research model for literature review

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, generate accurate citations for free.

• Knowledge Base

Methodology

• How to Write a Literature Review | Guide, Examples, & Templates

How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

Instantly correct all language mistakes in your text

Upload your document to correct all your mistakes in minutes

Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

Here's why students love Scribbr's proofreading services

Discover proofreading & editing

Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

The only proofreading tool specialized in correcting academic writing - try for free!

The academic proofreading tool has been trained on 1000s of academic texts and by native English editors. Making it the most accurate and reliable proofreading tool for students.

Try for free

To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

Scribbr slides are free to use, customize, and distribute for educational purposes.

Open Google Slides Download PowerPoint

If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarize yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your thesis or dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

McCombes, S. (2023, September 11). How to Write a Literature Review | Guide, Examples, & Templates. Scribbr. Retrieved April 9, 2024, from https://www.scribbr.com/dissertation/literature-review/

Is this article helpful?

Shona McCombes

Other students also liked, what is a theoretical framework | guide to organizing, what is a research methodology | steps & tips, how to write a research proposal | examples & templates, unlimited academic ai-proofreading.

✔ Document error-free in 5minutes ✔ Unlimited document corrections ✔ Specialized in correcting academic texts

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Writing a Literature Review

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• Summarize and synthesize: Give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: Don’t just paraphrase other researchers – add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically Evaluate: Mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: Use transition words and topic sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

Harvey Cushing/John Hay Whitney Medical Library

• Collections
• Research Help

YSN Doctoral Programs: Steps in Conducting a Literature Review

• Biomedical Databases
• Global (Public Health) Databases
• Soc. Sci., History, and Law Databases
• Grey Literature
• Trials Registers
• Data and Statistics
• Public Policy
• Google Tips
• Recommended Books
• Steps in Conducting a Literature Review

What is a literature review?

A literature review is an integrated analysis -- not just a summary-- of scholarly writings and other relevant evidence related directly to your research question.  That is, it represents a synthesis of the evidence that provides background information on your topic and shows a association between the evidence and your research question.

A literature review may be a stand alone work or the introduction to a larger research paper, depending on the assignment.  Rely heavily on the guidelines your instructor has given you.

Why is it important?

A literature review is important because it:

• Explains the background of research on a topic.
• Demonstrates why a topic is significant to a subject area.
• Discovers relationships between research studies/ideas.
• Identifies major themes, concepts, and researchers on a topic.
• Identifies critical gaps and points of disagreement.
• Discusses further research questions that logically come out of the previous studies.

APA7 Style resources

APA Style Blog - for those harder to find answers

1. Choose a topic. Define your research question.

Your literature review should be guided by your central research question.  The literature represents background and research developments related to a specific research question, interpreted and analyzed by you in a synthesized way.

• Make sure your research question is not too broad or too narrow.  Is it manageable?
• Begin writing down terms that are related to your question. These will be useful for searches later.
• If you have the opportunity, discuss your topic with your professor and your class mates.

2. Decide on the scope of your review

How many studies do you need to look at? How comprehensive should it be? How many years should it cover? 

• This may depend on your assignment.  How many sources does the assignment require?

3. Select the databases you will use to conduct your searches.

Make a list of the databases you will search. 

Where to find databases:

• use the tabs on this guide
• Find other databases in the Nursing Information Resources web page
• More on the Medical Library web page
• ... and more on the Yale University Library web page

4. Conduct your searches to find the evidence. Keep track of your searches.

• Use the key words in your question, as well as synonyms for those words, as terms in your search. Use the database tutorials for help.
• Save the searches in the databases. This saves time when you want to redo, or modify, the searches. It is also helpful to use as a guide is the searches are not finding any useful results.
• Review the abstracts of research studies carefully. This will save you time.
• Use the bibliographies and references of research studies you find to locate others.
• Check with your professor, or a subject expert in the field, if you are missing any key works in the field.
• Ask your librarian for help at any time.
• Use a citation manager, such as EndNote as the repository for your citations. See the EndNote tutorials for help.

Review the literature

Some questions to help you analyze the research:

• What was the research question of the study you are reviewing? What were the authors trying to discover?
• Was the research funded by a source that could influence the findings?
• What were the research methodologies? Analyze its literature review, the samples and variables used, the results, and the conclusions.
• Does the research seem to be complete? Could it have been conducted more soundly? What further questions does it raise?
• If there are conflicting studies, why do you think that is?
• How are the authors viewed in the field? Has this study been cited? If so, how has it been analyzed?

Tips: 

• Review the abstracts carefully.  
• Keep careful notes so that you may track your thought processes during the research process.
• Create a matrix of the studies for easy analysis, and synthesis, across all of the studies.
• << Previous: Recommended Books
• Last Updated: Jan 4, 2024 10:52 AM
• URL: https://guides.library.yale.edu/YSNDoctoral

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, automatically generate references for free.

• Knowledge Base
• Dissertation
• What is a Literature Review? | Guide, Template, & Examples

What is a Literature Review? | Guide, Template, & Examples

Published on 22 February 2022 by Shona McCombes . Revised on 7 June 2022.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research.

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarise sources – it analyses, synthesises, and critically evaluates to give a clear picture of the state of knowledge on the subject.

Instantly correct all language mistakes in your text

Be assured that you'll submit flawless writing. Upload your document to correct all your mistakes.

Table of contents

Why write a literature review, examples of literature reviews, step 1: search for relevant literature, step 2: evaluate and select sources, step 3: identify themes, debates and gaps, step 4: outline your literature review’s structure, step 5: write your literature review, frequently asked questions about literature reviews, introduction.

• Quick Run-through
• Step 1 & 2

When you write a dissertation or thesis, you will have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and scholarly context
• Develop a theoretical framework and methodology for your research
• Position yourself in relation to other researchers and theorists
• Show how your dissertation addresses a gap or contributes to a debate

You might also have to write a literature review as a stand-alone assignment. In this case, the purpose is to evaluate the current state of research and demonstrate your knowledge of scholarly debates around a topic.

The content will look slightly different in each case, but the process of conducting a literature review follows the same steps. We’ve written a step-by-step guide that you can follow below.

The only proofreading tool specialized in correcting academic writing

The academic proofreading tool has been trained on 1000s of academic texts and by native English editors. Making it the most accurate and reliable proofreading tool for students.

Correct my document today

Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research objectives and questions .

If you are writing a literature review as a stand-alone assignment, you will have to choose a focus and develop a central question to direct your search. Unlike a dissertation research question, this question has to be answerable without collecting original data. You should be able to answer it based only on a review of existing publications.

Make a list of keywords

Start by creating a list of keywords related to your research topic. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list if you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can use boolean operators to help narrow down your search:

Read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

To identify the most important publications on your topic, take note of recurring citations. If the same authors, books or articles keep appearing in your reading, make sure to seek them out.

You probably won’t be able to read absolutely everything that has been written on the topic – you’ll have to evaluate which sources are most relevant to your questions.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models and methods? Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• How does the publication contribute to your understanding of the topic? What are its key insights and arguments?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible, and make sure you read any landmark studies and major theories in your field of research.

You can find out how many times an article has been cited on Google Scholar – a high citation count means the article has been influential in the field, and should certainly be included in your literature review.

The scope of your review will depend on your topic and discipline: in the sciences you usually only review recent literature, but in the humanities you might take a long historical perspective (for example, to trace how a concept has changed in meaning over time).

Remember that you can use our template to summarise and evaluate sources you’re thinking about using!

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It’s important to keep track of your sources with references to avoid plagiarism . It can be helpful to make an annotated bibliography, where you compile full reference information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

You can use our free APA Reference Generator for quick, correct, consistent citations.

To begin organising your literature review’s argument and structure, you need to understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly-visual platforms like Instagram and Snapchat – this is a gap that you could address in your own research.

There are various approaches to organising the body of a literature review. You should have a rough idea of your strategy before you start writing.

Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarising sources in order.

Try to analyse patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organise your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text, your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

If you are writing the literature review as part of your dissertation or thesis, reiterate your central problem or research question and give a brief summary of the scholarly context. You can emphasise the timeliness of the topic (“many recent studies have focused on the problem of x”) or highlight a gap in the literature (“while there has been much research on x, few researchers have taken y into consideration”).

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, make sure to follow these tips:

• Summarise and synthesise: give an overview of the main points of each source and combine them into a coherent whole.
• Analyse and interpret: don’t just paraphrase other researchers – add your own interpretations, discussing the significance of findings in relation to the literature as a whole.
• Critically evaluate: mention the strengths and weaknesses of your sources.
• Write in well-structured paragraphs: use transitions and topic sentences to draw connections, comparisons and contrasts.

In the conclusion, you should summarise the key findings you have taken from the literature and emphasise their significance.

If the literature review is part of your dissertation or thesis, reiterate how your research addresses gaps and contributes new knowledge, or discuss how you have drawn on existing theories and methods to build a framework for your research. This can lead directly into your methodology section.

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a dissertation , thesis, research paper , or proposal .

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarise yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your  dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.

McCombes, S. (2022, June 07). What is a Literature Review? | Guide, Template, & Examples. Scribbr. Retrieved 9 April 2024, from https://www.scribbr.co.uk/thesis-dissertation/literature-review/

Is this article helpful?

Shona McCombes

Other students also liked, how to write a dissertation proposal | a step-by-step guide, what is a theoretical framework | a step-by-step guide, what is a research methodology | steps & tips.

• Resources Home 🏠
• Try SciSpace Copilot
• Search research papers
• Add Copilot Extension
• Try AI Detector
• Try Paraphraser
• Try Citation Generator
• April Papers
• June Papers
• July Papers

How To Write A Literature Review - A Complete Guide

Table of Contents

A literature review is much more than just another section in your research paper. It forms the very foundation of your research. It is a formal piece of writing where you analyze the existing theoretical framework, principles, and assumptions and use that as a base to shape your approach to the research question.

Curating and drafting a solid literature review section not only lends more credibility to your research paper but also makes your research tighter and better focused. But, writing literature reviews is a difficult task. It requires extensive reading, plus you have to consider market trends and technological and political changes, which tend to change in the blink of an eye.

Now streamline your literature review process with the help of SciSpace Copilot. With this AI research assistant, you can efficiently synthesize and analyze a vast amount of information, identify key themes and trends, and uncover gaps in the existing research. Get real-time explanations, summaries, and answers to your questions for the paper you're reviewing, making navigating and understanding the complex literature landscape easier.

In this comprehensive guide, we will explore everything from the definition of a literature review, its appropriate length, various types of literature reviews, and how to write one.

What is a literature review?

A literature review is a collation of survey, research, critical evaluation, and assessment of the existing literature in a preferred domain.

Eminent researcher and academic Arlene Fink, in her book Conducting Research Literature Reviews , defines it as the following:

“A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.

Literature reviews are designed to provide an overview of sources you have explored while researching a particular topic, and to demonstrate to your readers how your research fits within a larger field of study.”

Simply put, a literature review can be defined as a critical discussion of relevant pre-existing research around your research question and carving out a definitive place for your study in the existing body of knowledge. Literature reviews can be presented in multiple ways: a section of an article, the whole research paper itself, or a chapter of your thesis.

A literature review does function as a summary of sources, but it also allows you to analyze further, interpret, and examine the stated theories, methods, viewpoints, and, of course, the gaps in the existing content.

As an author, you can discuss and interpret the research question and its various aspects and debate your adopted methods to support the claim.

What is the purpose of a literature review?

A literature review is meant to help your readers understand the relevance of your research question and where it fits within the existing body of knowledge. As a researcher, you should use it to set the context, build your argument, and establish the need for your study.

What is the importance of a literature review?

The literature review is a critical part of research papers because it helps you:

• Gain an in-depth understanding of your research question and the surrounding area
• Convey that you have a thorough understanding of your research area and are up-to-date with the latest changes and advancements
• Establish how your research is connected or builds on the existing body of knowledge and how it could contribute to further research
• Elaborate on the validity and suitability of your theoretical framework and research methodology
• Identify and highlight gaps and shortcomings in the existing body of knowledge and how things need to change
• Convey to readers how your study is different or how it contributes to the research area

How long should a literature review be?

Ideally, the literature review should take up 15%-40% of the total length of your manuscript. So, if you have a 10,000-word research paper, the minimum word count could be 1500.

Your literature review format depends heavily on the kind of manuscript you are writing — an entire chapter in case of doctoral theses, a part of the introductory section in a research article, to a full-fledged review article that examines the previously published research on a topic.

Another determining factor is the type of research you are doing. The literature review section tends to be longer for secondary research projects than primary research projects.

What are the different types of literature reviews?

All literature reviews are not the same. There are a variety of possible approaches that you can take. It all depends on the type of research you are pursuing.

Here are the different types of literature reviews:

Argumentative review

It is called an argumentative review when you carefully present literature that only supports or counters a specific argument or premise to establish a viewpoint.

Integrative review

It is a type of literature review focused on building a comprehensive understanding of a topic by combining available theoretical frameworks and empirical evidence.

Methodological review

This approach delves into the ''how'' and the ''what" of the research question —  you cannot look at the outcome in isolation; you should also review the methodology used.

Systematic review

This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research and collect, report, and analyze data from the studies included in the review.

Meta-analysis review

Meta-analysis uses statistical methods to summarize the results of independent studies. By combining information from all relevant studies, meta-analysis can provide more precise estimates of the effects than those derived from the individual studies included within a review.

Historical review

Historical literature reviews focus on examining research throughout a period, often starting with the first time an issue, concept, theory, or phenomenon emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and identify future research's likely directions.

Theoretical Review

This form aims to examine the corpus of theory accumulated regarding an issue, concept, theory, and phenomenon. The theoretical literature review helps to establish what theories exist, the relationships between them, the degree the existing approaches have been investigated, and to develop new hypotheses to be tested.

Scoping Review

The Scoping Review is often used at the beginning of an article, dissertation, or research proposal. It is conducted before the research to highlight gaps in the existing body of knowledge and explains why the project should be greenlit.

State-of-the-Art Review

The State-of-the-Art review is conducted periodically, focusing on the most recent research. It describes what is currently known, understood, or agreed upon regarding the research topic and highlights where there are still disagreements.

Can you use the first person in a literature review?

When writing literature reviews, you should avoid the usage of first-person pronouns. It means that instead of "I argue that" or "we argue that," the appropriate expression would be "this research paper argues that."

Do you need an abstract for a literature review?

Ideally, yes. It is always good to have a condensed summary that is self-contained and independent of the rest of your review. As for how to draft one, you can follow the same fundamental idea when preparing an abstract for a literature review. It should also include:

• The research topic and your motivation behind selecting it
• A one-sentence thesis statement
• An explanation of the kinds of literature featured in the review
• Summary of what you've learned
• Conclusions you drew from the literature you reviewed
• Potential implications and future scope for research

Here's an example of the abstract of a literature review

Is a literature review written in the past tense?

Yes, the literature review should ideally be written in the past tense. You should not use the present or future tense when writing one. The exceptions are when you have statements describing events that happened earlier than the literature you are reviewing or events that are currently occurring; then, you can use the past perfect or present perfect tenses.

How many sources for a literature review?

There are multiple approaches to deciding how many sources to include in a literature review section. The first approach would be to look level you are at as a researcher. For instance, a doctoral thesis might need 60+ sources. In contrast, you might only need to refer to 5-15 sources at the undergraduate level.

The second approach is based on the kind of literature review you are doing — whether it is merely a chapter of your paper or if it is a self-contained paper in itself. When it is just a chapter, sources should equal the total number of pages in your article's body. In the second scenario, you need at least three times as many sources as there are pages in your work.

Quick tips on how to write a literature review

To know how to write a literature review, you must clearly understand its impact and role in establishing your work as substantive research material.

You need to follow the below-mentioned steps, to write a literature review:

• Outline the purpose behind the literature review
• Search relevant literature
• Examine and assess the relevant resources
• Discover connections by drawing deep insights from the resources
• Structure planning to write a good literature review

1. Outline and identify the purpose of  a literature review

As a first step on how to write a literature review, you must know what the research question or topic is and what shape you want your literature review to take. Ensure you understand the research topic inside out, or else seek clarifications. You must be able to the answer below questions before you start:

• How many sources do I need to include?
• What kind of sources should I analyze?
• How much should I critically evaluate each source?
• Should I summarize, synthesize or offer a critique of the sources?
• Do I need to include any background information or definitions?

Additionally, you should know that the narrower your research topic is, the swifter it will be for you to restrict the number of sources to be analyzed.

2. Search relevant literature

Dig deeper into search engines to discover what has already been published around your chosen topic. Make sure you thoroughly go through appropriate reference sources like books, reports, journal articles, government docs, and web-based resources.

You must prepare a list of keywords and their different variations. You can start your search from any library’s catalog, provided you are an active member of that institution. The exact keywords can be extended to widen your research over other databases and academic search engines like:

• Google Scholar
• Microsoft Academic
• Science.gov

Besides, it is not advisable to go through every resource word by word. Alternatively, what you can do is you can start by reading the abstract and then decide whether that source is relevant to your research or not.

Additionally, you must spend surplus time assessing the quality and relevance of resources. It would help if you tried preparing a list of citations to ensure that there lies no repetition of authors, publications, or articles in the literature review.

3. Examine and assess the sources

It is nearly impossible for you to go through every detail in the research article. So rather than trying to fetch every detail, you have to analyze and decide which research sources resemble closest and appear relevant to your chosen domain.

While analyzing the sources, you should look to find out answers to questions like:

• What question or problem has the author been describing and debating?
• What is the definition of critical aspects?
• How well the theories, approach, and methodology have been explained?
• Whether the research theory used some conventional or new innovative approach?
• How relevant are the key findings of the work?
• In what ways does it relate to other sources on the same topic?
• What challenges does this research paper pose to the existing theory
• What are the possible contributions or benefits it adds to the subject domain?

Be always mindful that you refer only to credible and authentic resources. It would be best if you always take references from different publications to validate your theory.

Always keep track of important information or data you can present in your literature review right from the beginning. It will help steer your path from any threats of plagiarism and also make it easier to curate an annotated bibliography or reference section.

4. Discover connections

At this stage, you must start deciding on the argument and structure of your literature review. To accomplish this, you must discover and identify the relations and connections between various resources while drafting your abstract.

A few aspects that you should be aware of while writing a literature review include:

• Rise to prominence: Theories and methods that have gained reputation and supporters over time.
• Constant scrutiny: Concepts or theories that repeatedly went under examination.
• Contradictions and conflicts: Theories, both the supporting and the contradictory ones, for the research topic.
• Knowledge gaps: What exactly does it fail to address, and how to bridge them with further research?
• Influential resources: Significant research projects available that have been upheld as milestones or perhaps, something that can modify the current trends

Once you join the dots between various past research works, it will be easier for you to draw a conclusion and identify your contribution to the existing knowledge base.

5. Structure planning to write a good literature review

There exist different ways towards planning and executing the structure of a literature review. The format of a literature review varies and depends upon the length of the research.

Like any other research paper, the literature review format must contain three sections: introduction, body, and conclusion. The goals and objectives of the research question determine what goes inside these three sections.

Nevertheless, a good literature review can be structured according to the chronological, thematic, methodological, or theoretical framework approach.

Literature review samples

1. Standalone

2. As a section of a research paper

How SciSpace Discover makes literature review a breeze?

SciSpace Discover is a one-stop solution to do an effective literature search and get barrier-free access to scientific knowledge. It is an excellent repository where you can find millions of only peer-reviewed articles and full-text PDF files. Here’s more on how you can use it:

Find the right information

Find what you want quickly and easily with comprehensive search filters that let you narrow down papers according to PDF availability, year of publishing, document type, and affiliated institution. Moreover, you can sort the results based on the publishing date, citation count, and relevance.

Assess credibility of papers quickly

When doing the literature review, it is critical to establish the quality of your sources. They form the foundation of your research. SciSpace Discover helps you assess the quality of a source by providing an overview of its references, citations, and performance metrics.

Get the complete picture in no time

SciSpace Discover’s personalized suggestion engine helps you stay on course and get the complete picture of the topic from one place. Every time you visit an article page, it provides you links to related papers. Besides that, it helps you understand what’s trending, who are the top authors, and who are the leading publishers on a topic.

Make referring sources super easy

To ensure you don't lose track of your sources, you must start noting down your references when doing the literature review. SciSpace Discover makes this step effortless. Click the 'cite' button on an article page, and you will receive preloaded citation text in multiple styles — all you've to do is copy-paste it into your manuscript.

Final tips on how to write a literature review

A massive chunk of time and effort is required to write a good literature review. But, if you go about it systematically, you'll be able to save a ton of time and build a solid foundation for your research.

We hope this guide has helped you answer several key questions you have about writing literature reviews.

Would you like to explore SciSpace Discover and kick off your literature search right away? You can get started here .

Frequently Asked Questions (FAQs)

1. how to start a literature review.

• What questions do you want to answer?

• What sources do you need to answer these questions?

• What information do these sources contain?

• How can you use this information to answer your questions?

2. What to include in a literature review?

• A brief background of the problem or issue

• What has previously been done to address the problem or issue

• A description of what you will do in your project

• How this study will contribute to research on the subject

3. Why literature review is important?

The literature review is an important part of any research project because it allows the writer to look at previous studies on a topic and determine existing gaps in the literature, as well as what has already been done. It will also help them to choose the most appropriate method for their own study.

4. How to cite a literature review in APA format?

To cite a literature review in APA style, you need to provide the author's name, the title of the article, and the year of publication. For example: Patel, A. B., & Stokes, G. S. (2012). The relationship between personality and intelligence: A meta-analysis of longitudinal research. Personality and Individual Differences, 53(1), 16-21

5. What are the components of a literature review?

• A brief introduction to the topic, including its background and context. The introduction should also include a rationale for why the study is being conducted and what it will accomplish.

• A description of the methodologies used in the study. This can include information about data collection methods, sample size, and statistical analyses.

• A presentation of the findings in an organized format that helps readers follow along with the author's conclusions.

6. What are common errors in writing literature review?

• Not spending enough time to critically evaluate the relevance of resources, observations and conclusions.

• Totally relying on secondary data while ignoring primary data.

• Letting your personal bias seep into your interpretation of existing literature.

• No detailed explanation of the procedure to discover and identify an appropriate literature review.

7. What are the 5 C's of writing literature review?

• Cite - the sources you utilized and referenced in your research.

• Compare - existing arguments, hypotheses, methodologies, and conclusions found in the knowledge base.

• Contrast - the arguments, topics, methodologies, approaches, and disputes that may be found in the literature.

• Critique - the literature and describe the ideas and opinions you find more convincing and why.

• Connect - the various studies you reviewed in your research.

8. How many sources should a literature review have?

When it is just a chapter, sources should equal the total number of pages in your article's body. if it is a self-contained paper in itself, you need at least three times as many sources as there are pages in your work.

9. Can literature review have diagrams?

• To represent an abstract idea or concept

• To explain the steps of a process or procedure

• To help readers understand the relationships between different concepts

10. How old should sources be in a literature review?

Sources for a literature review should be as current as possible or not older than ten years. The only exception to this rule is if you are reviewing a historical topic and need to use older sources.

11. What are the types of literature review?

• Argumentative review

• Integrative review

• Methodological review

• Systematic review

• Meta-analysis review

• Historical review

• Theoretical review

• Scoping review

• State-of-the-Art review

12. Is a literature review mandatory?

Yes. Literature review is a mandatory part of any research project. It is a critical step in the process that allows you to establish the scope of your research, and provide a background for the rest of your work.

But before you go,

• Six Online Tools for Easy Literature Review
• Evaluating literature review: systematic vs. scoping reviews
• Systematic Approaches to a Successful Literature Review
• Writing Integrative Literature Reviews: Guidelines and Examples

You might also like

Consensus GPT vs. SciSpace GPT: Choose the Best GPT for Research

Literature Review and Theoretical Framework: Understanding the Differences

Types of Essays in Academic Writing - Quick Guide (2024)

How To Write An A-Grade Literature Review

3 straightforward steps (with examples) + free template.

By: Derek Jansen (MBA) | Expert Reviewed By: Dr. Eunice Rautenbach | October 2019

Quality research is about building onto the existing work of others , “standing on the shoulders of giants”, as Newton put it. The literature review chapter of your dissertation, thesis or research project is where you synthesise this prior work and lay the theoretical foundation for your own research.

Long story short, this chapter is a pretty big deal, which is why you want to make sure you get it right . In this post, I’ll show you exactly how to write a literature review in three straightforward steps, so you can conquer this vital chapter (the smart way).

Overview: The Literature Review Process

• Understanding the “ why “
• Finding the relevant literature
• Cataloguing and synthesising the information
• Outlining & writing up your literature review
• Example of a literature review

But first, the “why”…

Before we unpack how to write the literature review chapter, we’ve got to look at the why . To put it bluntly, if you don’t understand the function and purpose of the literature review process, there’s no way you can pull it off well. So, what exactly is the purpose of the literature review?

Well, there are (at least) four core functions:

• For you to gain an understanding (and demonstrate this understanding) of where the research is at currently, what the key arguments and disagreements are.
• For you to identify the gap(s) in the literature and then use this as justification for your own research topic.
• To help you build a conceptual framework for empirical testing (if applicable to your research topic).
• To inform your methodological choices and help you source tried and tested questionnaires (for interviews ) and measurement instruments (for surveys ).

Most students understand the first point but don’t give any thought to the rest. To get the most from the literature review process, you must keep all four points front of mind as you review the literature (more on this shortly), or you’ll land up with a wonky foundation.

Okay – with the why out the way, let’s move on to the how . As mentioned above, writing your literature review is a process, which I’ll break down into three steps:

• Finding the most suitable literature
• Understanding , distilling and organising the literature
• Planning and writing up your literature review chapter

Importantly, you must complete steps one and two before you start writing up your chapter. I know it’s very tempting, but don’t try to kill two birds with one stone and write as you read. You’ll invariably end up wasting huge amounts of time re-writing and re-shaping, or you’ll just land up with a disjointed, hard-to-digest mess . Instead, you need to read first and distil the information, then plan and execute the writing.

Step 1: Find the relevant literature

Naturally, the first step in the literature review journey is to hunt down the existing research that’s relevant to your topic. While you probably already have a decent base of this from your research proposal , you need to expand on this substantially in the dissertation or thesis itself.

Essentially, you need to be looking for any existing literature that potentially helps you answer your research question (or develop it, if that’s not yet pinned down). There are numerous ways to find relevant literature, but I’ll cover my top four tactics here. I’d suggest combining all four methods to ensure that nothing slips past you:

Method 1 – Google Scholar Scrubbing

Google’s academic search engine, Google Scholar , is a great starting point as it provides a good high-level view of the relevant journal articles for whatever keyword you throw at it. Most valuably, it tells you how many times each article has been cited, which gives you an idea of how credible (or at least, popular) it is. Some articles will be free to access, while others will require an account, which brings us to the next method.

Method 2 – University Database Scrounging

Generally, universities provide students with access to an online library, which provides access to many (but not all) of the major journals.

So, if you find an article using Google Scholar that requires paid access (which is quite likely), search for that article in your university’s database – if it’s listed there, you’ll have access. Note that, generally, the search engine capabilities of these databases are poor, so make sure you search for the exact article name, or you might not find it.

Method 3 – Journal Article Snowballing

At the end of every academic journal article, you’ll find a list of references. As with any academic writing, these references are the building blocks of the article, so if the article is relevant to your topic, there’s a good chance a portion of the referenced works will be too. Do a quick scan of the titles and see what seems relevant, then search for the relevant ones in your university’s database.

Method 4 – Dissertation Scavenging

Similar to Method 3 above, you can leverage other students’ dissertations. All you have to do is skim through literature review chapters of existing dissertations related to your topic and you’ll find a gold mine of potential literature. Usually, your university will provide you with access to previous students’ dissertations, but you can also find a much larger selection in the following databases:

• Open Access Theses & Dissertations
• Stanford SearchWorks

Keep in mind that dissertations and theses are not as academically sound as published, peer-reviewed journal articles (because they’re written by students, not professionals), so be sure to check the credibility of any sources you find using this method. You can do this by assessing the citation count of any given article in Google Scholar. If you need help with assessing the credibility of any article, or with finding relevant research in general, you can chat with one of our Research Specialists .

Alright – with a good base of literature firmly under your belt, it’s time to move onto the next step.

Need a helping hand?

Step 2: Log, catalogue and synthesise

Once you’ve built a little treasure trove of articles, it’s time to get reading and start digesting the information – what does it all mean?

While I present steps one and two (hunting and digesting) as sequential, in reality, it’s more of a back-and-forth tango – you’ll read a little , then have an idea, spot a new citation, or a new potential variable, and then go back to searching for articles. This is perfectly natural – through the reading process, your thoughts will develop , new avenues might crop up, and directional adjustments might arise. This is, after all, one of the main purposes of the literature review process (i.e. to familiarise yourself with the current state of research in your field).

As you’re working through your treasure chest, it’s essential that you simultaneously start organising the information. There are three aspects to this:

• Logging reference information
• Building an organised catalogue
• Distilling and synthesising the information

I’ll discuss each of these below:

2.1 – Log the reference information

As you read each article, you should add it to your reference management software. I usually recommend Mendeley for this purpose (see the Mendeley 101 video below), but you can use whichever software you’re comfortable with. Most importantly, make sure you load EVERY article you read into your reference manager, even if it doesn’t seem very relevant at the time.

2.2 – Build an organised catalogue

In the beginning, you might feel confident that you can remember who said what, where, and what their main arguments were. Trust me, you won’t. If you do a thorough review of the relevant literature (as you must!), you’re going to read many, many articles, and it’s simply impossible to remember who said what, when, and in what context . Also, without the bird’s eye view that a catalogue provides, you’ll miss connections between various articles, and have no view of how the research developed over time. Simply put, it’s essential to build your own catalogue of the literature.

I would suggest using Excel to build your catalogue, as it allows you to run filters, colour code and sort – all very useful when your list grows large (which it will). How you lay your spreadsheet out is up to you, but I’d suggest you have the following columns (at minimum):

• Author, date, title – Start with three columns containing this core information. This will make it easy for you to search for titles with certain words, order research by date, or group by author.
• Categories or keywords – You can either create multiple columns, one for each category/theme and then tick the relevant categories, or you can have one column with keywords.
• Key arguments/points – Use this column to succinctly convey the essence of the article, the key arguments and implications thereof for your research.
• Context – Note the socioeconomic context in which the research was undertaken. For example, US-based, respondents aged 25-35, lower- income, etc. This will be useful for making an argument about gaps in the research.
• Methodology – Note which methodology was used and why. Also, note any issues you feel arise due to the methodology. Again, you can use this to make an argument about gaps in the research.
• Quotations – Note down any quoteworthy lines you feel might be useful later.
• Notes – Make notes about anything not already covered. For example, linkages to or disagreements with other theories, questions raised but unanswered, shortcomings or limitations, and so forth.

If you’d like, you can try out our free catalog template here (see screenshot below).

2.3 – Digest and synthesise

Most importantly, as you work through the literature and build your catalogue, you need to synthesise all the information in your own mind – how does it all fit together? Look for links between the various articles and try to develop a bigger picture view of the state of the research. Some important questions to ask yourself are:

• What answers does the existing research provide to my own research questions ?
• Which points do the researchers agree (and disagree) on?
• How has the research developed over time?
• Where do the gaps in the current research lie?

To help you develop a big-picture view and synthesise all the information, you might find mind mapping software such as Freemind useful. Alternatively, if you’re a fan of physical note-taking, investing in a large whiteboard might work for you.

Step 3: Outline and write it up!

Once you’re satisfied that you have digested and distilled all the relevant literature in your mind, it’s time to put pen to paper (or rather, fingers to keyboard). There are two steps here – outlining and writing:

3.1 – Draw up your outline

Having spent so much time reading, it might be tempting to just start writing up without a clear structure in mind. However, it’s critically important to decide on your structure and develop a detailed outline before you write anything. Your literature review chapter needs to present a clear, logical and an easy to follow narrative – and that requires some planning. Don’t try to wing it!

Naturally, you won’t always follow the plan to the letter, but without a detailed outline, you’re more than likely going to end up with a disjointed pile of waffle , and then you’re going to spend a far greater amount of time re-writing, hacking and patching. The adage, “measure twice, cut once” is very suitable here.

In terms of structure, the first decision you’ll have to make is whether you’ll lay out your review thematically (into themes) or chronologically (by date/period). The right choice depends on your topic, research objectives and research questions, which we discuss in this article .

Once that’s decided, you need to draw up an outline of your entire chapter in bullet point format. Try to get as detailed as possible, so that you know exactly what you’ll cover where, how each section will connect to the next, and how your entire argument will develop throughout the chapter. Also, at this stage, it’s a good idea to allocate rough word count limits for each section, so that you can identify word count problems before you’ve spent weeks or months writing!

PS – check out our free literature review chapter template…

3.2 – Get writing

With a detailed outline at your side, it’s time to start writing up (finally!). At this stage, it’s common to feel a bit of writer’s block and find yourself procrastinating under the pressure of finally having to put something on paper. To help with this, remember that the objective of the first draft is not perfection – it’s simply to get your thoughts out of your head and onto paper, after which you can refine them. The structure might change a little, the word count allocations might shift and shuffle, and you might add or remove a section – that’s all okay. Don’t worry about all this on your first draft – just get your thoughts down on paper.

Once you’ve got a full first draft (however rough it may be), step away from it for a day or two (longer if you can) and then come back at it with fresh eyes. Pay particular attention to the flow and narrative – does it fall fit together and flow from one section to another smoothly? Now’s the time to try to improve the linkage from each section to the next, tighten up the writing to be more concise, trim down word count and sand it down into a more digestible read.

Once you’ve done that, give your writing to a friend or colleague who is not a subject matter expert and ask them if they understand the overall discussion. The best way to assess this is to ask them to explain the chapter back to you. This technique will give you a strong indication of which points were clearly communicated and which weren’t. If you’re working with Grad Coach, this is a good time to have your Research Specialist review your chapter.

Finally, tighten it up and send it off to your supervisor for comment. Some might argue that you should be sending your work to your supervisor sooner than this (indeed your university might formally require this), but in my experience, supervisors are extremely short on time (and often patience), so, the more refined your chapter is, the less time they’ll waste on addressing basic issues (which you know about already) and the more time they’ll spend on valuable feedback that will increase your mark-earning potential.

Literature Review Example

In the video below, we unpack an actual literature review so that you can see how all the core components come together in reality.

Let’s Recap

In this post, we’ve covered how to research and write up a high-quality literature review chapter. Let’s do a quick recap of the key takeaways:

• It is essential to understand the WHY of the literature review before you read or write anything. Make sure you understand the 4 core functions of the process.
• The first step is to hunt down the relevant literature . You can do this using Google Scholar, your university database, the snowballing technique and by reviewing other dissertations and theses.
• Next, you need to log all the articles in your reference manager , build your own catalogue of literature and synthesise all the research.
• Following that, you need to develop a detailed outline of your entire chapter – the more detail the better. Don’t start writing without a clear outline (on paper, not in your head!)
• Write up your first draft in rough form – don’t aim for perfection. Remember, done beats perfect.
• Refine your second draft and get a layman’s perspective on it . Then tighten it up and submit it to your supervisor.

Psst… there’s more!

This post is an extract from our bestselling Udemy Course, Literature Review Bootcamp . If you want to work smart, you don't want to miss this .

You Might Also Like:

38 Comments

Thank you very much. This page is an eye opener and easy to comprehend.

This is awesome!

I wish I come across GradCoach earlier enough.

But all the same I’ll make use of this opportunity to the fullest.

Thank you for this good job.

Keep it up!

You’re welcome, Yinka. Thank you for the kind words. All the best writing your literature review.

Thank you for a very useful literature review session. Although I am doing most of the steps…it being my first masters an Mphil is a self study and one not sure you are on the right track. I have an amazing supervisor but one also knows they are super busy. So not wanting to bother on the minutae. Thank you.

You’re most welcome, Renee. Good luck with your literature review 🙂

This has been really helpful. Will make full use of it. 🙂

Thank you Gradcoach.

Really agreed. Admirable effort

thank you for this beautiful well explained recap.

Thank you so much for your guide of video and other instructions for the dissertation writing.

It is instrumental. It encouraged me to write a dissertation now.

Thank you the video was great – from someone that knows nothing thankyou

an amazing and very constructive way of presetting a topic, very useful, thanks for the effort,

It is timely

It is very good video of guidance for writing a research proposal and a dissertation. Since I have been watching and reading instructions, I have started my research proposal to write. I appreciate to Mr Jansen hugely.

I learn a lot from your videos. Very comprehensive and detailed.

Thank you for sharing your knowledge. As a research student, you learn better with your learning tips in research

I was really stuck in reading and gathering information but after watching these things are cleared thanks, it is so helpful.

Really helpful, Thank you for the effort in showing such information

This is super helpful thank you very much.

Thank you for this whole literature writing review.You have simplified the process.

I’m so glad I found GradCoach. Excellent information, Clear explanation, and Easy to follow, Many thanks Derek!

You’re welcome, Maithe. Good luck writing your literature review 🙂

Thank you Coach, you have greatly enriched and improved my knowledge

Great piece, so enriching and it is going to help me a great lot in my project and thesis, thanks so much

This is THE BEST site for ANYONE doing a masters or doctorate! Thank you for the sound advice and templates. You rock!

Thanks, Stephanie 🙂

This is mind blowing, the detailed explanation and simplicity is perfect.

I am doing two papers on my final year thesis, and I must stay I feel very confident to face both headlong after reading this article.

thank you so much.

if anyone is to get a paper done on time and in the best way possible, GRADCOACH is certainly the go to area!

This is very good video which is well explained with detailed explanation

Thank you excellent piece of work and great mentoring

Thanks, it was useful

Thank you very much. the video and the information were very helpful.

Good morning scholar. I’m delighted coming to know you even before the commencement of my dissertation which hopefully is expected in not more than six months from now. I would love to engage my study under your guidance from the beginning to the end. I love to know how to do good job

Thank you so much Derek for such useful information on writing up a good literature review. I am at a stage where I need to start writing my one. My proposal was accepted late last year but I honestly did not know where to start

Like the name of your YouTube implies you are GRAD (great,resource person, about dissertation). In short you are smart enough in coaching research work.

This is a very well thought out webpage. Very informative and a great read.

Very timely.

I appreciate.

Very comprehensive and eye opener for me as beginner in postgraduate study. Well explained and easy to understand. Appreciate and good reference in guiding me in my research journey. Thank you

Thank you. I requested to download the free literature review template, however, your website wouldn’t allow me to complete the request or complete a download. May I request that you email me the free template? Thank you.

Submit a Comment Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

• Print Friendly

Libraries | Research Guides

Literature reviews, what is a literature review, learning more about how to do a literature review.

• Planning the Review
• The Research Question
• Choosing Where to Search
• Organizing the Review
• Writing the Review

A literature review is a review and synthesis of existing research on a topic or research question. A literature review is meant to analyze the scholarly literature, make connections across writings and identify strengths, weaknesses, trends, and missing conversations. A literature review should address different aspects of a topic as it relates to your research question. A literature review goes beyond a description or summary of the literature you have read. 

• Sage Research Methods Core Collection This link opens in a new window SAGE Research Methods supports research at all levels by providing material to guide users through every step of the research process. SAGE Research Methods is the ultimate methods library with more than 1000 books, reference works, journal articles, and instructional videos by world-leading academics from across the social sciences, including the largest collection of qualitative methods books available online from any scholarly publisher. – Publisher

• Next: Planning the Review >>
• Last Updated: Jan 17, 2024 10:05 AM
• URL: https://libguides.northwestern.edu/literaturereviews

Get science-backed answers as you write with Paperpal's Research feature

What is a Literature Review? How to Write It (with Examples)

A literature review is a critical analysis and synthesis of existing research on a particular topic. It provides an overview of the current state of knowledge, identifies gaps, and highlights key findings in the literature. 1 The purpose of a literature review is to situate your own research within the context of existing scholarship, demonstrating your understanding of the topic and showing how your work contributes to the ongoing conversation in the field. Learning how to write a literature review is a critical tool for successful research. Your ability to summarize and synthesize prior research pertaining to a certain topic demonstrates your grasp on the topic of study, and assists in the learning process. 

Table of Contents

• What is the purpose of literature review? 
• a. Habitat Loss and Species Extinction: 
• b. Range Shifts and Phenological Changes: 
• c. Ocean Acidification and Coral Reefs: 
• d. Adaptive Strategies and Conservation Efforts: 
• How to write a good literature review 
• Choose a Topic and Define the Research Question: 
• Decide on the Scope of Your Review: 
• Select Databases for Searches: 
• Conduct Searches and Keep Track: 
• Review the Literature: 
• Organize and Write Your Literature Review: 
• Frequently asked questions 

What is a literature review?

A well-conducted literature review demonstrates the researcher’s familiarity with the existing literature, establishes the context for their own research, and contributes to scholarly conversations on the topic. One of the purposes of a literature review is also to help researchers avoid duplicating previous work and ensure that their research is informed by and builds upon the existing body of knowledge.

What is the purpose of literature review?

A literature review serves several important purposes within academic and research contexts. Here are some key objectives and functions of a literature review: 2  

• Contextualizing the Research Problem: The literature review provides a background and context for the research problem under investigation. It helps to situate the study within the existing body of knowledge. 
• Identifying Gaps in Knowledge: By identifying gaps, contradictions, or areas requiring further research, the researcher can shape the research question and justify the significance of the study. This is crucial for ensuring that the new research contributes something novel to the field. 
• Understanding Theoretical and Conceptual Frameworks: Literature reviews help researchers gain an understanding of the theoretical and conceptual frameworks used in previous studies. This aids in the development of a theoretical framework for the current research. 
• Providing Methodological Insights: Another purpose of literature reviews is that it allows researchers to learn about the methodologies employed in previous studies. This can help in choosing appropriate research methods for the current study and avoiding pitfalls that others may have encountered. 
• Establishing Credibility: A well-conducted literature review demonstrates the researcher’s familiarity with existing scholarship, establishing their credibility and expertise in the field. It also helps in building a solid foundation for the new research. 
• Informing Hypotheses or Research Questions: The literature review guides the formulation of hypotheses or research questions by highlighting relevant findings and areas of uncertainty in existing literature. 

Literature review example

Let’s delve deeper with a literature review example: Let’s say your literature review is about the impact of climate change on biodiversity. You might format your literature review into sections such as the effects of climate change on habitat loss and species extinction, phenological changes, and marine biodiversity. Each section would then summarize and analyze relevant studies in those areas, highlighting key findings and identifying gaps in the research. The review would conclude by emphasizing the need for further research on specific aspects of the relationship between climate change and biodiversity. The following literature review template provides a glimpse into the recommended literature review structure and content, demonstrating how research findings are organized around specific themes within a broader topic. 

Literature Review on Climate Change Impacts on Biodiversity:

Climate change is a global phenomenon with far-reaching consequences, including significant impacts on biodiversity. This literature review synthesizes key findings from various studies: 

a. Habitat Loss and Species Extinction:

Climate change-induced alterations in temperature and precipitation patterns contribute to habitat loss, affecting numerous species (Thomas et al., 2004). The review discusses how these changes increase the risk of extinction, particularly for species with specific habitat requirements. 

b. Range Shifts and Phenological Changes:

Observations of range shifts and changes in the timing of biological events (phenology) are documented in response to changing climatic conditions (Parmesan & Yohe, 2003). These shifts affect ecosystems and may lead to mismatches between species and their resources. 

c. Ocean Acidification and Coral Reefs:

The review explores the impact of climate change on marine biodiversity, emphasizing ocean acidification’s threat to coral reefs (Hoegh-Guldberg et al., 2007). Changes in pH levels negatively affect coral calcification, disrupting the delicate balance of marine ecosystems. 

d. Adaptive Strategies and Conservation Efforts:

Recognizing the urgency of the situation, the literature review discusses various adaptive strategies adopted by species and conservation efforts aimed at mitigating the impacts of climate change on biodiversity (Hannah et al., 2007). It emphasizes the importance of interdisciplinary approaches for effective conservation planning. 

How to write a good literature review

Writing a literature review involves summarizing and synthesizing existing research on a particular topic. A good literature review format should include the following elements. 

Introduction: The introduction sets the stage for your literature review, providing context and introducing the main focus of your review. 

• Opening Statement: Begin with a general statement about the broader topic and its significance in the field. 
• Scope and Purpose: Clearly define the scope of your literature review. Explain the specific research question or objective you aim to address. 
• Organizational Framework: Briefly outline the structure of your literature review, indicating how you will categorize and discuss the existing research. 
• Significance of the Study: Highlight why your literature review is important and how it contributes to the understanding of the chosen topic. 
• Thesis Statement: Conclude the introduction with a concise thesis statement that outlines the main argument or perspective you will develop in the body of the literature review. 

Body: The body of the literature review is where you provide a comprehensive analysis of existing literature, grouping studies based on themes, methodologies, or other relevant criteria. 

• Organize by Theme or Concept: Group studies that share common themes, concepts, or methodologies. Discuss each theme or concept in detail, summarizing key findings and identifying gaps or areas of disagreement. 
• Critical Analysis: Evaluate the strengths and weaknesses of each study. Discuss the methodologies used, the quality of evidence, and the overall contribution of each work to the understanding of the topic. 
• Synthesis of Findings: Synthesize the information from different studies to highlight trends, patterns, or areas of consensus in the literature. 
• Identification of Gaps: Discuss any gaps or limitations in the existing research and explain how your review contributes to filling these gaps. 
• Transition between Sections: Provide smooth transitions between different themes or concepts to maintain the flow of your literature review. 

Conclusion: The conclusion of your literature review should summarize the main findings, highlight the contributions of the review, and suggest avenues for future research. 

• Summary of Key Findings: Recap the main findings from the literature and restate how they contribute to your research question or objective. 
• Contributions to the Field: Discuss the overall contribution of your literature review to the existing knowledge in the field. 
• Implications and Applications: Explore the practical implications of the findings and suggest how they might impact future research or practice. 
• Recommendations for Future Research: Identify areas that require further investigation and propose potential directions for future research in the field. 
• Final Thoughts: Conclude with a final reflection on the importance of your literature review and its relevance to the broader academic community. 

Conducting a literature review

Conducting a literature review is an essential step in research that involves reviewing and analyzing existing literature on a specific topic. It’s important to know how to do a literature review effectively, so here are the steps to follow: 1  

Choose a Topic and Define the Research Question:

• Select a topic that is relevant to your field of study. 
• Clearly define your research question or objective. Determine what specific aspect of the topic do you want to explore? 

Decide on the Scope of Your Review:

• Determine the timeframe for your literature review. Are you focusing on recent developments, or do you want a historical overview? 
• Consider the geographical scope. Is your review global, or are you focusing on a specific region? 
• Define the inclusion and exclusion criteria. What types of sources will you include? Are there specific types of studies or publications you will exclude? 

Select Databases for Searches:

• Identify relevant databases for your field. Examples include PubMed, IEEE Xplore, Scopus, Web of Science, and Google Scholar. 
• Consider searching in library catalogs, institutional repositories, and specialized databases related to your topic. 

Conduct Searches and Keep Track:

• Develop a systematic search strategy using keywords, Boolean operators (AND, OR, NOT), and other search techniques. 
• Record and document your search strategy for transparency and replicability. 
• Keep track of the articles, including publication details, abstracts, and links. Use citation management tools like EndNote, Zotero, or Mendeley to organize your references. 

Review the Literature:

• Evaluate the relevance and quality of each source. Consider the methodology, sample size, and results of studies. 
• Organize the literature by themes or key concepts. Identify patterns, trends, and gaps in the existing research. 
• Summarize key findings and arguments from each source. Compare and contrast different perspectives. 
• Identify areas where there is a consensus in the literature and where there are conflicting opinions. 
• Provide critical analysis and synthesis of the literature. What are the strengths and weaknesses of existing research? 

Organize and Write Your Literature Review:

• Literature review outline should be based on themes, chronological order, or methodological approaches. 
• Write a clear and coherent narrative that synthesizes the information gathered. 
• Use proper citations for each source and ensure consistency in your citation style (APA, MLA, Chicago, etc.). 
• Conclude your literature review by summarizing key findings, identifying gaps, and suggesting areas for future research. 

The literature review sample and detailed advice on writing and conducting a review will help you produce a well-structured report. But remember that a literature review is an ongoing process, and it may be necessary to revisit and update it as your research progresses. 

Frequently asked questions

A literature review is a critical and comprehensive analysis of existing literature (published and unpublished works) on a specific topic or research question and provides a synthesis of the current state of knowledge in a particular field. A well-conducted literature review is crucial for researchers to build upon existing knowledge, avoid duplication of efforts, and contribute to the advancement of their field. It also helps researchers situate their work within a broader context and facilitates the development of a sound theoretical and conceptual framework for their studies.

Literature review is a crucial component of research writing, providing a solid background for a research paper’s investigation. The aim is to keep professionals up to date by providing an understanding of ongoing developments within a specific field, including research methods, and experimental techniques used in that field, and present that knowledge in the form of a written report. Also, the depth and breadth of the literature review emphasizes the credibility of the scholar in his or her field.  

Before writing a literature review, it’s essential to undertake several preparatory steps to ensure that your review is well-researched, organized, and focused. This includes choosing a topic of general interest to you and doing exploratory research on that topic, writing an annotated bibliography, and noting major points, especially those that relate to the position you have taken on the topic. 

Literature reviews and academic research papers are essential components of scholarly work but serve different purposes within the academic realm. 3 A literature review aims to provide a foundation for understanding the current state of research on a particular topic, identify gaps or controversies, and lay the groundwork for future research. Therefore, it draws heavily from existing academic sources, including books, journal articles, and other scholarly publications. In contrast, an academic research paper aims to present new knowledge, contribute to the academic discourse, and advance the understanding of a specific research question. Therefore, it involves a mix of existing literature (in the introduction and literature review sections) and original data or findings obtained through research methods. 

Literature reviews are essential components of academic and research papers, and various strategies can be employed to conduct them effectively. If you want to know how to write a literature review for a research paper, here are four common approaches that are often used by researchers.  Chronological Review: This strategy involves organizing the literature based on the chronological order of publication. It helps to trace the development of a topic over time, showing how ideas, theories, and research have evolved.  Thematic Review: Thematic reviews focus on identifying and analyzing themes or topics that cut across different studies. Instead of organizing the literature chronologically, it is grouped by key themes or concepts, allowing for a comprehensive exploration of various aspects of the topic.  Methodological Review: This strategy involves organizing the literature based on the research methods employed in different studies. It helps to highlight the strengths and weaknesses of various methodologies and allows the reader to evaluate the reliability and validity of the research findings.  Theoretical Review: A theoretical review examines the literature based on the theoretical frameworks used in different studies. This approach helps to identify the key theories that have been applied to the topic and assess their contributions to the understanding of the subject.  It’s important to note that these strategies are not mutually exclusive, and a literature review may combine elements of more than one approach. The choice of strategy depends on the research question, the nature of the literature available, and the goals of the review. Additionally, other strategies, such as integrative reviews or systematic reviews, may be employed depending on the specific requirements of the research.

The literature review format can vary depending on the specific publication guidelines. However, there are some common elements and structures that are often followed. Here is a general guideline for the format of a literature review:  Introduction:   Provide an overview of the topic.  Define the scope and purpose of the literature review.  State the research question or objective.  Body:   Organize the literature by themes, concepts, or chronology.  Critically analyze and evaluate each source.  Discuss the strengths and weaknesses of the studies.  Highlight any methodological limitations or biases.  Identify patterns, connections, or contradictions in the existing research.  Conclusion:   Summarize the key points discussed in the literature review.  Highlight the research gap.  Address the research question or objective stated in the introduction.  Highlight the contributions of the review and suggest directions for future research.

Both annotated bibliographies and literature reviews involve the examination of scholarly sources. While annotated bibliographies focus on individual sources with brief annotations, literature reviews provide a more in-depth, integrated, and comprehensive analysis of existing literature on a specific topic. The key differences are as follows: 

References 

• Denney, A. S., & Tewksbury, R. (2013). How to write a literature review.  Journal of criminal justice education ,  24 (2), 218-234. 
• Pan, M. L. (2016).  Preparing literature reviews: Qualitative and quantitative approaches . Taylor & Francis. 
• Cantero, C. (2019). How to write a literature review.  San José State University Writing Center . 

Paperpal is an AI writing assistant that help academics write better, faster with real-time suggestions for in-depth language and grammar correction. Trained on millions of research manuscripts enhanced by professional academic editors, Paperpal delivers human precision at machine speed.  

Try it for free or upgrade to  Paperpal Prime , which unlocks unlimited access to premium features like academic translation, paraphrasing, contextual synonyms, consistency checks and more. It’s like always having a professional academic editor by your side! Go beyond limitations and experience the future of academic writing.  Get Paperpal Prime now at just US$19 a month!

Related Reads:

• Empirical Research: A Comprehensive Guide for Academics 
• How to Write a Scientific Paper in 10 Steps 
• Life Sciences Papers: 9 Tips for Authors Writing in Biological Sciences
• What is an Argumentative Essay? How to Write It (With Examples)

6 Tips for Post-Doc Researchers to Take Their Career to the Next Level

Self-plagiarism in research: what it is and how to avoid it, you may also like, what is hedging in academic writing  , how to use ai to enhance your college..., ai + human expertise – a paradigm shift..., how to use paperpal to generate emails &..., ai in education: it’s time to change the..., is it ethical to use ai-generated abstracts without..., do plagiarism checkers detect ai content, word choice problems: how to use the right..., how to avoid plagiarism when using generative ai..., what are journal guidelines on using generative ai....

• USC Libraries
• Research Guides

Organizing Your Social Sciences Research Paper

• 5. The Literature Review
• Purpose of Guide
• Design Flaws to Avoid
• Independent and Dependent Variables
• Glossary of Research Terms
• Reading Research Effectively
• Narrowing a Topic Idea
• Broadening a Topic Idea
• Extending the Timeliness of a Topic Idea
• Academic Writing Style
• Applying Critical Thinking
• Choosing a Title
• Making an Outline
• Paragraph Development
• Research Process Video Series
• Executive Summary
• The C.A.R.S. Model
• Background Information
• The Research Problem/Question
• Theoretical Framework
• Citation Tracking
• Content Alert Services
• Evaluating Sources
• Primary Sources
• Secondary Sources
• Tiertiary Sources
• Scholarly vs. Popular Publications
• Qualitative Methods
• Quantitative Methods
• Insiderness
• Using Non-Textual Elements
• Limitations of the Study
• Common Grammar Mistakes
• Writing Concisely
• Avoiding Plagiarism
• Footnotes or Endnotes?
• Further Readings
• Generative AI and Writing
• USC Libraries Tutorials and Other Guides
• Bibliography

A literature review surveys prior research published in books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Literature reviews are designed to provide an overview of sources you have used in researching a particular topic and to demonstrate to your readers how your research fits within existing scholarship about the topic.

Fink, Arlene. Conducting Research Literature Reviews: From the Internet to Paper . Fourth edition. Thousand Oaks, CA: SAGE, 2014.

Importance of a Good Literature Review

A literature review may consist of simply a summary of key sources, but in the social sciences, a literature review usually has an organizational pattern and combines both summary and synthesis, often within specific conceptual categories . A summary is a recap of the important information of the source, but a synthesis is a re-organization, or a reshuffling, of that information in a way that informs how you are planning to investigate a research problem. The analytical features of a literature review might:

• Give a new interpretation of old material or combine new with old interpretations,
• Trace the intellectual progression of the field, including major debates,
• Depending on the situation, evaluate the sources and advise the reader on the most pertinent or relevant research, or
• Usually in the conclusion of a literature review, identify where gaps exist in how a problem has been researched to date.

Given this, the purpose of a literature review is to:

• Place each work in the context of its contribution to understanding the research problem being studied.
• Describe the relationship of each work to the others under consideration.
• Identify new ways to interpret prior research.
• Reveal any gaps that exist in the literature.
• Resolve conflicts amongst seemingly contradictory previous studies.
• Identify areas of prior scholarship to prevent duplication of effort.
• Point the way in fulfilling a need for additional research.
• Locate your own research within the context of existing literature [very important].

Fink, Arlene. Conducting Research Literature Reviews: From the Internet to Paper. 2nd ed. Thousand Oaks, CA: Sage, 2005; Hart, Chris. Doing a Literature Review: Releasing the Social Science Research Imagination . Thousand Oaks, CA: Sage Publications, 1998; Jesson, Jill. Doing Your Literature Review: Traditional and Systematic Techniques . Los Angeles, CA: SAGE, 2011; Knopf, Jeffrey W. "Doing a Literature Review." PS: Political Science and Politics 39 (January 2006): 127-132; Ridley, Diana. The Literature Review: A Step-by-Step Guide for Students . 2nd ed. Los Angeles, CA: SAGE, 2012.

Types of Literature Reviews

It is important to think of knowledge in a given field as consisting of three layers. First, there are the primary studies that researchers conduct and publish. Second are the reviews of those studies that summarize and offer new interpretations built from and often extending beyond the primary studies. Third, there are the perceptions, conclusions, opinion, and interpretations that are shared informally among scholars that become part of the body of epistemological traditions within the field.

In composing a literature review, it is important to note that it is often this third layer of knowledge that is cited as "true" even though it often has only a loose relationship to the primary studies and secondary literature reviews. Given this, while literature reviews are designed to provide an overview and synthesis of pertinent sources you have explored, there are a number of approaches you could adopt depending upon the type of analysis underpinning your study.

Argumentative Review This form examines literature selectively in order to support or refute an argument, deeply embedded assumption, or philosophical problem already established in the literature. The purpose is to develop a body of literature that establishes a contrarian viewpoint. Given the value-laden nature of some social science research [e.g., educational reform; immigration control], argumentative approaches to analyzing the literature can be a legitimate and important form of discourse. However, note that they can also introduce problems of bias when they are used to make summary claims of the sort found in systematic reviews [see below].

Integrative Review Considered a form of research that reviews, critiques, and synthesizes representative literature on a topic in an integrated way such that new frameworks and perspectives on the topic are generated. The body of literature includes all studies that address related or identical hypotheses or research problems. A well-done integrative review meets the same standards as primary research in regard to clarity, rigor, and replication. This is the most common form of review in the social sciences.

Historical Review Few things rest in isolation from historical precedent. Historical literature reviews focus on examining research throughout a period of time, often starting with the first time an issue, concept, theory, phenomena emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and to identify the likely directions for future research.

Methodological Review A review does not always focus on what someone said [findings], but how they came about saying what they say [method of analysis]. Reviewing methods of analysis provides a framework of understanding at different levels [i.e. those of theory, substantive fields, research approaches, and data collection and analysis techniques], how researchers draw upon a wide variety of knowledge ranging from the conceptual level to practical documents for use in fieldwork in the areas of ontological and epistemological consideration, quantitative and qualitative integration, sampling, interviewing, data collection, and data analysis. This approach helps highlight ethical issues which you should be aware of and consider as you go through your own study.

Systematic Review This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research, and to collect, report, and analyze data from the studies that are included in the review. The goal is to deliberately document, critically evaluate, and summarize scientifically all of the research about a clearly defined research problem . Typically it focuses on a very specific empirical question, often posed in a cause-and-effect form, such as "To what extent does A contribute to B?" This type of literature review is primarily applied to examining prior research studies in clinical medicine and allied health fields, but it is increasingly being used in the social sciences.

Theoretical Review The purpose of this form is to examine the corpus of theory that has accumulated in regard to an issue, concept, theory, phenomena. The theoretical literature review helps to establish what theories already exist, the relationships between them, to what degree the existing theories have been investigated, and to develop new hypotheses to be tested. Often this form is used to help establish a lack of appropriate theories or reveal that current theories are inadequate for explaining new or emerging research problems. The unit of analysis can focus on a theoretical concept or a whole theory or framework.

NOTE : Most often the literature review will incorporate some combination of types. For example, a review that examines literature supporting or refuting an argument, assumption, or philosophical problem related to the research problem will also need to include writing supported by sources that establish the history of these arguments in the literature.

Baumeister, Roy F. and Mark R. Leary. "Writing Narrative Literature Reviews."  Review of General Psychology 1 (September 1997): 311-320; Mark R. Fink, Arlene. Conducting Research Literature Reviews: From the Internet to Paper . 2nd ed. Thousand Oaks, CA: Sage, 2005; Hart, Chris. Doing a Literature Review: Releasing the Social Science Research Imagination . Thousand Oaks, CA: Sage Publications, 1998; Kennedy, Mary M. "Defining a Literature." Educational Researcher 36 (April 2007): 139-147; Petticrew, Mark and Helen Roberts. Systematic Reviews in the Social Sciences: A Practical Guide . Malden, MA: Blackwell Publishers, 2006; Torracro, Richard. "Writing Integrative Literature Reviews: Guidelines and Examples." Human Resource Development Review 4 (September 2005): 356-367; Rocco, Tonette S. and Maria S. Plakhotnik. "Literature Reviews, Conceptual Frameworks, and Theoretical Frameworks: Terms, Functions, and Distinctions." Human Ressource Development Review 8 (March 2008): 120-130; Sutton, Anthea. Systematic Approaches to a Successful Literature Review . Los Angeles, CA: Sage Publications, 2016.

Structure and Writing Style

I.  Thinking About Your Literature Review

The structure of a literature review should include the following in support of understanding the research problem :

• An overview of the subject, issue, or theory under consideration, along with the objectives of the literature review,
• Division of works under review into themes or categories [e.g. works that support a particular position, those against, and those offering alternative approaches entirely],
• An explanation of how each work is similar to and how it varies from the others,
• Conclusions as to which pieces are best considered in their argument, are most convincing of their opinions, and make the greatest contribution to the understanding and development of their area of research.

The critical evaluation of each work should consider :

• Provenance -- what are the author's credentials? Are the author's arguments supported by evidence [e.g. primary historical material, case studies, narratives, statistics, recent scientific findings]?
• Methodology -- were the techniques used to identify, gather, and analyze the data appropriate to addressing the research problem? Was the sample size appropriate? Were the results effectively interpreted and reported?
• Objectivity -- is the author's perspective even-handed or prejudicial? Is contrary data considered or is certain pertinent information ignored to prove the author's point?
• Persuasiveness -- which of the author's theses are most convincing or least convincing?
• Validity -- are the author's arguments and conclusions convincing? Does the work ultimately contribute in any significant way to an understanding of the subject?

II.  Development of the Literature Review

Four Basic Stages of Writing 1.  Problem formulation -- which topic or field is being examined and what are its component issues? 2.  Literature search -- finding materials relevant to the subject being explored. 3.  Data evaluation -- determining which literature makes a significant contribution to the understanding of the topic. 4.  Analysis and interpretation -- discussing the findings and conclusions of pertinent literature.

Consider the following issues before writing the literature review: Clarify If your assignment is not specific about what form your literature review should take, seek clarification from your professor by asking these questions: 1.  Roughly how many sources would be appropriate to include? 2.  What types of sources should I review (books, journal articles, websites; scholarly versus popular sources)? 3.  Should I summarize, synthesize, or critique sources by discussing a common theme or issue? 4.  Should I evaluate the sources in any way beyond evaluating how they relate to understanding the research problem? 5.  Should I provide subheadings and other background information, such as definitions and/or a history? Find Models Use the exercise of reviewing the literature to examine how authors in your discipline or area of interest have composed their literature review sections. Read them to get a sense of the types of themes you might want to look for in your own research or to identify ways to organize your final review. The bibliography or reference section of sources you've already read, such as required readings in the course syllabus, are also excellent entry points into your own research. Narrow the Topic The narrower your topic, the easier it will be to limit the number of sources you need to read in order to obtain a good survey of relevant resources. Your professor will probably not expect you to read everything that's available about the topic, but you'll make the act of reviewing easier if you first limit scope of the research problem. A good strategy is to begin by searching the USC Libraries Catalog for recent books about the topic and review the table of contents for chapters that focuses on specific issues. You can also review the indexes of books to find references to specific issues that can serve as the focus of your research. For example, a book surveying the history of the Israeli-Palestinian conflict may include a chapter on the role Egypt has played in mediating the conflict, or look in the index for the pages where Egypt is mentioned in the text. Consider Whether Your Sources are Current Some disciplines require that you use information that is as current as possible. This is particularly true in disciplines in medicine and the sciences where research conducted becomes obsolete very quickly as new discoveries are made. However, when writing a review in the social sciences, a survey of the history of the literature may be required. In other words, a complete understanding the research problem requires you to deliberately examine how knowledge and perspectives have changed over time. Sort through other current bibliographies or literature reviews in the field to get a sense of what your discipline expects. You can also use this method to explore what is considered by scholars to be a "hot topic" and what is not.

III.  Ways to Organize Your Literature Review

Chronology of Events If your review follows the chronological method, you could write about the materials according to when they were published. This approach should only be followed if a clear path of research building on previous research can be identified and that these trends follow a clear chronological order of development. For example, a literature review that focuses on continuing research about the emergence of German economic power after the fall of the Soviet Union. By Publication Order your sources by publication chronology, then, only if the order demonstrates a more important trend. For instance, you could order a review of literature on environmental studies of brown fields if the progression revealed, for example, a change in the soil collection practices of the researchers who wrote and/or conducted the studies. Thematic [“conceptual categories”] A thematic literature review is the most common approach to summarizing prior research in the social and behavioral sciences. Thematic reviews are organized around a topic or issue, rather than the progression of time, although the progression of time may still be incorporated into a thematic review. For example, a review of the Internet’s impact on American presidential politics could focus on the development of online political satire. While the study focuses on one topic, the Internet’s impact on American presidential politics, it would still be organized chronologically reflecting technological developments in media. The difference in this example between a "chronological" and a "thematic" approach is what is emphasized the most: themes related to the role of the Internet in presidential politics. Note that more authentic thematic reviews tend to break away from chronological order. A review organized in this manner would shift between time periods within each section according to the point being made. Methodological A methodological approach focuses on the methods utilized by the researcher. For the Internet in American presidential politics project, one methodological approach would be to look at cultural differences between the portrayal of American presidents on American, British, and French websites. Or the review might focus on the fundraising impact of the Internet on a particular political party. A methodological scope will influence either the types of documents in the review or the way in which these documents are discussed.

Other Sections of Your Literature Review Once you've decided on the organizational method for your literature review, the sections you need to include in the paper should be easy to figure out because they arise from your organizational strategy. In other words, a chronological review would have subsections for each vital time period; a thematic review would have subtopics based upon factors that relate to the theme or issue. However, sometimes you may need to add additional sections that are necessary for your study, but do not fit in the organizational strategy of the body. What other sections you include in the body is up to you. However, only include what is necessary for the reader to locate your study within the larger scholarship about the research problem.

Here are examples of other sections, usually in the form of a single paragraph, you may need to include depending on the type of review you write:

• Current Situation : Information necessary to understand the current topic or focus of the literature review.
• Sources Used : Describes the methods and resources [e.g., databases] you used to identify the literature you reviewed.
• History : The chronological progression of the field, the research literature, or an idea that is necessary to understand the literature review, if the body of the literature review is not already a chronology.
• Selection Methods : Criteria you used to select (and perhaps exclude) sources in your literature review. For instance, you might explain that your review includes only peer-reviewed [i.e., scholarly] sources.
• Standards : Description of the way in which you present your information.
• Questions for Further Research : What questions about the field has the review sparked? How will you further your research as a result of the review?

IV.  Writing Your Literature Review

Once you've settled on how to organize your literature review, you're ready to write each section. When writing your review, keep in mind these issues.

Use Evidence A literature review section is, in this sense, just like any other academic research paper. Your interpretation of the available sources must be backed up with evidence [citations] that demonstrates that what you are saying is valid. Be Selective Select only the most important points in each source to highlight in the review. The type of information you choose to mention should relate directly to the research problem, whether it is thematic, methodological, or chronological. Related items that provide additional information, but that are not key to understanding the research problem, can be included in a list of further readings . Use Quotes Sparingly Some short quotes are appropriate if you want to emphasize a point, or if what an author stated cannot be easily paraphrased. Sometimes you may need to quote certain terminology that was coined by the author, is not common knowledge, or taken directly from the study. Do not use extensive quotes as a substitute for using your own words in reviewing the literature. Summarize and Synthesize Remember to summarize and synthesize your sources within each thematic paragraph as well as throughout the review. Recapitulate important features of a research study, but then synthesize it by rephrasing the study's significance and relating it to your own work and the work of others. Keep Your Own Voice While the literature review presents others' ideas, your voice [the writer's] should remain front and center. For example, weave references to other sources into what you are writing but maintain your own voice by starting and ending the paragraph with your own ideas and wording. Use Caution When Paraphrasing When paraphrasing a source that is not your own, be sure to represent the author's information or opinions accurately and in your own words. Even when paraphrasing an author’s work, you still must provide a citation to that work.

V.  Common Mistakes to Avoid

These are the most common mistakes made in reviewing social science research literature.

• Sources in your literature review do not clearly relate to the research problem;
• You do not take sufficient time to define and identify the most relevant sources to use in the literature review related to the research problem;
• Relies exclusively on secondary analytical sources rather than including relevant primary research studies or data;
• Uncritically accepts another researcher's findings and interpretations as valid, rather than examining critically all aspects of the research design and analysis;
• Does not describe the search procedures that were used in identifying the literature to review;
• Reports isolated statistical results rather than synthesizing them in chi-squared or meta-analytic methods; and,
• Only includes research that validates assumptions and does not consider contrary findings and alternative interpretations found in the literature.

Cook, Kathleen E. and Elise Murowchick. “Do Literature Review Skills Transfer from One Course to Another?” Psychology Learning and Teaching 13 (March 2014): 3-11; Fink, Arlene. Conducting Research Literature Reviews: From the Internet to Paper . 2nd ed. Thousand Oaks, CA: Sage, 2005; Hart, Chris. Doing a Literature Review: Releasing the Social Science Research Imagination . Thousand Oaks, CA: Sage Publications, 1998; Jesson, Jill. Doing Your Literature Review: Traditional and Systematic Techniques . London: SAGE, 2011; Literature Review Handout. Online Writing Center. Liberty University; Literature Reviews. The Writing Center. University of North Carolina; Onwuegbuzie, Anthony J. and Rebecca Frels. Seven Steps to a Comprehensive Literature Review: A Multimodal and Cultural Approach . Los Angeles, CA: SAGE, 2016; Ridley, Diana. The Literature Review: A Step-by-Step Guide for Students . 2nd ed. Los Angeles, CA: SAGE, 2012; Randolph, Justus J. “A Guide to Writing the Dissertation Literature Review." Practical Assessment, Research, and Evaluation. vol. 14, June 2009; Sutton, Anthea. Systematic Approaches to a Successful Literature Review . Los Angeles, CA: Sage Publications, 2016; Taylor, Dena. The Literature Review: A Few Tips On Conducting It. University College Writing Centre. University of Toronto; Writing a Literature Review. Academic Skills Centre. University of Canberra.

Writing Tip

Break Out of Your Disciplinary Box!

Thinking interdisciplinarily about a research problem can be a rewarding exercise in applying new ideas, theories, or concepts to an old problem. For example, what might cultural anthropologists say about the continuing conflict in the Middle East? In what ways might geographers view the need for better distribution of social service agencies in large cities than how social workers might study the issue? You don’t want to substitute a thorough review of core research literature in your discipline for studies conducted in other fields of study. However, particularly in the social sciences, thinking about research problems from multiple vectors is a key strategy for finding new solutions to a problem or gaining a new perspective. Consult with a librarian about identifying research databases in other disciplines; almost every field of study has at least one comprehensive database devoted to indexing its research literature.

Frodeman, Robert. The Oxford Handbook of Interdisciplinarity . New York: Oxford University Press, 2010.

Another Writing Tip

Don't Just Review for Content!

While conducting a review of the literature, maximize the time you devote to writing this part of your paper by thinking broadly about what you should be looking for and evaluating. Review not just what scholars are saying, but how are they saying it. Some questions to ask:

• How are they organizing their ideas?
• What methods have they used to study the problem?
• What theories have been used to explain, predict, or understand their research problem?
• What sources have they cited to support their conclusions?
• How have they used non-textual elements [e.g., charts, graphs, figures, etc.] to illustrate key points?

When you begin to write your literature review section, you'll be glad you dug deeper into how the research was designed and constructed because it establishes a means for developing more substantial analysis and interpretation of the research problem.

Hart, Chris. Doing a Literature Review: Releasing the Social Science Research Imagination . Thousand Oaks, CA: Sage Publications, 1 998.

Yet Another Writing Tip

When Do I Know I Can Stop Looking and Move On?

Here are several strategies you can utilize to assess whether you've thoroughly reviewed the literature:

• Look for repeating patterns in the research findings . If the same thing is being said, just by different people, then this likely demonstrates that the research problem has hit a conceptual dead end. At this point consider: Does your study extend current research?  Does it forge a new path? Or, does is merely add more of the same thing being said?
• Look at sources the authors cite to in their work . If you begin to see the same researchers cited again and again, then this is often an indication that no new ideas have been generated to address the research problem.
• Search Google Scholar to identify who has subsequently cited leading scholars already identified in your literature review [see next sub-tab]. This is called citation tracking and there are a number of sources that can help you identify who has cited whom, particularly scholars from outside of your discipline. Here again, if the same authors are being cited again and again, this may indicate no new literature has been written on the topic.

Onwuegbuzie, Anthony J. and Rebecca Frels. Seven Steps to a Comprehensive Literature Review: A Multimodal and Cultural Approach . Los Angeles, CA: Sage, 2016; Sutton, Anthea. Systematic Approaches to a Successful Literature Review . Los Angeles, CA: Sage Publications, 2016.

• << Previous: Theoretical Framework
• Next: Citation Tracking >>
• Last Updated: Apr 11, 2024 1:27 PM
• URL: https://libguides.usc.edu/writingguide

Research Methods

• Getting Started
• Literature Review Research
• Research Design
• Research Design By Discipline
• SAGE Research Methods
• Teaching with SAGE Research Methods

Literature Review

• What is a Literature Review?
• What is NOT a Literature Review?
• Purposes of a Literature Review
• Types of Literature Reviews
• Literature Reviews vs. Systematic Reviews
• Systematic vs. Meta-Analysis

Literature Review  is a comprehensive survey of the works published in a particular field of study or line of research, usually over a specific period of time, in the form of an in-depth, critical bibliographic essay or annotated list in which attention is drawn to the most significant works.

Also, we can define a literature review as the collected body of scholarly works related to a topic:

• Summarizes and analyzes previous research relevant to a topic
• Includes scholarly books and articles published in academic journals
• Can be an specific scholarly paper or a section in a research paper

The objective of a Literature Review is to find previous published scholarly works relevant to an specific topic

• Help gather ideas or information
• Keep up to date in current trends and findings
• Help develop new questions

A literature review is important because it:

• Explains the background of research on a topic.
• Demonstrates why a topic is significant to a subject area.
• Helps focus your own research questions or problems
• Discovers relationships between research studies/ideas.
• Suggests unexplored ideas or populations
• Identifies major themes, concepts, and researchers on a topic.
• Tests assumptions; may help counter preconceived ideas and remove unconscious bias.
• Identifies critical gaps, points of disagreement, or potentially flawed methodology or theoretical approaches.
• Indicates potential directions for future research.

All content in this section is from Literature Review Research from Old Dominion University 

Keep in mind the following, a literature review is NOT:

Not an essay 

Not an annotated bibliography  in which you summarize each article that you have reviewed.  A literature review goes beyond basic summarizing to focus on the critical analysis of the reviewed works and their relationship to your research question.

Not a research paper   where you select resources to support one side of an issue versus another.  A lit review should explain and consider all sides of an argument in order to avoid bias, and areas of agreement and disagreement should be highlighted.

A literature review serves several purposes. For example, it

• provides thorough knowledge of previous studies; introduces seminal works.
• helps focus one’s own research topic.
• identifies a conceptual framework for one’s own research questions or problems; indicates potential directions for future research.
• suggests previously unused or underused methodologies, designs, quantitative and qualitative strategies.
• identifies gaps in previous studies; identifies flawed methodologies and/or theoretical approaches; avoids replication of mistakes.
• helps the researcher avoid repetition of earlier research.
• suggests unexplored populations.
• determines whether past studies agree or disagree; identifies controversy in the literature.
• tests assumptions; may help counter preconceived ideas and remove unconscious bias.

As Kennedy (2007) notes*, it is important to think of knowledge in a given field as consisting of three layers. First, there are the primary studies that researchers conduct and publish. Second are the reviews of those studies that summarize and offer new interpretations built from and often extending beyond the original studies. Third, there are the perceptions, conclusions, opinion, and interpretations that are shared informally that become part of the lore of field. In composing a literature review, it is important to note that it is often this third layer of knowledge that is cited as "true" even though it often has only a loose relationship to the primary studies and secondary literature reviews.

Given this, while literature reviews are designed to provide an overview and synthesis of pertinent sources you have explored, there are several approaches to how they can be done, depending upon the type of analysis underpinning your study. Listed below are definitions of types of literature reviews:

Argumentative Review      This form examines literature selectively in order to support or refute an argument, deeply imbedded assumption, or philosophical problem already established in the literature. The purpose is to develop a body of literature that establishes a contrarian viewpoint. Given the value-laden nature of some social science research [e.g., educational reform; immigration control], argumentative approaches to analyzing the literature can be a legitimate and important form of discourse. However, note that they can also introduce problems of bias when they are used to to make summary claims of the sort found in systematic reviews.

Integrative Review      Considered a form of research that reviews, critiques, and synthesizes representative literature on a topic in an integrated way such that new frameworks and perspectives on the topic are generated. The body of literature includes all studies that address related or identical hypotheses. A well-done integrative review meets the same standards as primary research in regard to clarity, rigor, and replication.

Historical Review      Few things rest in isolation from historical precedent. Historical reviews are focused on examining research throughout a period of time, often starting with the first time an issue, concept, theory, phenomena emerged in the literature, then tracing its evolution within the scholarship of a discipline. The purpose is to place research in a historical context to show familiarity with state-of-the-art developments and to identify the likely directions for future research.

Methodological Review      A review does not always focus on what someone said [content], but how they said it [method of analysis]. This approach provides a framework of understanding at different levels (i.e. those of theory, substantive fields, research approaches and data collection and analysis techniques), enables researchers to draw on a wide variety of knowledge ranging from the conceptual level to practical documents for use in fieldwork in the areas of ontological and epistemological consideration, quantitative and qualitative integration, sampling, interviewing, data collection and data analysis, and helps highlight many ethical issues which we should be aware of and consider as we go through our study.

Systematic Review      This form consists of an overview of existing evidence pertinent to a clearly formulated research question, which uses pre-specified and standardized methods to identify and critically appraise relevant research, and to collect, report, and analyse data from the studies that are included in the review. Typically it focuses on a very specific empirical question, often posed in a cause-and-effect form, such as "To what extent does A contribute to B?"

Theoretical Review      The purpose of this form is to concretely examine the corpus of theory that has accumulated in regard to an issue, concept, theory, phenomena. The theoretical literature review help establish what theories already exist, the relationships between them, to what degree the existing theories have been investigated, and to develop new hypotheses to be tested. Often this form is used to help establish a lack of appropriate theories or reveal that current theories are inadequate for explaining new or emerging research problems. The unit of analysis can focus on a theoretical concept or a whole theory or framework.

* Kennedy, Mary M. "Defining a Literature."  Educational Researcher  36 (April 2007): 139-147.

All content in this section is from The Literature Review created by Dr. Robert Larabee USC

Robinson, P. and Lowe, J. (2015),  Literature reviews vs systematic reviews.  Australian and New Zealand Journal of Public Health, 39: 103-103. doi: 10.1111/1753-6405.12393

What's in the name? The difference between a Systematic Review and a Literature Review, and why it matters . By Lynn Kysh from University of Southern California

Systematic review or meta-analysis?

A  systematic review  answers a defined research question by collecting and summarizing all empirical evidence that fits pre-specified eligibility criteria.

A  meta-analysis  is the use of statistical methods to summarize the results of these studies.

Systematic reviews, just like other research articles, can be of varying quality. They are a significant piece of work (the Centre for Reviews and Dissemination at York estimates that a team will take 9-24 months), and to be useful to other researchers and practitioners they should have:

• clearly stated objectives with pre-defined eligibility criteria for studies
• explicit, reproducible methodology
• a systematic search that attempts to identify all studies
• assessment of the validity of the findings of the included studies (e.g. risk of bias)
• systematic presentation, and synthesis, of the characteristics and findings of the included studies

Not all systematic reviews contain meta-analysis. 

Meta-analysis is the use of statistical methods to summarize the results of independent studies. By combining information from all relevant studies, meta-analysis can provide more precise estimates of the effects of health care than those derived from the individual studies included within a review.  More information on meta-analyses can be found in  Cochrane Handbook, Chapter 9 .

A meta-analysis goes beyond critique and integration and conducts secondary statistical analysis on the outcomes of similar studies.  It is a systematic review that uses quantitative methods to synthesize and summarize the results.

An advantage of a meta-analysis is the ability to be completely objective in evaluating research findings.  Not all topics, however, have sufficient research evidence to allow a meta-analysis to be conducted.  In that case, an integrative review is an appropriate strategy. 

Some of the content in this section is from Systematic reviews and meta-analyses: step by step guide created by Kate McAllister.

• << Previous: Getting Started
• Next: Research Design >>
• Last Updated: Aug 21, 2023 4:07 PM
• URL: https://guides.lib.udel.edu/researchmethods

An official website of the United States government

The .gov means it's official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

• Publications
• Account settings
• Browse Titles

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.

Lau F, Kuziemsky C, editors. Handbook of eHealth Evaluation: An Evidence-based Approach [Internet]. Victoria (BC): University of Victoria; 2017 Feb 27.

Handbook of eHealth Evaluation: An Evidence-based Approach [Internet].

Chapter 9 methods for literature reviews.

Guy Paré and Spyros Kitsiou .

9.1. Introduction

Literature reviews play a critical role in scholarship because science remains, first and foremost, a cumulative endeavour ( vom Brocke et al., 2009 ). As in any academic discipline, rigorous knowledge syntheses are becoming indispensable in keeping up with an exponentially growing eHealth literature, assisting practitioners, academics, and graduate students in finding, evaluating, and synthesizing the contents of many empirical and conceptual papers. Among other methods, literature reviews are essential for: (a) identifying what has been written on a subject or topic; (b) determining the extent to which a specific research area reveals any interpretable trends or patterns; (c) aggregating empirical findings related to a narrow research question to support evidence-based practice; (d) generating new frameworks and theories; and (e) identifying topics or questions requiring more investigation ( Paré, Trudel, Jaana, & Kitsiou, 2015 ).

Literature reviews can take two major forms. The most prevalent one is the “literature review” or “background” section within a journal paper or a chapter in a graduate thesis. This section synthesizes the extant literature and usually identifies the gaps in knowledge that the empirical study addresses ( Sylvester, Tate, & Johnstone, 2013 ). It may also provide a theoretical foundation for the proposed study, substantiate the presence of the research problem, justify the research as one that contributes something new to the cumulated knowledge, or validate the methods and approaches for the proposed study ( Hart, 1998 ; Levy & Ellis, 2006 ).

The second form of literature review, which is the focus of this chapter, constitutes an original and valuable work of research in and of itself ( Paré et al., 2015 ). Rather than providing a base for a researcher’s own work, it creates a solid starting point for all members of the community interested in a particular area or topic ( Mulrow, 1987 ). The so-called “review article” is a journal-length paper which has an overarching purpose to synthesize the literature in a field, without collecting or analyzing any primary data ( Green, Johnson, & Adams, 2006 ).

When appropriately conducted, review articles represent powerful information sources for practitioners looking for state-of-the art evidence to guide their decision-making and work practices ( Paré et al., 2015 ). Further, high-quality reviews become frequently cited pieces of work which researchers seek out as a first clear outline of the literature when undertaking empirical studies ( Cooper, 1988 ; Rowe, 2014 ). Scholars who track and gauge the impact of articles have found that review papers are cited and downloaded more often than any other type of published article ( Cronin, Ryan, & Coughlan, 2008 ; Montori, Wilczynski, Morgan, Haynes, & Hedges, 2003 ; Patsopoulos, Analatos, & Ioannidis, 2005 ). The reason for their popularity may be the fact that reading the review enables one to have an overview, if not a detailed knowledge of the area in question, as well as references to the most useful primary sources ( Cronin et al., 2008 ). Although they are not easy to conduct, the commitment to complete a review article provides a tremendous service to one’s academic community ( Paré et al., 2015 ; Petticrew & Roberts, 2006 ). Most, if not all, peer-reviewed journals in the fields of medical informatics publish review articles of some type.

The main objectives of this chapter are fourfold: (a) to provide an overview of the major steps and activities involved in conducting a stand-alone literature review; (b) to describe and contrast the different types of review articles that can contribute to the eHealth knowledge base; (c) to illustrate each review type with one or two examples from the eHealth literature; and (d) to provide a series of recommendations for prospective authors of review articles in this domain.

9.2. Overview of the Literature Review Process and Steps

As explained in Templier and Paré (2015) , there are six generic steps involved in conducting a review article:

• formulating the research question(s) and objective(s),
• searching the extant literature,
• screening for inclusion,
• assessing the quality of primary studies,
• extracting data, and
• analyzing data.

Although these steps are presented here in sequential order, one must keep in mind that the review process can be iterative and that many activities can be initiated during the planning stage and later refined during subsequent phases ( Finfgeld-Connett & Johnson, 2013 ; Kitchenham & Charters, 2007 ).

Formulating the research question(s) and objective(s): As a first step, members of the review team must appropriately justify the need for the review itself ( Petticrew & Roberts, 2006 ), identify the review’s main objective(s) ( Okoli & Schabram, 2010 ), and define the concepts or variables at the heart of their synthesis ( Cooper & Hedges, 2009 ; Webster & Watson, 2002 ). Importantly, they also need to articulate the research question(s) they propose to investigate ( Kitchenham & Charters, 2007 ). In this regard, we concur with Jesson, Matheson, and Lacey (2011) that clearly articulated research questions are key ingredients that guide the entire review methodology; they underscore the type of information that is needed, inform the search for and selection of relevant literature, and guide or orient the subsequent analysis. Searching the extant literature: The next step consists of searching the literature and making decisions about the suitability of material to be considered in the review ( Cooper, 1988 ). There exist three main coverage strategies. First, exhaustive coverage means an effort is made to be as comprehensive as possible in order to ensure that all relevant studies, published and unpublished, are included in the review and, thus, conclusions are based on this all-inclusive knowledge base. The second type of coverage consists of presenting materials that are representative of most other works in a given field or area. Often authors who adopt this strategy will search for relevant articles in a small number of top-tier journals in a field ( Paré et al., 2015 ). In the third strategy, the review team concentrates on prior works that have been central or pivotal to a particular topic. This may include empirical studies or conceptual papers that initiated a line of investigation, changed how problems or questions were framed, introduced new methods or concepts, or engendered important debate ( Cooper, 1988 ). Screening for inclusion: The following step consists of evaluating the applicability of the material identified in the preceding step ( Levy & Ellis, 2006 ; vom Brocke et al., 2009 ). Once a group of potential studies has been identified, members of the review team must screen them to determine their relevance ( Petticrew & Roberts, 2006 ). A set of predetermined rules provides a basis for including or excluding certain studies. This exercise requires a significant investment on the part of researchers, who must ensure enhanced objectivity and avoid biases or mistakes. As discussed later in this chapter, for certain types of reviews there must be at least two independent reviewers involved in the screening process and a procedure to resolve disagreements must also be in place ( Liberati et al., 2009 ; Shea et al., 2009 ). Assessing the quality of primary studies: In addition to screening material for inclusion, members of the review team may need to assess the scientific quality of the selected studies, that is, appraise the rigour of the research design and methods. Such formal assessment, which is usually conducted independently by at least two coders, helps members of the review team refine which studies to include in the final sample, determine whether or not the differences in quality may affect their conclusions, or guide how they analyze the data and interpret the findings ( Petticrew & Roberts, 2006 ). Ascribing quality scores to each primary study or considering through domain-based evaluations which study components have or have not been designed and executed appropriately makes it possible to reflect on the extent to which the selected study addresses possible biases and maximizes validity ( Shea et al., 2009 ). Extracting data: The following step involves gathering or extracting applicable information from each primary study included in the sample and deciding what is relevant to the problem of interest ( Cooper & Hedges, 2009 ). Indeed, the type of data that should be recorded mainly depends on the initial research questions ( Okoli & Schabram, 2010 ). However, important information may also be gathered about how, when, where and by whom the primary study was conducted, the research design and methods, or qualitative/quantitative results ( Cooper & Hedges, 2009 ). Analyzing and synthesizing data : As a final step, members of the review team must collate, summarize, aggregate, organize, and compare the evidence extracted from the included studies. The extracted data must be presented in a meaningful way that suggests a new contribution to the extant literature ( Jesson et al., 2011 ). Webster and Watson (2002) warn researchers that literature reviews should be much more than lists of papers and should provide a coherent lens to make sense of extant knowledge on a given topic. There exist several methods and techniques for synthesizing quantitative (e.g., frequency analysis, meta-analysis) and qualitative (e.g., grounded theory, narrative analysis, meta-ethnography) evidence ( Dixon-Woods, Agarwal, Jones, Young, & Sutton, 2005 ; Thomas & Harden, 2008 ).

9.3. Types of Review Articles and Brief Illustrations

EHealth researchers have at their disposal a number of approaches and methods for making sense out of existing literature, all with the purpose of casting current research findings into historical contexts or explaining contradictions that might exist among a set of primary research studies conducted on a particular topic. Our classification scheme is largely inspired from Paré and colleagues’ (2015) typology. Below we present and illustrate those review types that we feel are central to the growth and development of the eHealth domain.

9.3.1. Narrative Reviews

The narrative review is the “traditional” way of reviewing the extant literature and is skewed towards a qualitative interpretation of prior knowledge ( Sylvester et al., 2013 ). Put simply, a narrative review attempts to summarize or synthesize what has been written on a particular topic but does not seek generalization or cumulative knowledge from what is reviewed ( Davies, 2000 ; Green et al., 2006 ). Instead, the review team often undertakes the task of accumulating and synthesizing the literature to demonstrate the value of a particular point of view ( Baumeister & Leary, 1997 ). As such, reviewers may selectively ignore or limit the attention paid to certain studies in order to make a point. In this rather unsystematic approach, the selection of information from primary articles is subjective, lacks explicit criteria for inclusion and can lead to biased interpretations or inferences ( Green et al., 2006 ). There are several narrative reviews in the particular eHealth domain, as in all fields, which follow such an unstructured approach ( Silva et al., 2015 ; Paul et al., 2015 ).

Despite these criticisms, this type of review can be very useful in gathering together a volume of literature in a specific subject area and synthesizing it. As mentioned above, its primary purpose is to provide the reader with a comprehensive background for understanding current knowledge and highlighting the significance of new research ( Cronin et al., 2008 ). Faculty like to use narrative reviews in the classroom because they are often more up to date than textbooks, provide a single source for students to reference, and expose students to peer-reviewed literature ( Green et al., 2006 ). For researchers, narrative reviews can inspire research ideas by identifying gaps or inconsistencies in a body of knowledge, thus helping researchers to determine research questions or formulate hypotheses. Importantly, narrative reviews can also be used as educational articles to bring practitioners up to date with certain topics of issues ( Green et al., 2006 ).

Recently, there have been several efforts to introduce more rigour in narrative reviews that will elucidate common pitfalls and bring changes into their publication standards. Information systems researchers, among others, have contributed to advancing knowledge on how to structure a “traditional” review. For instance, Levy and Ellis (2006) proposed a generic framework for conducting such reviews. Their model follows the systematic data processing approach comprised of three steps, namely: (a) literature search and screening; (b) data extraction and analysis; and (c) writing the literature review. They provide detailed and very helpful instructions on how to conduct each step of the review process. As another methodological contribution, vom Brocke et al. (2009) offered a series of guidelines for conducting literature reviews, with a particular focus on how to search and extract the relevant body of knowledge. Last, Bandara, Miskon, and Fielt (2011) proposed a structured, predefined and tool-supported method to identify primary studies within a feasible scope, extract relevant content from identified articles, synthesize and analyze the findings, and effectively write and present the results of the literature review. We highly recommend that prospective authors of narrative reviews consult these useful sources before embarking on their work.

Darlow and Wen (2015) provide a good example of a highly structured narrative review in the eHealth field. These authors synthesized published articles that describe the development process of mobile health ( m-health ) interventions for patients’ cancer care self-management. As in most narrative reviews, the scope of the research questions being investigated is broad: (a) how development of these systems are carried out; (b) which methods are used to investigate these systems; and (c) what conclusions can be drawn as a result of the development of these systems. To provide clear answers to these questions, a literature search was conducted on six electronic databases and Google Scholar . The search was performed using several terms and free text words, combining them in an appropriate manner. Four inclusion and three exclusion criteria were utilized during the screening process. Both authors independently reviewed each of the identified articles to determine eligibility and extract study information. A flow diagram shows the number of studies identified, screened, and included or excluded at each stage of study selection. In terms of contributions, this review provides a series of practical recommendations for m-health intervention development.

9.3.2. Descriptive or Mapping Reviews

The primary goal of a descriptive review is to determine the extent to which a body of knowledge in a particular research topic reveals any interpretable pattern or trend with respect to pre-existing propositions, theories, methodologies or findings ( King & He, 2005 ; Paré et al., 2015 ). In contrast with narrative reviews, descriptive reviews follow a systematic and transparent procedure, including searching, screening and classifying studies ( Petersen, Vakkalanka, & Kuzniarz, 2015 ). Indeed, structured search methods are used to form a representative sample of a larger group of published works ( Paré et al., 2015 ). Further, authors of descriptive reviews extract from each study certain characteristics of interest, such as publication year, research methods, data collection techniques, and direction or strength of research outcomes (e.g., positive, negative, or non-significant) in the form of frequency analysis to produce quantitative results ( Sylvester et al., 2013 ). In essence, each study included in a descriptive review is treated as the unit of analysis and the published literature as a whole provides a database from which the authors attempt to identify any interpretable trends or draw overall conclusions about the merits of existing conceptualizations, propositions, methods or findings ( Paré et al., 2015 ). In doing so, a descriptive review may claim that its findings represent the state of the art in a particular domain ( King & He, 2005 ).

In the fields of health sciences and medical informatics, reviews that focus on examining the range, nature and evolution of a topic area are described by Anderson, Allen, Peckham, and Goodwin (2008) as mapping reviews . Like descriptive reviews, the research questions are generic and usually relate to publication patterns and trends. There is no preconceived plan to systematically review all of the literature although this can be done. Instead, researchers often present studies that are representative of most works published in a particular area and they consider a specific time frame to be mapped.

An example of this approach in the eHealth domain is offered by DeShazo, Lavallie, and Wolf (2009). The purpose of this descriptive or mapping review was to characterize publication trends in the medical informatics literature over a 20-year period (1987 to 2006). To achieve this ambitious objective, the authors performed a bibliometric analysis of medical informatics citations indexed in medline using publication trends, journal frequencies, impact factors, Medical Subject Headings (MeSH) term frequencies, and characteristics of citations. Findings revealed that there were over 77,000 medical informatics articles published during the covered period in numerous journals and that the average annual growth rate was 12%. The MeSH term analysis also suggested a strong interdisciplinary trend. Finally, average impact scores increased over time with two notable growth periods. Overall, patterns in research outputs that seem to characterize the historic trends and current components of the field of medical informatics suggest it may be a maturing discipline (DeShazo et al., 2009).

9.3.3. Scoping Reviews

Scoping reviews attempt to provide an initial indication of the potential size and nature of the extant literature on an emergent topic (Arksey & O’Malley, 2005; Daudt, van Mossel, & Scott, 2013 ; Levac, Colquhoun, & O’Brien, 2010). A scoping review may be conducted to examine the extent, range and nature of research activities in a particular area, determine the value of undertaking a full systematic review (discussed next), or identify research gaps in the extant literature ( Paré et al., 2015 ). In line with their main objective, scoping reviews usually conclude with the presentation of a detailed research agenda for future works along with potential implications for both practice and research.

Unlike narrative and descriptive reviews, the whole point of scoping the field is to be as comprehensive as possible, including grey literature (Arksey & O’Malley, 2005). Inclusion and exclusion criteria must be established to help researchers eliminate studies that are not aligned with the research questions. It is also recommended that at least two independent coders review abstracts yielded from the search strategy and then the full articles for study selection ( Daudt et al., 2013 ). The synthesized evidence from content or thematic analysis is relatively easy to present in tabular form (Arksey & O’Malley, 2005; Thomas & Harden, 2008 ).

One of the most highly cited scoping reviews in the eHealth domain was published by Archer, Fevrier-Thomas, Lokker, McKibbon, and Straus (2011) . These authors reviewed the existing literature on personal health record ( phr ) systems including design, functionality, implementation, applications, outcomes, and benefits. Seven databases were searched from 1985 to March 2010. Several search terms relating to phr s were used during this process. Two authors independently screened titles and abstracts to determine inclusion status. A second screen of full-text articles, again by two independent members of the research team, ensured that the studies described phr s. All in all, 130 articles met the criteria and their data were extracted manually into a database. The authors concluded that although there is a large amount of survey, observational, cohort/panel, and anecdotal evidence of phr benefits and satisfaction for patients, more research is needed to evaluate the results of phr implementations. Their in-depth analysis of the literature signalled that there is little solid evidence from randomized controlled trials or other studies through the use of phr s. Hence, they suggested that more research is needed that addresses the current lack of understanding of optimal functionality and usability of these systems, and how they can play a beneficial role in supporting patient self-management ( Archer et al., 2011 ).

9.3.4. Forms of Aggregative Reviews

Healthcare providers, practitioners, and policy-makers are nowadays overwhelmed with large volumes of information, including research-based evidence from numerous clinical trials and evaluation studies, assessing the effectiveness of health information technologies and interventions ( Ammenwerth & de Keizer, 2004 ; Deshazo et al., 2009 ). It is unrealistic to expect that all these disparate actors will have the time, skills, and necessary resources to identify the available evidence in the area of their expertise and consider it when making decisions. Systematic reviews that involve the rigorous application of scientific strategies aimed at limiting subjectivity and bias (i.e., systematic and random errors) can respond to this challenge.

Systematic reviews attempt to aggregate, appraise, and synthesize in a single source all empirical evidence that meet a set of previously specified eligibility criteria in order to answer a clearly formulated and often narrow research question on a particular topic of interest to support evidence-based practice ( Liberati et al., 2009 ). They adhere closely to explicit scientific principles ( Liberati et al., 2009 ) and rigorous methodological guidelines (Higgins & Green, 2008) aimed at reducing random and systematic errors that can lead to deviations from the truth in results or inferences. The use of explicit methods allows systematic reviews to aggregate a large body of research evidence, assess whether effects or relationships are in the same direction and of the same general magnitude, explain possible inconsistencies between study results, and determine the strength of the overall evidence for every outcome of interest based on the quality of included studies and the general consistency among them ( Cook, Mulrow, & Haynes, 1997 ). The main procedures of a systematic review involve:

• Formulating a review question and developing a search strategy based on explicit inclusion criteria for the identification of eligible studies (usually described in the context of a detailed review protocol).
• Searching for eligible studies using multiple databases and information sources, including grey literature sources, without any language restrictions.
• Selecting studies, extracting data, and assessing risk of bias in a duplicate manner using two independent reviewers to avoid random or systematic errors in the process.
• Analyzing data using quantitative or qualitative methods.
• Presenting results in summary of findings tables.
• Interpreting results and drawing conclusions.

Many systematic reviews, but not all, use statistical methods to combine the results of independent studies into a single quantitative estimate or summary effect size. Known as meta-analyses , these reviews use specific data extraction and statistical techniques (e.g., network, frequentist, or Bayesian meta-analyses) to calculate from each study by outcome of interest an effect size along with a confidence interval that reflects the degree of uncertainty behind the point estimate of effect ( Borenstein, Hedges, Higgins, & Rothstein, 2009 ; Deeks, Higgins, & Altman, 2008 ). Subsequently, they use fixed or random-effects analysis models to combine the results of the included studies, assess statistical heterogeneity, and calculate a weighted average of the effect estimates from the different studies, taking into account their sample sizes. The summary effect size is a value that reflects the average magnitude of the intervention effect for a particular outcome of interest or, more generally, the strength of a relationship between two variables across all studies included in the systematic review. By statistically combining data from multiple studies, meta-analyses can create more precise and reliable estimates of intervention effects than those derived from individual studies alone, when these are examined independently as discrete sources of information.

The review by Gurol-Urganci, de Jongh, Vodopivec-Jamsek, Atun, and Car (2013) on the effects of mobile phone messaging reminders for attendance at healthcare appointments is an illustrative example of a high-quality systematic review with meta-analysis. Missed appointments are a major cause of inefficiency in healthcare delivery with substantial monetary costs to health systems. These authors sought to assess whether mobile phone-based appointment reminders delivered through Short Message Service ( sms ) or Multimedia Messaging Service ( mms ) are effective in improving rates of patient attendance and reducing overall costs. To this end, they conducted a comprehensive search on multiple databases using highly sensitive search strategies without language or publication-type restrictions to identify all rct s that are eligible for inclusion. In order to minimize the risk of omitting eligible studies not captured by the original search, they supplemented all electronic searches with manual screening of trial registers and references contained in the included studies. Study selection, data extraction, and risk of bias assessments were performed inde­­pen­dently by two coders using standardized methods to ensure consistency and to eliminate potential errors. Findings from eight rct s involving 6,615 participants were pooled into meta-analyses to calculate the magnitude of effects that mobile text message reminders have on the rate of attendance at healthcare appointments compared to no reminders and phone call reminders.

Meta-analyses are regarded as powerful tools for deriving meaningful conclusions. However, there are situations in which it is neither reasonable nor appropriate to pool studies together using meta-analytic methods simply because there is extensive clinical heterogeneity between the included studies or variation in measurement tools, comparisons, or outcomes of interest. In these cases, systematic reviews can use qualitative synthesis methods such as vote counting, content analysis, classification schemes and tabulations, as an alternative approach to narratively synthesize the results of the independent studies included in the review. This form of review is known as qualitative systematic review.

A rigorous example of one such review in the eHealth domain is presented by Mickan, Atherton, Roberts, Heneghan, and Tilson (2014) on the use of handheld computers by healthcare professionals and their impact on access to information and clinical decision-making. In line with the methodological guide­lines for systematic reviews, these authors: (a) developed and registered with prospero ( www.crd.york.ac.uk/ prospero / ) an a priori review protocol; (b) conducted comprehensive searches for eligible studies using multiple databases and other supplementary strategies (e.g., forward searches); and (c) subsequently carried out study selection, data extraction, and risk of bias assessments in a duplicate manner to eliminate potential errors in the review process. Heterogeneity between the included studies in terms of reported outcomes and measures precluded the use of meta-analytic methods. To this end, the authors resorted to using narrative analysis and synthesis to describe the effectiveness of handheld computers on accessing information for clinical knowledge, adherence to safety and clinical quality guidelines, and diagnostic decision-making.

In recent years, the number of systematic reviews in the field of health informatics has increased considerably. Systematic reviews with discordant findings can cause great confusion and make it difficult for decision-makers to interpret the review-level evidence ( Moher, 2013 ). Therefore, there is a growing need for appraisal and synthesis of prior systematic reviews to ensure that decision-making is constantly informed by the best available accumulated evidence. Umbrella reviews , also known as overviews of systematic reviews, are tertiary types of evidence synthesis that aim to accomplish this; that is, they aim to compare and contrast findings from multiple systematic reviews and meta-analyses ( Becker & Oxman, 2008 ). Umbrella reviews generally adhere to the same principles and rigorous methodological guidelines used in systematic reviews. However, the unit of analysis in umbrella reviews is the systematic review rather than the primary study ( Becker & Oxman, 2008 ). Unlike systematic reviews that have a narrow focus of inquiry, umbrella reviews focus on broader research topics for which there are several potential interventions ( Smith, Devane, Begley, & Clarke, 2011 ). A recent umbrella review on the effects of home telemonitoring interventions for patients with heart failure critically appraised, compared, and synthesized evidence from 15 systematic reviews to investigate which types of home telemonitoring technologies and forms of interventions are more effective in reducing mortality and hospital admissions ( Kitsiou, Paré, & Jaana, 2015 ).

9.3.5. Realist Reviews

Realist reviews are theory-driven interpretative reviews developed to inform, enhance, or supplement conventional systematic reviews by making sense of heterogeneous evidence about complex interventions applied in diverse contexts in a way that informs policy decision-making ( Greenhalgh, Wong, Westhorp, & Pawson, 2011 ). They originated from criticisms of positivist systematic reviews which centre on their “simplistic” underlying assumptions ( Oates, 2011 ). As explained above, systematic reviews seek to identify causation. Such logic is appropriate for fields like medicine and education where findings of randomized controlled trials can be aggregated to see whether a new treatment or intervention does improve outcomes. However, many argue that it is not possible to establish such direct causal links between interventions and outcomes in fields such as social policy, management, and information systems where for any intervention there is unlikely to be a regular or consistent outcome ( Oates, 2011 ; Pawson, 2006 ; Rousseau, Manning, & Denyer, 2008 ).

To circumvent these limitations, Pawson, Greenhalgh, Harvey, and Walshe (2005) have proposed a new approach for synthesizing knowledge that seeks to unpack the mechanism of how “complex interventions” work in particular contexts. The basic research question — what works? — which is usually associated with systematic reviews changes to: what is it about this intervention that works, for whom, in what circumstances, in what respects and why? Realist reviews have no particular preference for either quantitative or qualitative evidence. As a theory-building approach, a realist review usually starts by articulating likely underlying mechanisms and then scrutinizes available evidence to find out whether and where these mechanisms are applicable ( Shepperd et al., 2009 ). Primary studies found in the extant literature are viewed as case studies which can test and modify the initial theories ( Rousseau et al., 2008 ).

The main objective pursued in the realist review conducted by Otte-Trojel, de Bont, Rundall, and van de Klundert (2014) was to examine how patient portals contribute to health service delivery and patient outcomes. The specific goals were to investigate how outcomes are produced and, most importantly, how variations in outcomes can be explained. The research team started with an exploratory review of background documents and research studies to identify ways in which patient portals may contribute to health service delivery and patient outcomes. The authors identified six main ways which represent “educated guesses” to be tested against the data in the evaluation studies. These studies were identified through a formal and systematic search in four databases between 2003 and 2013. Two members of the research team selected the articles using a pre-established list of inclusion and exclusion criteria and following a two-step procedure. The authors then extracted data from the selected articles and created several tables, one for each outcome category. They organized information to bring forward those mechanisms where patient portals contribute to outcomes and the variation in outcomes across different contexts.

9.3.6. Critical Reviews

Lastly, critical reviews aim to provide a critical evaluation and interpretive analysis of existing literature on a particular topic of interest to reveal strengths, weaknesses, contradictions, controversies, inconsistencies, and/or other important issues with respect to theories, hypotheses, research methods or results ( Baumeister & Leary, 1997 ; Kirkevold, 1997 ). Unlike other review types, critical reviews attempt to take a reflective account of the research that has been done in a particular area of interest, and assess its credibility by using appraisal instruments or critical interpretive methods. In this way, critical reviews attempt to constructively inform other scholars about the weaknesses of prior research and strengthen knowledge development by giving focus and direction to studies for further improvement ( Kirkevold, 1997 ).

Kitsiou, Paré, and Jaana (2013) provide an example of a critical review that assessed the methodological quality of prior systematic reviews of home telemonitoring studies for chronic patients. The authors conducted a comprehensive search on multiple databases to identify eligible reviews and subsequently used a validated instrument to conduct an in-depth quality appraisal. Results indicate that the majority of systematic reviews in this particular area suffer from important methodological flaws and biases that impair their internal validity and limit their usefulness for clinical and decision-making purposes. To this end, they provide a number of recommendations to strengthen knowledge development towards improving the design and execution of future reviews on home telemonitoring.

9.4. Summary

Table 9.1 outlines the main types of literature reviews that were described in the previous sub-sections and summarizes the main characteristics that distinguish one review type from another. It also includes key references to methodological guidelines and useful sources that can be used by eHealth scholars and researchers for planning and developing reviews.

Typology of Literature Reviews (adapted from Paré et al., 2015).

As shown in Table 9.1 , each review type addresses different kinds of research questions or objectives, which subsequently define and dictate the methods and approaches that need to be used to achieve the overarching goal(s) of the review. For example, in the case of narrative reviews, there is greater flexibility in searching and synthesizing articles ( Green et al., 2006 ). Researchers are often relatively free to use a diversity of approaches to search, identify, and select relevant scientific articles, describe their operational characteristics, present how the individual studies fit together, and formulate conclusions. On the other hand, systematic reviews are characterized by their high level of systematicity, rigour, and use of explicit methods, based on an “a priori” review plan that aims to minimize bias in the analysis and synthesis process (Higgins & Green, 2008). Some reviews are exploratory in nature (e.g., scoping/mapping reviews), whereas others may be conducted to discover patterns (e.g., descriptive reviews) or involve a synthesis approach that may include the critical analysis of prior research ( Paré et al., 2015 ). Hence, in order to select the most appropriate type of review, it is critical to know before embarking on a review project, why the research synthesis is conducted and what type of methods are best aligned with the pursued goals.

9.5. Concluding Remarks

In light of the increased use of evidence-based practice and research generating stronger evidence ( Grady et al., 2011 ; Lyden et al., 2013 ), review articles have become essential tools for summarizing, synthesizing, integrating or critically appraising prior knowledge in the eHealth field. As mentioned earlier, when rigorously conducted review articles represent powerful information sources for eHealth scholars and practitioners looking for state-of-the-art evidence. The typology of literature reviews we used herein will allow eHealth researchers, graduate students and practitioners to gain a better understanding of the similarities and differences between review types.

We must stress that this classification scheme does not privilege any specific type of review as being of higher quality than another ( Paré et al., 2015 ). As explained above, each type of review has its own strengths and limitations. Having said that, we realize that the methodological rigour of any review — be it qualitative, quantitative or mixed — is a critical aspect that should be considered seriously by prospective authors. In the present context, the notion of rigour refers to the reliability and validity of the review process described in section 9.2. For one thing, reliability is related to the reproducibility of the review process and steps, which is facilitated by a comprehensive documentation of the literature search process, extraction, coding and analysis performed in the review. Whether the search is comprehensive or not, whether it involves a methodical approach for data extraction and synthesis or not, it is important that the review documents in an explicit and transparent manner the steps and approach that were used in the process of its development. Next, validity characterizes the degree to which the review process was conducted appropriately. It goes beyond documentation and reflects decisions related to the selection of the sources, the search terms used, the period of time covered, the articles selected in the search, and the application of backward and forward searches ( vom Brocke et al., 2009 ). In short, the rigour of any review article is reflected by the explicitness of its methods (i.e., transparency) and the soundness of the approach used. We refer those interested in the concepts of rigour and quality to the work of Templier and Paré (2015) which offers a detailed set of methodological guidelines for conducting and evaluating various types of review articles.

To conclude, our main objective in this chapter was to demystify the various types of literature reviews that are central to the continuous development of the eHealth field. It is our hope that our descriptive account will serve as a valuable source for those conducting, evaluating or using reviews in this important and growing domain.

• Ammenwerth E., de Keizer N. An inventory of evaluation studies of information technology in health care. Trends in evaluation research, 1982-2002. International Journal of Medical Informatics. 2004; 44 (1):44–56. [ PubMed : 15778794 ]
• Anderson S., Allen P., Peckham S., Goodwin N. Asking the right questions: scoping studies in the commissioning of research on the organisation and delivery of health services. Health Research Policy and Systems. 2008; 6 (7):1–12. [ PMC free article : PMC2500008 ] [ PubMed : 18613961 ] [ CrossRef ]
• Archer N., Fevrier-Thomas U., Lokker C., McKibbon K. A., Straus S.E. Personal health records: a scoping review. Journal of American Medical Informatics Association. 2011; 18 (4):515–522. [ PMC free article : PMC3128401 ] [ PubMed : 21672914 ]
• Arksey H., O’Malley L. Scoping studies: towards a methodological framework. International Journal of Social Research Methodology. 2005; 8 (1):19–32.
• A systematic, tool-supported method for conducting literature reviews in information systems. Paper presented at the Proceedings of the 19th European Conference on Information Systems ( ecis 2011); June 9 to 11; Helsinki, Finland. 2011.
• Baumeister R. F., Leary M.R. Writing narrative literature reviews. Review of General Psychology. 1997; 1 (3):311–320.
• Becker L. A., Oxman A.D. In: Cochrane handbook for systematic reviews of interventions. Higgins J. P. T., Green S., editors. Hoboken, nj : John Wiley & Sons, Ltd; 2008. Overviews of reviews; pp. 607–631.
• Borenstein M., Hedges L., Higgins J., Rothstein H. Introduction to meta-analysis. Hoboken, nj : John Wiley & Sons Inc; 2009.
• Cook D. J., Mulrow C. D., Haynes B. Systematic reviews: Synthesis of best evidence for clinical decisions. Annals of Internal Medicine. 1997; 126 (5):376–380. [ PubMed : 9054282 ]
• Cooper H., Hedges L.V. In: The handbook of research synthesis and meta-analysis. 2nd ed. Cooper H., Hedges L. V., Valentine J. C., editors. New York: Russell Sage Foundation; 2009. Research synthesis as a scientific process; pp. 3–17.
• Cooper H. M. Organizing knowledge syntheses: A taxonomy of literature reviews. Knowledge in Society. 1988; 1 (1):104–126.
• Cronin P., Ryan F., Coughlan M. Undertaking a literature review: a step-by-step approach. British Journal of Nursing. 2008; 17 (1):38–43. [ PubMed : 18399395 ]
• Darlow S., Wen K.Y. Development testing of mobile health interventions for cancer patient self-management: A review. Health Informatics Journal. 2015 (online before print). [ PubMed : 25916831 ] [ CrossRef ]
• Daudt H. M., van Mossel C., Scott S.J. Enhancing the scoping study methodology: a large, inter-professional team’s experience with Arksey and O’Malley’s framework. bmc Medical Research Methodology. 2013; 13 :48. [ PMC free article : PMC3614526 ] [ PubMed : 23522333 ] [ CrossRef ]
• Davies P. The relevance of systematic reviews to educational policy and practice. Oxford Review of Education. 2000; 26 (3-4):365–378.
• Deeks J. J., Higgins J. P. T., Altman D.G. In: Cochrane handbook for systematic reviews of interventions. Higgins J. P. T., Green S., editors. Hoboken, nj : John Wiley & Sons, Ltd; 2008. Analysing data and undertaking meta-analyses; pp. 243–296.
• Deshazo J. P., Lavallie D. L., Wolf F.M. Publication trends in the medical informatics literature: 20 years of “Medical Informatics” in mesh . bmc Medical Informatics and Decision Making. 2009; 9 :7. [ PMC free article : PMC2652453 ] [ PubMed : 19159472 ] [ CrossRef ]
• Dixon-Woods M., Agarwal S., Jones D., Young B., Sutton A. Synthesising qualitative and quantitative evidence: a review of possible methods. Journal of Health Services Research and Policy. 2005; 10 (1):45–53. [ PubMed : 15667704 ]
• Finfgeld-Connett D., Johnson E.D. Literature search strategies for conducting knowledge-building and theory-generating qualitative systematic reviews. Journal of Advanced Nursing. 2013; 69 (1):194–204. [ PMC free article : PMC3424349 ] [ PubMed : 22591030 ]
• Grady B., Myers K. M., Nelson E. L., Belz N., Bennett L., Carnahan L. … Guidelines Working Group. Evidence-based practice for telemental health. Telemedicine Journal and E Health. 2011; 17 (2):131–148. [ PubMed : 21385026 ]
• Green B. N., Johnson C. D., Adams A. Writing narrative literature reviews for peer-reviewed journals: secrets of the trade. Journal of Chiropractic Medicine. 2006; 5 (3):101–117. [ PMC free article : PMC2647067 ] [ PubMed : 19674681 ]
• Greenhalgh T., Wong G., Westhorp G., Pawson R. Protocol–realist and meta-narrative evidence synthesis: evolving standards ( rameses ). bmc Medical Research Methodology. 2011; 11 :115. [ PMC free article : PMC3173389 ] [ PubMed : 21843376 ]
• Gurol-Urganci I., de Jongh T., Vodopivec-Jamsek V., Atun R., Car J. Mobile phone messaging reminders for attendance at healthcare appointments. Cochrane Database System Review. 2013; 12 cd 007458. [ PMC free article : PMC6485985 ] [ PubMed : 24310741 ] [ CrossRef ]
• Hart C. Doing a literature review: Releasing the social science research imagination. London: SAGE Publications; 1998.
• Higgins J. P. T., Green S., editors. Cochrane handbook for systematic reviews of interventions: Cochrane book series. Hoboken, nj : Wiley-Blackwell; 2008.
• Jesson J., Matheson L., Lacey F.M. Doing your literature review: traditional and systematic techniques. Los Angeles & London: SAGE Publications; 2011.
• King W. R., He J. Understanding the role and methods of meta-analysis in IS research. Communications of the Association for Information Systems. 2005; 16 :1.
• Kirkevold M. Integrative nursing research — an important strategy to further the development of nursing science and nursing practice. Journal of Advanced Nursing. 1997; 25 (5):977–984. [ PubMed : 9147203 ]
• Kitchenham B., Charters S. ebse Technical Report Version 2.3. Keele & Durham. uk : Keele University & University of Durham; 2007. Guidelines for performing systematic literature reviews in software engineering.
• Kitsiou S., Paré G., Jaana M. Systematic reviews and meta-analyses of home telemonitoring interventions for patients with chronic diseases: a critical assessment of their methodological quality. Journal of Medical Internet Research. 2013; 15 (7):e150. [ PMC free article : PMC3785977 ] [ PubMed : 23880072 ]
• Kitsiou S., Paré G., Jaana M. Effects of home telemonitoring interventions on patients with chronic heart failure: an overview of systematic reviews. Journal of Medical Internet Research. 2015; 17 (3):e63. [ PMC free article : PMC4376138 ] [ PubMed : 25768664 ]
• Levac D., Colquhoun H., O’Brien K. K. Scoping studies: advancing the methodology. Implementation Science. 2010; 5 (1):69. [ PMC free article : PMC2954944 ] [ PubMed : 20854677 ]
• Levy Y., Ellis T.J. A systems approach to conduct an effective literature review in support of information systems research. Informing Science. 2006; 9 :181–211.
• Liberati A., Altman D. G., Tetzlaff J., Mulrow C., Gøtzsche P. C., Ioannidis J. P. A. et al. Moher D. The prisma statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: Explanation and elaboration. Annals of Internal Medicine. 2009; 151 (4):W-65. [ PubMed : 19622512 ]
• Lyden J. R., Zickmund S. L., Bhargava T. D., Bryce C. L., Conroy M. B., Fischer G. S. et al. McTigue K. M. Implementing health information technology in a patient-centered manner: Patient experiences with an online evidence-based lifestyle intervention. Journal for Healthcare Quality. 2013; 35 (5):47–57. [ PubMed : 24004039 ]
• Mickan S., Atherton H., Roberts N. W., Heneghan C., Tilson J.K. Use of handheld computers in clinical practice: a systematic review. bmc Medical Informatics and Decision Making. 2014; 14 :56. [ PMC free article : PMC4099138 ] [ PubMed : 24998515 ]
• Moher D. The problem of duplicate systematic reviews. British Medical Journal. 2013; 347 (5040) [ PubMed : 23945367 ] [ CrossRef ]
• Montori V. M., Wilczynski N. L., Morgan D., Haynes R. B., Hedges T. Systematic reviews: a cross-sectional study of location and citation counts. bmc Medicine. 2003; 1 :2. [ PMC free article : PMC281591 ] [ PubMed : 14633274 ]
• Mulrow C. D. The medical review article: state of the science. Annals of Internal Medicine. 1987; 106 (3):485–488. [ PubMed : 3813259 ] [ CrossRef ]
• Evidence-based information systems: A decade later. Proceedings of the European Conference on Information Systems ; 2011. Retrieved from http://aisel ​.aisnet.org/cgi/viewcontent ​.cgi?article ​=1221&context ​=ecis2011 .
• Okoli C., Schabram K. A guide to conducting a systematic literature review of information systems research. ssrn Electronic Journal. 2010
• Otte-Trojel T., de Bont A., Rundall T. G., van de Klundert J. How outcomes are achieved through patient portals: a realist review. Journal of American Medical Informatics Association. 2014; 21 (4):751–757. [ PMC free article : PMC4078283 ] [ PubMed : 24503882 ]
• Paré G., Trudel M.-C., Jaana M., Kitsiou S. Synthesizing information systems knowledge: A typology of literature reviews. Information & Management. 2015; 52 (2):183–199.
• Patsopoulos N. A., Analatos A. A., Ioannidis J.P. A. Relative citation impact of various study designs in the health sciences. Journal of the American Medical Association. 2005; 293 (19):2362–2366. [ PubMed : 15900006 ]
• Paul M. M., Greene C. M., Newton-Dame R., Thorpe L. E., Perlman S. E., McVeigh K. H., Gourevitch M.N. The state of population health surveillance using electronic health records: A narrative review. Population Health Management. 2015; 18 (3):209–216. [ PubMed : 25608033 ]
• Pawson R. Evidence-based policy: a realist perspective. London: SAGE Publications; 2006.
• Pawson R., Greenhalgh T., Harvey G., Walshe K. Realist review—a new method of systematic review designed for complex policy interventions. Journal of Health Services Research & Policy. 2005; 10 (Suppl 1):21–34. [ PubMed : 16053581 ]
• Petersen K., Vakkalanka S., Kuzniarz L. Guidelines for conducting systematic mapping studies in software engineering: An update. Information and Software Technology. 2015; 64 :1–18.
• Petticrew M., Roberts H. Systematic reviews in the social sciences: A practical guide. Malden, ma : Blackwell Publishing Co; 2006.
• Rousseau D. M., Manning J., Denyer D. Evidence in management and organizational science: Assembling the field’s full weight of scientific knowledge through syntheses. The Academy of Management Annals. 2008; 2 (1):475–515.
• Rowe F. What literature review is not: diversity, boundaries and recommendations. European Journal of Information Systems. 2014; 23 (3):241–255.
• Shea B. J., Hamel C., Wells G. A., Bouter L. M., Kristjansson E., Grimshaw J. et al. Boers M. amstar is a reliable and valid measurement tool to assess the methodological quality of systematic reviews. Journal of Clinical Epidemiology. 2009; 62 (10):1013–1020. [ PubMed : 19230606 ]
• Shepperd S., Lewin S., Straus S., Clarke M., Eccles M. P., Fitzpatrick R. et al. Sheikh A. Can we systematically review studies that evaluate complex interventions? PLoS Medicine. 2009; 6 (8):e1000086. [ PMC free article : PMC2717209 ] [ PubMed : 19668360 ]
• Silva B. M., Rodrigues J. J., de la Torre Díez I., López-Coronado M., Saleem K. Mobile-health: A review of current state in 2015. Journal of Biomedical Informatics. 2015; 56 :265–272. [ PubMed : 26071682 ]
• Smith V., Devane D., Begley C., Clarke M. Methodology in conducting a systematic review of systematic reviews of healthcare interventions. bmc Medical Research Methodology. 2011; 11 (1):15. [ PMC free article : PMC3039637 ] [ PubMed : 21291558 ]
• Sylvester A., Tate M., Johnstone D. Beyond synthesis: re-presenting heterogeneous research literature. Behaviour & Information Technology. 2013; 32 (12):1199–1215.
• Templier M., Paré G. A framework for guiding and evaluating literature reviews. Communications of the Association for Information Systems. 2015; 37 (6):112–137.
• Thomas J., Harden A. Methods for the thematic synthesis of qualitative research in systematic reviews. bmc Medical Research Methodology. 2008; 8 (1):45. [ PMC free article : PMC2478656 ] [ PubMed : 18616818 ]
• Reconstructing the giant: on the importance of rigour in documenting the literature search process. Paper presented at the Proceedings of the 17th European Conference on Information Systems ( ecis 2009); Verona, Italy. 2009.
• Webster J., Watson R.T. Analyzing the past to prepare for the future: Writing a literature review. Management Information Systems Quarterly. 2002; 26 (2):11.
• Whitlock E. P., Lin J. S., Chou R., Shekelle P., Robinson K.A. Using existing systematic reviews in complex systematic reviews. Annals of Internal Medicine. 2008; 148 (10):776–782. [ PubMed : 18490690 ]

This publication is licensed under a Creative Commons License, Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0): see https://creativecommons.org/licenses/by-nc/4.0/

• Cite this Page Paré G, Kitsiou S. Chapter 9 Methods for Literature Reviews. In: Lau F, Kuziemsky C, editors. Handbook of eHealth Evaluation: An Evidence-based Approach [Internet]. Victoria (BC): University of Victoria; 2017 Feb 27.
• PDF version of this title (4.5M)
• Disable Glossary Links

In this Page

• Introduction
• Overview of the Literature Review Process and Steps
• Types of Review Articles and Brief Illustrations
• Concluding Remarks

Related information

• PMC PubMed Central citations
• PubMed Links to PubMed

Recent Activity

• Chapter 9 Methods for Literature Reviews - Handbook of eHealth Evaluation: An Ev... Chapter 9 Methods for Literature Reviews - Handbook of eHealth Evaluation: An Evidence-based Approach

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

Connect with NLM

National Library of Medicine 8600 Rockville Pike Bethesda, MD 20894

Web Policies FOIA HHS Vulnerability Disclosure

Help Accessibility Careers

• UWF Libraries

Literature Review: Conducting & Writing

• Sample Literature Reviews
• Steps for Conducting a Lit Review
• Finding "The Literature"
• Organizing/Writing
• APA Style This link opens in a new window
• Chicago: Notes Bibliography This link opens in a new window
• MLA Style This link opens in a new window

Sample Lit Reviews from Communication Arts

Have an exemplary literature review.

• Literature Review Sample 1
• Literature Review Sample 2
• Literature Review Sample 3

Have you written a stellar literature review you care to share for teaching purposes?

Are you an instructor who has received an exemplary literature review and have permission from the student to post?

Please contact Britt McGowan at [email protected] for inclusion in this guide. All disciplines welcome and encouraged.

• << Previous: MLA Style
• Next: Get Help! >>
• Last Updated: Mar 22, 2024 9:37 AM
• URL: https://libguides.uwf.edu/litreview

• Privacy Policy

Buy Me a Coffee

Home » Literature Review – Types Writing Guide and Examples

Literature Review – Types Writing Guide and Examples

Table of Contents

Literature Review

Definition:

A literature review is a comprehensive and critical analysis of the existing literature on a particular topic or research question. It involves identifying, evaluating, and synthesizing relevant literature, including scholarly articles, books, and other sources, to provide a summary and critical assessment of what is known about the topic.

Types of Literature Review

Types of Literature Review are as follows:

• Narrative literature review : This type of review involves a comprehensive summary and critical analysis of the available literature on a particular topic or research question. It is often used as an introductory section of a research paper.
• Systematic literature review: This is a rigorous and structured review that follows a pre-defined protocol to identify, evaluate, and synthesize all relevant studies on a specific research question. It is often used in evidence-based practice and systematic reviews.
• Meta-analysis: This is a quantitative review that uses statistical methods to combine data from multiple studies to derive a summary effect size. It provides a more precise estimate of the overall effect than any individual study.
• Scoping review: This is a preliminary review that aims to map the existing literature on a broad topic area to identify research gaps and areas for further investigation.
• Critical literature review : This type of review evaluates the strengths and weaknesses of the existing literature on a particular topic or research question. It aims to provide a critical analysis of the literature and identify areas where further research is needed.
• Conceptual literature review: This review synthesizes and integrates theories and concepts from multiple sources to provide a new perspective on a particular topic. It aims to provide a theoretical framework for understanding a particular research question.
• Rapid literature review: This is a quick review that provides a snapshot of the current state of knowledge on a specific research question or topic. It is often used when time and resources are limited.
• Thematic literature review : This review identifies and analyzes common themes and patterns across a body of literature on a particular topic. It aims to provide a comprehensive overview of the literature and identify key themes and concepts.
• Realist literature review: This review is often used in social science research and aims to identify how and why certain interventions work in certain contexts. It takes into account the context and complexities of real-world situations.
• State-of-the-art literature review : This type of review provides an overview of the current state of knowledge in a particular field, highlighting the most recent and relevant research. It is often used in fields where knowledge is rapidly evolving, such as technology or medicine.
• Integrative literature review: This type of review synthesizes and integrates findings from multiple studies on a particular topic to identify patterns, themes, and gaps in the literature. It aims to provide a comprehensive understanding of the current state of knowledge on a particular topic.
• Umbrella literature review : This review is used to provide a broad overview of a large and diverse body of literature on a particular topic. It aims to identify common themes and patterns across different areas of research.
• Historical literature review: This type of review examines the historical development of research on a particular topic or research question. It aims to provide a historical context for understanding the current state of knowledge on a particular topic.
• Problem-oriented literature review : This review focuses on a specific problem or issue and examines the literature to identify potential solutions or interventions. It aims to provide practical recommendations for addressing a particular problem or issue.
• Mixed-methods literature review : This type of review combines quantitative and qualitative methods to synthesize and analyze the available literature on a particular topic. It aims to provide a more comprehensive understanding of the research question by combining different types of evidence.

Parts of Literature Review

Parts of a literature review are as follows:

Introduction

The introduction of a literature review typically provides background information on the research topic and why it is important. It outlines the objectives of the review, the research question or hypothesis, and the scope of the review.

Literature Search

This section outlines the search strategy and databases used to identify relevant literature. The search terms used, inclusion and exclusion criteria, and any limitations of the search are described.

Literature Analysis

The literature analysis is the main body of the literature review. This section summarizes and synthesizes the literature that is relevant to the research question or hypothesis. The review should be organized thematically, chronologically, or by methodology, depending on the research objectives.

Critical Evaluation

Critical evaluation involves assessing the quality and validity of the literature. This includes evaluating the reliability and validity of the studies reviewed, the methodology used, and the strength of the evidence.

The conclusion of the literature review should summarize the main findings, identify any gaps in the literature, and suggest areas for future research. It should also reiterate the importance of the research question or hypothesis and the contribution of the literature review to the overall research project.

The references list includes all the sources cited in the literature review, and follows a specific referencing style (e.g., APA, MLA, Harvard).

How to write Literature Review

Here are some steps to follow when writing a literature review:

• Define your research question or topic : Before starting your literature review, it is essential to define your research question or topic. This will help you identify relevant literature and determine the scope of your review.
• Conduct a comprehensive search: Use databases and search engines to find relevant literature. Look for peer-reviewed articles, books, and other academic sources that are relevant to your research question or topic.
• Evaluate the sources: Once you have found potential sources, evaluate them critically to determine their relevance, credibility, and quality. Look for recent publications, reputable authors, and reliable sources of data and evidence.
• Organize your sources: Group the sources by theme, method, or research question. This will help you identify similarities and differences among the literature, and provide a structure for your literature review.
• Analyze and synthesize the literature : Analyze each source in depth, identifying the key findings, methodologies, and conclusions. Then, synthesize the information from the sources, identifying patterns and themes in the literature.
• Write the literature review : Start with an introduction that provides an overview of the topic and the purpose of the literature review. Then, organize the literature according to your chosen structure, and analyze and synthesize the sources. Finally, provide a conclusion that summarizes the key findings of the literature review, identifies gaps in knowledge, and suggests areas for future research.
• Edit and proofread: Once you have written your literature review, edit and proofread it carefully to ensure that it is well-organized, clear, and concise.

Examples of Literature Review

Here’s an example of how a literature review can be conducted for a thesis on the topic of “ The Impact of Social Media on Teenagers’ Mental Health”:

• Start by identifying the key terms related to your research topic. In this case, the key terms are “social media,” “teenagers,” and “mental health.”
• Use academic databases like Google Scholar, JSTOR, or PubMed to search for relevant articles, books, and other publications. Use these keywords in your search to narrow down your results.
• Evaluate the sources you find to determine if they are relevant to your research question. You may want to consider the publication date, author’s credentials, and the journal or book publisher.
• Begin reading and taking notes on each source, paying attention to key findings, methodologies used, and any gaps in the research.
• Organize your findings into themes or categories. For example, you might categorize your sources into those that examine the impact of social media on self-esteem, those that explore the effects of cyberbullying, and those that investigate the relationship between social media use and depression.
• Synthesize your findings by summarizing the key themes and highlighting any gaps or inconsistencies in the research. Identify areas where further research is needed.
• Use your literature review to inform your research questions and hypotheses for your thesis.

For example, after conducting a literature review on the impact of social media on teenagers’ mental health, a thesis might look like this:

“Using a mixed-methods approach, this study aims to investigate the relationship between social media use and mental health outcomes in teenagers. Specifically, the study will examine the effects of cyberbullying, social comparison, and excessive social media use on self-esteem, anxiety, and depression. Through an analysis of survey data and qualitative interviews with teenagers, the study will provide insight into the complex relationship between social media use and mental health outcomes, and identify strategies for promoting positive mental health outcomes in young people.”

Reference: Smith, J., Jones, M., & Lee, S. (2019). The effects of social media use on adolescent mental health: A systematic review. Journal of Adolescent Health, 65(2), 154-165. doi:10.1016/j.jadohealth.2019.03.024

Reference Example: Author, A. A., Author, B. B., & Author, C. C. (Year). Title of article. Title of Journal, volume number(issue number), page range. doi:0000000/000000000000 or URL

Applications of Literature Review

some applications of literature review in different fields:

• Social Sciences: In social sciences, literature reviews are used to identify gaps in existing research, to develop research questions, and to provide a theoretical framework for research. Literature reviews are commonly used in fields such as sociology, psychology, anthropology, and political science.
• Natural Sciences: In natural sciences, literature reviews are used to summarize and evaluate the current state of knowledge in a particular field or subfield. Literature reviews can help researchers identify areas where more research is needed and provide insights into the latest developments in a particular field. Fields such as biology, chemistry, and physics commonly use literature reviews.
• Health Sciences: In health sciences, literature reviews are used to evaluate the effectiveness of treatments, identify best practices, and determine areas where more research is needed. Literature reviews are commonly used in fields such as medicine, nursing, and public health.
• Humanities: In humanities, literature reviews are used to identify gaps in existing knowledge, develop new interpretations of texts or cultural artifacts, and provide a theoretical framework for research. Literature reviews are commonly used in fields such as history, literary studies, and philosophy.

Role of Literature Review in Research

Here are some applications of literature review in research:

• Identifying Research Gaps : Literature review helps researchers identify gaps in existing research and literature related to their research question. This allows them to develop new research questions and hypotheses to fill those gaps.
• Developing Theoretical Framework: Literature review helps researchers develop a theoretical framework for their research. By analyzing and synthesizing existing literature, researchers can identify the key concepts, theories, and models that are relevant to their research.
• Selecting Research Methods : Literature review helps researchers select appropriate research methods and techniques based on previous research. It also helps researchers to identify potential biases or limitations of certain methods and techniques.
• Data Collection and Analysis: Literature review helps researchers in data collection and analysis by providing a foundation for the development of data collection instruments and methods. It also helps researchers to identify relevant data sources and identify potential data analysis techniques.
• Communicating Results: Literature review helps researchers to communicate their results effectively by providing a context for their research. It also helps to justify the significance of their findings in relation to existing research and literature.

Purpose of Literature Review

Some of the specific purposes of a literature review are as follows:

• To provide context: A literature review helps to provide context for your research by situating it within the broader body of literature on the topic.
• To identify gaps and inconsistencies: A literature review helps to identify areas where further research is needed or where there are inconsistencies in the existing literature.
• To synthesize information: A literature review helps to synthesize the information from multiple sources and present a coherent and comprehensive picture of the current state of knowledge on the topic.
• To identify key concepts and theories : A literature review helps to identify key concepts and theories that are relevant to your research question and provide a theoretical framework for your study.
• To inform research design: A literature review can inform the design of your research study by identifying appropriate research methods, data sources, and research questions.

Characteristics of Literature Review

Some Characteristics of Literature Review are as follows:

• Identifying gaps in knowledge: A literature review helps to identify gaps in the existing knowledge and research on a specific topic or research question. By analyzing and synthesizing the literature, you can identify areas where further research is needed and where new insights can be gained.
• Establishing the significance of your research: A literature review helps to establish the significance of your own research by placing it in the context of existing research. By demonstrating the relevance of your research to the existing literature, you can establish its importance and value.
• Informing research design and methodology : A literature review helps to inform research design and methodology by identifying the most appropriate research methods, techniques, and instruments. By reviewing the literature, you can identify the strengths and limitations of different research methods and techniques, and select the most appropriate ones for your own research.
• Supporting arguments and claims: A literature review provides evidence to support arguments and claims made in academic writing. By citing and analyzing the literature, you can provide a solid foundation for your own arguments and claims.
• I dentifying potential collaborators and mentors: A literature review can help identify potential collaborators and mentors by identifying researchers and practitioners who are working on related topics or using similar methods. By building relationships with these individuals, you can gain valuable insights and support for your own research and practice.
• Keeping up-to-date with the latest research : A literature review helps to keep you up-to-date with the latest research on a specific topic or research question. By regularly reviewing the literature, you can stay informed about the latest findings and developments in your field.

Advantages of Literature Review

There are several advantages to conducting a literature review as part of a research project, including:

• Establishing the significance of the research : A literature review helps to establish the significance of the research by demonstrating the gap or problem in the existing literature that the study aims to address.
• Identifying key concepts and theories: A literature review can help to identify key concepts and theories that are relevant to the research question, and provide a theoretical framework for the study.
• Supporting the research methodology : A literature review can inform the research methodology by identifying appropriate research methods, data sources, and research questions.
• Providing a comprehensive overview of the literature : A literature review provides a comprehensive overview of the current state of knowledge on a topic, allowing the researcher to identify key themes, debates, and areas of agreement or disagreement.
• Identifying potential research questions: A literature review can help to identify potential research questions and areas for further investigation.
• Avoiding duplication of research: A literature review can help to avoid duplication of research by identifying what has already been done on a topic, and what remains to be done.
• Enhancing the credibility of the research : A literature review helps to enhance the credibility of the research by demonstrating the researcher’s knowledge of the existing literature and their ability to situate their research within a broader context.

Limitations of Literature Review

Limitations of Literature Review are as follows:

• Limited scope : Literature reviews can only cover the existing literature on a particular topic, which may be limited in scope or depth.
• Publication bias : Literature reviews may be influenced by publication bias, which occurs when researchers are more likely to publish positive results than negative ones. This can lead to an incomplete or biased picture of the literature.
• Quality of sources : The quality of the literature reviewed can vary widely, and not all sources may be reliable or valid.
• Time-limited: Literature reviews can become quickly outdated as new research is published, making it difficult to keep up with the latest developments in a field.
• Subjective interpretation : Literature reviews can be subjective, and the interpretation of the findings can vary depending on the researcher’s perspective or bias.
• Lack of original data : Literature reviews do not generate new data, but rather rely on the analysis of existing studies.
• Risk of plagiarism: It is important to ensure that literature reviews do not inadvertently contain plagiarism, which can occur when researchers use the work of others without proper attribution.

About the author

Muhammad Hassan

Researcher, Academic Writer, Web developer

You may also like

Data Collection – Methods Types and Examples

Delimitations in Research – Types, Examples and...

Research Process – Steps, Examples and Tips

Research Design – Types, Methods and Examples

Institutional Review Board – Application Sample...

Evaluating Research – Process, Examples and...

University Libraries

Literature review.

• What is a Literature Review?
• What is Its Purpose?
• 1. Select a Topic
• 2. Set the Topic in Context
• 3. Types of Information Sources
• 4. Use Information Sources
• 5. Get the Information
• 6. Organize / Manage the Information
• 7. Position the Literature Review
• 8. Write the Literature Review

A literature review is a comprehensive summary of previous research on a topic. The literature review surveys scholarly articles, books, and other sources relevant to a particular area of research.  The review should enumerate, describe, summarize, objectively evaluate and clarify this previous research.  It should give a theoretical base for the research and help you (the author) determine the nature of your research.  The literature review acknowledges the work of previous researchers, and in so doing, assures the reader that your work has been well conceived.  It is assumed that by mentioning a previous work in the field of study, that the author has read, evaluated, and assimiliated that work into the work at hand.

A literature review creates a "landscape" for the reader, giving her or him a full understanding of the developments in the field.  This landscape informs the reader that the author has indeed assimilated all (or the vast majority of) previous, significant works in the field into her or his research. 

 "In writing the literature review, the purpose is to convey to the reader what knowledge and ideas have been established on a topic, and what their strengths and weaknesses are. The literature review must be defined by a guiding concept (eg. your research objective, the problem or issue you are discussing, or your argumentative thesis). It is not just a descriptive list of the material available, or a set of summaries.( http://www.writing.utoronto.ca/advice/specific-types-of-writing/literature-review )

Recommended Reading

• Next: What is Its Purpose? >>
• Last Updated: Oct 2, 2023 12:34 PM

Want to create or adapt books like this? Learn more about how Pressbooks supports open publishing practices.

3 Planning Your Research: Reviewing the Literature and Developing Questions

ESSENTIAL QUESTIONS

• What is relevant literature? What are the best ways to find it?
• What are the best ways to organize your relevant literature?
• What are the intended outcomes of reviewing your relevant literature?

Nearly all research begins with a review of literature that is relevant to the topic of research, even if it is only a casual review. Reviewing the available literature on your topic is a vital step in the research process. The literature review process provides an anchor for your inquiry. O’Leary (2004, p. 66) states, the “production of new knowledge is fundamentally dependent on past knowledge” because “it is virtually impossible for researchers to add to a body of literature if they are not conversant with it.” By reviewing the literature in the initial stages of the inquiry process, researchers are better able to:

• Understand their topic;
• Develop and focus a topic;
• Provide a clear rationale for, or better situate, their topic;
• Fine-tune their research questions.

In terms of thinking about methodology and the actual research process, reviewing the literature can help researchers:

• Identify well-vetted data collection and analysis methods on their topic;
• Determine whether to replicate a previous study, or develop a completely new study;
• Add rigor and validity to the research by validating the topic, methods, and significance.

Lastly, reviewing the literature also helps the researcher make sense of their findings, in both their field of study and in their educational context, by:

• Assessing whether the findings correlate with findings from another study;
• Determining which of the findings are different than previous studies;
• Determining which of the findings are unique to the researcher’s educational context. [1]

As you may see, the literature review is the backbone, anchor, or foundation of your research study. Overall the review of literature helps you answer three important questions that are the result of the bullet points outlined above. The literature review helps you answer the following:

• What do we know about your topic?
• What do we not know about your topic?
• How does your research address the gap between what we know and what we don’t about your topic?

After reviewing the literature, if you are able to answer those three questions, you will have a very clear and well-rationalized justification for your inquiry. If you cannot answer those questions, then you should probably keep reviewing the literature by looking for related topics or synonyms of major concepts.

While an extensive review of the literature about your topic of study is expected, you should also be realistic as to what you are able to manage. For topics that have a lot of research literature available, make sure you establish parameters for your research, such as:

• Temporal (e.g., only articles in the last 5 or 10 years)
• Content Area (e.g., only in science and math classrooms)
• Age or grade (e.g., only middle school classrooms)
• Research Subject (e.g., girls only, teachers, struggling readers)

These categories provide only a few examples, but parameters like these can make your review of literature much more manageable and your study much more focused.

What Types of Literature Should You Consider in Your Review?

It is helpful to consider the characteristics, purposes, and outcomes of different types of literature. Below are four broad categories I identify within educational research literature. I want to emphasize that my categories are in no way definitive, and only represent my own understanding.

Policy-Based Literature

Policy-based literature includes official documents that outline education policy with which the practitioner needs to be familiar. For example, the Common Core Standards or Content Standards are often refenced in articles to situate the need for research in relation to the standards; if my topic was on place-based education with middle school social studies students, I might have to look at national social studies standards. There also may be initiatives launched by organizations or researchers that become accepted practice. The documents that launch these initiatives (e.g., reports, articles, speeches) would also be useful to review. An example would be the Report of the National Reading Panel: Teaching Children to Read report from the National Reading Panel. These documents may provide rationale, based on the theories and concepts they utilize, and they may provide new ways of thinking about your topic. Similarly, if your topic is based on the local context, recent newspaper articles could also provide policy-type insights. All of these policy-based insights will be useful in providing the landscape or background for your work.

Theoretical Literature

Once you have identified your theoretical perspective, it is also important to locate your research within the appropriate theoretical literature. Many of you may be engaged in highly practice-based or small-scale research and wonder if you need a theoretical basis in your literature review. Regardless of the extent of your project, theoretical literature will help with the rigor and validity of your study and will help identify any theoretical views that underlie your topic. For example, if your study focuses on the place-based education in enhancing social studies students’ learning, it is highly probable that you would cite Kolb’s (1984/2014) work on Experiential Learning. By using Kolb’s work, you situate your research theoretically in the area of experiential learning.

Applicable Literature

Applicable literature will account for the bulk of your literature review. The previous two types of literature provide indication as to where your research is rationalized professionally and situated theoretically. Applicable literature will mainly come from journals related to your specific field of study. If I was doing a study in a social studies classroom, I would look at the journals The Social Studies, Social Education, and Social Studies Research and Practice . Use Google Scholar or your university library databases to examine literature in your specific area. When using these search engines and databases, start as specific as possible with your topic and related concepts. Using the example of place-based learning from above, I would search for “place-based learning” and “social studies” and “middle school” and “historic sites”. If I did not find many articles with this first search, then I would remove “historic sites” and search again. Books or handbooks on research may also have some useful studies to support your literature review section.

Methodological Literature

When sharing or reporting your work, you will want to review and cite research methodology literature to justify the methods you chose. When reading other research articles, pay attention to the research methods used by researchers. It is especially important to find articles that use and cite action research methodology. This type of literature will provide further support of your data gathering and analysis methods. Again, your methods should fit within your theoretical and epistemological stances. In addition, you’ll want to review data collection methods and potentially borrow or adapt rubrics or surveys from other studies.

Sources of Relevant Literature

When searching for these four types of literature, there are two ways to think about possible sources:

• primary sources include government publications, policy documents, research papers, dissertations, conference presentations and institutional occasional papers with accounts of research;
• secondary sources use primary sources as references, such as papers written for professional conferences and journals, books written for practicing professionals and book reviews. This is often called “reference mining” as you look through the reference lists of other studies and then return to the primary source that was cited.

Secondary sources are often just as valuable as primary sources, or potentially more valuable. When beginning your search, secondary sources can provide links to a wealth of primary sources that the secondary source author has already vetted for you, and likely with similar intentions. This is especially true of research handbooks. You will come across both types of literature wherever you search, and they both provide a landscape for your topic and add value to your literature review.

Regardless of being a primary or secondary source, you want to make sure the literature you review is peer-reviewed. Peer-reviewed simply means that the article was reviewed by two to three scholars in the field before it was published. Books, or edited books, would have also gone through a peer-review process. We often recommend teachers to look at professional books from reputable publishing companies and professional organizations, such as ASCD, NCTE, NCTM, or NCSS. This is a way for scholars to objectively review each other’s work to maintain a high level of quality and ethics in the publication of research. Most databases have mostly peer-reviewed journals, and often provide a filter to sort out the non-peer-reviewed journals.

Using the Internet

The internet is a valuable research tool and is becoming increasingly efficient and reliable in providing peer-reviewed literature. Sites like Google Scholar are especially useful. Often, and depending on the topic, the downside of internet-based searches is that it will generate thousands or millions of sources. This can be overwhelming, especially for new researchers, and you will have to develop ways to narrow down the results.

Professional organization websites will also have resources or links to sources that have typically been vetted. With all internet sources, you should evaluate the information for credibility and authority.

Evaluating sources from the Internet

Evaluating internet sources is a whole field of study and research within itself, and an in-depth discussion would take away from the focus of this book. However, O’ Dochartaigh (2007) provides a chapter to help guide the internet source evaluation process. Here is a brief summary, based on O’ Dochartaigh’s book, to give you a general idea of the task of evaluating sources:

• Examine if the material belongs to an advocacy group. Many times, these sources are fine, however, they require extra examination for bias or funding interests.
• As mentioned above, many academic papers are published in refereed journals which are subject to peer-review. Papers found on academic or university websites are typically refereed in some manner; however, some papers are posted by academics on their personal sites and have not been reviewed by other academics. Papers published solely by academics or other experts require further scrutiny before citing.
• When you are reviewing newspaper and magazine articles from the internet be weary of potential conflicts of interest based on the political stance of that periodical.

Therefore, it is wise to consider the objectivity of any source you find on the internet before you accept the literature.

We always recommend that students consider a few questions in their evaluation of sources, which are similar to the formal questions outlined by O’ Dochartaigh (2007):

• Is it clear who is responsible for the document?
• Is there any information about the person or organization responsible for the page?
• Is there a copyright statement?
• Does it have other publications that reinforce its authority?
• Are the sources clearly listed so they can be verified?
• Is there an editorial involvement?
• Are the spelling and grammar correct?
• Are biases and affiliations clearly stated?
• Are there dates for when the document was last updated or revised?

Organizing your Literature

When you begin, here are some things to think about as your read the literature. Again, these are not definitive, but merely provided for guidance. These questions are especially focused on other action research literature:

Questions to Think about as You Examine the Literature

• What was the context of their research?
• Who was involved? Was it a collaborative project?
• Was the choice of using action research as a method justified? Are any models discussed?
• What ‘actions’ actually took place?
• How was data gathered?
• How was data analyzed?
• Were ethical considerations addressed? How?
• What were the conclusions? Were they justified using appropriate evidence?
• Was the report accessible? Useful?
• Is it possible to replicate the study?

Regardless of the amount of literature you review, your challenge will be to organize the literature in way that is manageable and easy to reference. It is important to keep a record of what you read and how it relates conceptually to your topic. Some researchers even use the questions above to organize their literature. It is easy to read and think about the content of an article by making brief notes, however, this is often not enough to initially begin to develop your study or write about your findings. I will state the obvious here: organizing your literature search efficiently from the start is vital!

No matter how you choose to record or document the articles you read (e.g., paper, computer, photo), I would suggest thinking about the format in terms of index cards. Index cards are a very practical and simple model because the space limits you to be precise in recording vital information about each article. I typically create a document on my computer, allow each article the space of an index card, and focus on recording the following information:

• Journal/Book Chapter Title
• Main Arguments/Key findings
• Pertinent Quote(s)
• Implications
• Connective Points (how does it relate to my work and/or other articles)

I find that these aspects provide the information I need to be refreshed on the article and to be able to use it upon review.

There are also a lot of computer applications that are very useful and efficient in managing your literature. For example, Mendeley © provides comprehensive support for reviewing literature, even allowing you to store the article itself and make comments or highlights in text. There are also many citation apps that are helpful if you continue this research agenda and use roughly the same literature for each project.

Using the Literature

Think ahead to when you have collected and read a good amount of literature on your topic. You are now ready to use the literature to think about your topic, your research question, and the methods you plan to use. It might be helpful to peek ahead to Chapter 7 where I discuss writing the literature review for a report to give you an idea of the end goal. The primary purpose of engaging in a literature review is to provide knowledge to construct a framework for understanding the landscape of your topic. I often suggest for students to think of it as constructing an argument for your research decisions, or as if you are telling a story of how we got to this point in researching your topic. Either way you are situating your research in what we know and don’t know about your topic.

Naturally we tend to think about, and potentially write about, the literature in relation to the article’s author (e.g. Clark and Porath (2016) found that…). However, more commonly today in educational research you will find that literature reviews are organized by themes. It can be a little more organic to think about literature in terms of themes because they emerge or become more defined as you read. Also thinking thematically allows the articles to naturally connect and build on each other, whereas thinking in terms of authors can fragment thinking about the topic. In terms of thinking thematically, here are some guidelines:

• Identify the significant themes that have emerged organically from the literature review. These themes would be concepts or ideas that you typed or wrote down in your note-taking or management system.
• Introduce the common concepts or ideas by themes, instead of by authors’ disjointed viewpoints. Paragraphs in a thematic literature review begin like: The research on teacher self-efficacy has identified several key factors that contribute to strong self-efficacy… .
• Lastly, once you have introduced each theme and explained it, then present evidence from your readings to demonstrate the parameters of the knowledge on the theme, including areas of agreement and disagreement among researchers. Using the evidence, explain what the evidence for the theme means to your topic and any of your own relational or critical commentary.

Another way to think about structuring a literature review is a funnel model. A funnel model goes from broad topic, to sub-topics, to link to the study being undertaken. You can think of a literature review as a broad argument using mini-arguments. To use the funnel model, list your topic and the related subtopics, then design questions to answer with the literature. For example if our topic was discussion-based online learning, we might ask the following questions before reading the literature:

• Why is discussion important in learning?
• How does discussion support the development of social, cognitive, and teacher presence in an online course?
• What does research say about the use of traditional discussion boards ?
• What does the research say about asynchronous, video-based discussion ?
• How have other researchers compared written and video responses?
• How does this literature review link to my study?

O’Leary (2004) provides an interesting representation and model of the purpose for the literature review in the research process, in Figure 3.1. We will leave this for you to think about before moving on to Chapter 4.

• We will talk about this aspect of literature reviews further in Chapters 6 and 7. ↵

Action Research Copyright © by J. Spencer Clark; Suzanne Porath; Julie Thiele; and Morgan Jobe is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License , except where otherwise noted.

Share This Book

• Library Guides
• Literature Reviews
• Writing the Review

Literature Reviews: Writing the Review

Outline of review sections.

Your Literature Review should not be a summary and evaluation of each article, one after the other. Your sources should be integrated together to create a narrative on your topic.

Consider the following ways to organize your review:

• By themes, variables, or issues
• By varying perspectives regarding a topic of controversy
• Chronologically, to show how the topic and research have developed over time

Use an outline to organize your sources and ideas in a logical sequence. Identify main points and subpoints, and consider the flow of your review. Outlines can be revised as your ideas develop. They help guide your readers through your ideas and show the hierarchy of your thoughts. What do your readers need to understand first? Where might certain studies fit most naturally? These are the kinds of questions that an outline can clarify.

An example outline for a Literature Review might look like this:

Introduction

• Background information on the topic & definitions
• Purpose of the literature review
• Scope and limitations of the review (what is included /excluded)
• Historical background 
• Overview of the existing research on the topic
• Principle question being asked
• Organization of the literature into categories or themes
• Evaluation of the strengths and weaknesses of each study
• Combining the findings from multiple sources to identify patterns and trends
• Insight into the relationship between your central topic and a larger area of study
• Development of a new research question or hypothesis
• Summary of the key points and findings in the literature
• Discussion of gaps in the existing knowledge
• Implications for future research

Strategies for Writing

Annotated bibliography.

An annotated bibliography collects short descriptions of each source in one place. After you have read each source carefully, set aside some time to write a brief summary. Your summary might be simply informative (e.g. identify the main argument/hypothesis, methods, major findings, and/or conclusions), or it might be evaluative (e.g. state why the source is interesting or useful for your review, or why it is not).

This method is more narrative than the Literature Matrix talked about on the Documenting Your Search page.

Taking the time to write short informative and/or evaluative summaries of your sources while you are researching can help you transition into the drafting stage later on. By making a record of your sources’ contents and your reactions to them, you make it less likely that you will need to go back and re-read many sources while drafting, and you might also start to gain a clearer idea of the overarching shape of your review.

READ EXTANT LIT REVIEWS CLOSELY

As you conduct your research, you will likely read many sources that model the same kind of literature review that you are researching and writing. While your original intent in reading those sources is likely to learn from the studies’ content (e.g. their results and discussion), it will benefit you to re-read these articles rhetorically.

Reading rhetorically means paying attention to how a text is written—how it has been structured, how it presents its claims and analyses, how it employs transitional words and phrases to move from one idea to the next. You might also pay attention to an author’s stylistic choices, like the use of first-person pronouns, active and passive voice, or technical terminology.

See  Finding Example Literature Reviews on the Developing a Research Question page for tips on finding reviews relevant to your topic.

MIND-MAPPING

Creating a mind-map is a form of brainstorming that lets you visualize how your ideas function and relate. Draw the diagram freehand or download software that lets you easily manipulate and group text, images, and shapes ( Coggle ,  FreeMind , MindMaple ).

Write down a central idea, then identify associated concepts, features, or questions around that idea. Make lines attaching various ideas, or arrows to signify directional relationships. Use different shapes, sizes, or colors to indicate commonalities, sequences, or relative importance.

This drafting technique allows you to generate ideas while thinking visually about how they function together. As you follow lines of thought, you can see which ideas can be connected, where certain pathways lead, and what the scope of your project might be. By drawing out a mind-map you may be able to see what elements of your review are underdeveloped and will benefit from more focused attention.

USE VISUALIZATION TOOLS

Attribution.

Thanks to Librarian Jamie Niehof at the University of Michigan for providing permission to reuse and remix this Literature Reviews guide.

Avoiding Bias

Reporting bias.

This occurs when you are summarizing the literature in an unbalanced, inconsistent or distorted way . 

Ways to avoid:

• look for literature that supports multiple perspectives, viewpoints or theories 
• ask multiple people to review your writing for bias
• Last Updated: Apr 9, 2024 3:50 PM
• URL: https://info.library.okstate.edu/literaturereviews

Log in using your username and password

• Search More Search for this keyword Advanced search
• Latest content
• Current issue
• Write for Us
• BMJ Journals More You are viewing from: Google Indexer

You are here

• Volume 24, Issue 2
• Five tips for developing useful literature summary tables for writing review articles
• Article Text
• Article info
• Citation Tools
• Rapid Responses
• Article metrics

• http://orcid.org/0000-0003-0157-5319 Ahtisham Younas 1 , 2 ,
• http://orcid.org/0000-0002-7839-8130 Parveen Ali 3 , 4
• 1 Memorial University of Newfoundland , St John's , Newfoundland , Canada
• 2 Swat College of Nursing , Pakistan
• 3 School of Nursing and Midwifery , University of Sheffield , Sheffield , South Yorkshire , UK
• 4 Sheffield University Interpersonal Violence Research Group , Sheffield University , Sheffield , UK
• Correspondence to Ahtisham Younas, Memorial University of Newfoundland, St John's, NL A1C 5C4, Canada; ay6133{at}mun.ca

https://doi.org/10.1136/ebnurs-2021-103417

Statistics from Altmetric.com

Request permissions.

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

Introduction

Literature reviews offer a critical synthesis of empirical and theoretical literature to assess the strength of evidence, develop guidelines for practice and policymaking, and identify areas for future research. 1 It is often essential and usually the first task in any research endeavour, particularly in masters or doctoral level education. For effective data extraction and rigorous synthesis in reviews, the use of literature summary tables is of utmost importance. A literature summary table provides a synopsis of an included article. It succinctly presents its purpose, methods, findings and other relevant information pertinent to the review. The aim of developing these literature summary tables is to provide the reader with the information at one glance. Since there are multiple types of reviews (eg, systematic, integrative, scoping, critical and mixed methods) with distinct purposes and techniques, 2 there could be various approaches for developing literature summary tables making it a complex task specialty for the novice researchers or reviewers. Here, we offer five tips for authors of the review articles, relevant to all types of reviews, for creating useful and relevant literature summary tables. We also provide examples from our published reviews to illustrate how useful literature summary tables can be developed and what sort of information should be provided.

Tip 1: provide detailed information about frameworks and methods

• Download figure
• Open in new tab
• Download powerpoint

Tabular literature summaries from a scoping review. Source: Rasheed et al . 3

The provision of information about conceptual and theoretical frameworks and methods is useful for several reasons. First, in quantitative (reviews synthesising the results of quantitative studies) and mixed reviews (reviews synthesising the results of both qualitative and quantitative studies to address a mixed review question), it allows the readers to assess the congruence of the core findings and methods with the adapted framework and tested assumptions. In qualitative reviews (reviews synthesising results of qualitative studies), this information is beneficial for readers to recognise the underlying philosophical and paradigmatic stance of the authors of the included articles. For example, imagine the authors of an article, included in a review, used phenomenological inquiry for their research. In that case, the review authors and the readers of the review need to know what kind of (transcendental or hermeneutic) philosophical stance guided the inquiry. Review authors should, therefore, include the philosophical stance in their literature summary for the particular article. Second, information about frameworks and methods enables review authors and readers to judge the quality of the research, which allows for discerning the strengths and limitations of the article. For example, if authors of an included article intended to develop a new scale and test its psychometric properties. To achieve this aim, they used a convenience sample of 150 participants and performed exploratory (EFA) and confirmatory factor analysis (CFA) on the same sample. Such an approach would indicate a flawed methodology because EFA and CFA should not be conducted on the same sample. The review authors must include this information in their summary table. Omitting this information from a summary could lead to the inclusion of a flawed article in the review, thereby jeopardising the review’s rigour.

Tip 2: include strengths and limitations for each article

Critical appraisal of individual articles included in a review is crucial for increasing the rigour of the review. Despite using various templates for critical appraisal, authors often do not provide detailed information about each reviewed article’s strengths and limitations. Merely noting the quality score based on standardised critical appraisal templates is not adequate because the readers should be able to identify the reasons for assigning a weak or moderate rating. Many recent critical appraisal checklists (eg, Mixed Methods Appraisal Tool) discourage review authors from assigning a quality score and recommend noting the main strengths and limitations of included studies. It is also vital that methodological and conceptual limitations and strengths of the articles included in the review are provided because not all review articles include empirical research papers. Rather some review synthesises the theoretical aspects of articles. Providing information about conceptual limitations is also important for readers to judge the quality of foundations of the research. For example, if you included a mixed-methods study in the review, reporting the methodological and conceptual limitations about ‘integration’ is critical for evaluating the study’s strength. Suppose the authors only collected qualitative and quantitative data and did not state the intent and timing of integration. In that case, the strength of the study is weak. Integration only occurred at the levels of data collection. However, integration may not have occurred at the analysis, interpretation and reporting levels.

Tip 3: write conceptual contribution of each reviewed article

While reading and evaluating review papers, we have observed that many review authors only provide core results of the article included in a review and do not explain the conceptual contribution offered by the included article. We refer to conceptual contribution as a description of how the article’s key results contribute towards the development of potential codes, themes or subthemes, or emerging patterns that are reported as the review findings. For example, the authors of a review article noted that one of the research articles included in their review demonstrated the usefulness of case studies and reflective logs as strategies for fostering compassion in nursing students. The conceptual contribution of this research article could be that experiential learning is one way to teach compassion to nursing students, as supported by case studies and reflective logs. This conceptual contribution of the article should be mentioned in the literature summary table. Delineating each reviewed article’s conceptual contribution is particularly beneficial in qualitative reviews, mixed-methods reviews, and critical reviews that often focus on developing models and describing or explaining various phenomena. Figure 2 offers an example of a literature summary table. 4

Tabular literature summaries from a critical review. Source: Younas and Maddigan. 4

Tip 4: compose potential themes from each article during summary writing

While developing literature summary tables, many authors use themes or subthemes reported in the given articles as the key results of their own review. Such an approach prevents the review authors from understanding the article’s conceptual contribution, developing rigorous synthesis and drawing reasonable interpretations of results from an individual article. Ultimately, it affects the generation of novel review findings. For example, one of the articles about women’s healthcare-seeking behaviours in developing countries reported a theme ‘social-cultural determinants of health as precursors of delays’. Instead of using this theme as one of the review findings, the reviewers should read and interpret beyond the given description in an article, compare and contrast themes, findings from one article with findings and themes from another article to find similarities and differences and to understand and explain bigger picture for their readers. Therefore, while developing literature summary tables, think twice before using the predeveloped themes. Including your themes in the summary tables (see figure 1 ) demonstrates to the readers that a robust method of data extraction and synthesis has been followed.

Tip 5: create your personalised template for literature summaries

Often templates are available for data extraction and development of literature summary tables. The available templates may be in the form of a table, chart or a structured framework that extracts some essential information about every article. The commonly used information may include authors, purpose, methods, key results and quality scores. While extracting all relevant information is important, such templates should be tailored to meet the needs of the individuals’ review. For example, for a review about the effectiveness of healthcare interventions, a literature summary table must include information about the intervention, its type, content timing, duration, setting, effectiveness, negative consequences, and receivers and implementers’ experiences of its usage. Similarly, literature summary tables for articles included in a meta-synthesis must include information about the participants’ characteristics, research context and conceptual contribution of each reviewed article so as to help the reader make an informed decision about the usefulness or lack of usefulness of the individual article in the review and the whole review.

In conclusion, narrative or systematic reviews are almost always conducted as a part of any educational project (thesis or dissertation) or academic or clinical research. Literature reviews are the foundation of research on a given topic. Robust and high-quality reviews play an instrumental role in guiding research, practice and policymaking. However, the quality of reviews is also contingent on rigorous data extraction and synthesis, which require developing literature summaries. We have outlined five tips that could enhance the quality of the data extraction and synthesis process by developing useful literature summaries.

• Aromataris E ,
• Rasheed SP ,

Twitter @Ahtisham04, @parveenazamali

Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

Competing interests None declared.

Patient consent for publication Not required.

Provenance and peer review Not commissioned; externally peer reviewed.

Read the full text or download the PDF:

Retirement planning – a systematic review of literature and future research directions

• Published: 28 October 2023

Cite this article

• Kavita Karan Ingale   ORCID: orcid.org/0000-0003-3570-4211 1 &
• Ratna Achuta Paluri 2  

513 Accesses

Explore all metrics

Rising life expectancy and an aging population across nations are leading to an increased need for long-term financial savings and a focus on the financial well-being of retired individuals amidst changing policy framework. This study is a systematic review based on a scientific way of producing high-quality evidence based on 191 articles from the Scopus and Web of Science databases. It adopts the Theory, Context, Characteristics, and Method (TCCM) framework to analyze literature. This study provides collective insights into financial decision-making for retirement savings and identifies constructs for operationalizing and measuring financial behavior for retirement planning. Further, it indicates the need for an interdisciplinary approach. Though cognitive areas were studied extensively, the non-cognitive areas received little attention. Qualitative research design is gaining prominence in research over other methods, with the sparse application of mixed methods design. The study’s TCCM framework explicates several areas for further research. Furthermore, it guides the practice and policy by integrating empirical evidence and concomitant findings. Coherent synthesis of the extant literature reconciles the highly fragmented field of retirement planning. No research reports prospective areas for further analysis based on the TCCM framework on retirement planning, which highlights the uniqueness of the study.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price includes VAT (Russian Federation)

Instant access to the full article PDF.

Rent this article via DeepDyve

Institutional subscriptions

Similar content being viewed by others

A Research Proposal to Examine Psychological Factors Influence on Financial Planning for Retirement in China

Domains and determinants of retirement timing: A systematic review of longitudinal studies

Micky Scharn, Ranu Sewdas, … Allard J. van der Beek

Reinventing Retirement

Deanna L. Sharpe

Data Availability

The research data will be made available on request.

Acknowledgment.

Elderly population is defined as a population aged 65 years and over.

Defined benefit plan guarantees benefits to the employee, while defined contribution plan requires employees to decide on their own investment and bear the financial risks identified with it.

“The old-age dependency ratio is defined as the number of individuals aged 65 and over per 100 people of working age defined as those at ages 20 to 64”(OECD 2023 ).

Adams GA, Rau BL (2011) Putting off tomorrow to do what you want today: planning for Retirement. Am Psychol 66(3):180–192. https://doi.org/10.1037/a0022131

Article   Google Scholar  

Aegon Cfor, Longevity, Retirement ICR (2016) The Aegon Retirement Readiness Survey 2016. In The Aegon Retirement Readiness Survey 2016 . https://www.aegon.com/contentassets/c6a4b1cdded34f1b85a4f21d4c66e5d3/2016-aegon-retirement-readiness-report-india.pdf

Agarwalla SK, Barua SK, Jacob J, Varma JR (2015) Financial Literacy among Working Young in Urban India. World Development , 67 (2013), 101–109. https://doi.org/10.1016/j.worlddev.2014.10.004

Ajzen I (1991) The theory of Planned Behavior. Organ Behav Hum Decis Process 50:179–211. https://doi.org/10.47985/dcidj.475

Anderson A, Baker F, Robinson DT (2017) Precautionary savings, retirement planning, and misperceptions of financial literacy. J Financ Econ 126(2):383–398. https://doi.org/10.1016/j.jfineco.2017.07.008

Atkinson A, Messy FA (2011) Assessing financial literacy in 12 countries: an OECD/INFE international pilot exercise. J Pension Econ Finance 10(4):657–665. https://doi.org/10.1017/S1474747211000539`

Aydin AE, Akben Selcuk E (2019) An investigation of financial literacy, money ethics, and time preferences among college students: a structural equation model. Int J Bank Mark 37(3):880–900. https://doi.org/10.1108/IJBM-05-2018-0120

Bapat D (2020) Antecedents to responsible financial management behavior among young adults: the moderating role of financial risk tolerance. Int J Bank Mark 38(5):1177–1194. https://doi.org/10.1108/IJBM-10-2019-0356

Beckett A, Hewer P, Howcroft B (2000) An exposition of consumer behaviour in the financial services industry. Int J Bank Mark 18(1):15–26. https://doi.org/10.1108/02652320010315325

Białowolski P (2019) Economic sentiment as a driver for household financial behavior. J Behav Experimental Econ 80(August 2017):59–66. https://doi.org/10.1016/j.socec.2019.03.006

Binswanger J, Carman KG (2012) How real people make long-term decisions: the case of retirement preparation. J Economic Behav Organ 81(1):39–60. https://doi.org/10.1016/j.jebo.2011.08.010

Brounen D, Koedijk KG, Pownall RAJ (2016) Household financial planning and savings behavior. J Int Money Finance 69:95–107. https://doi.org/10.1016/j.jimonfin.2016.06.011

Brown R, Jones M (2015) Mapping and exploring the topography of contemporary financial accounting research. Br Acc Rev 47(3):237–261. https://doi.org/10.1016/j.bar.2014.08.006

Brown S, Gray D (2016) Household finances and well-being in Australia: an empirical analysis of comparison effects. J Econ Psychol 53:17–36. https://doi.org/10.1016/j.joep.2015.12.006

Brown S, Taylor K (2014) Household finances and the big five personality traits. J Econ Psychol 45:197–212. https://doi.org/10.1016/j.joep.2014.10.006

Brown S, Taylor K (2016) Early influences on saving behaviour: analysis of British panel data. J Bank Finance 62:1–14. https://doi.org/10.1016/j.jbankfin.2015.09.011

Brüggen EC, Post T, Schmitz K (2019) Interactivity in online pension planners enhances engagement with retirement planning – but not for everyone. J Serv Mark 33(4):488–501. https://doi.org/10.1108/JSM-02-2018-0082

Bruggen E, Post T, Katharina S (2019) Interactivity in online pension planners enhances engagement with retirement planning but not for everyone. J Serv Mark 33(4):488–501

Calcagno R, Monticone C (2015) Financial literacy and the demand for financial advice. J Bank Finance 50:363–380. https://doi.org/10.1016/j.jbankfin.2014.03.013

Campbell JY (2006) Household finance. J Finance 61(4):1553–1604. https://doi.org/10.1111/j.1540-6261.2006.00883.x

Choudhury K (2015) Service quality and customers’ behavioural intentions: class and mass banking and implications for the consumer and society. Asia Pac J Mark Logistics 27(5):735–757

Chowdhry N, Jung J, Dholakia U (2018) Association for consumer research. Adv Consum Res 42:42–46

Google Scholar  

Clark GL, Knox-Hayes J, Strauss K (2009) Financial sophistication, salience, and the scale of deliberation in UK retirement planning. Environ Plann A 41(10):2496–2515. https://doi.org/10.1068/a41265

Clark R, Lusardi A, Mitchell OS (2017) Employee Financial Literacy and Retirement Plan Behavior: a case study. Econ Inq 55(1):248–259. https://doi.org/10.1111/ecin.12389

Collins JM, Urban C (2016) The role of information on Retirement Planning: evidence from a field study. Econ Inq 54(4):1860–1872. https://doi.org/10.1111/ecin.12349

Creswell J (2009) Research Design Qualitative Quantitative and Mixed Methods Approaches. In Sage Publishing: Vol. Third edit . https://doi.org/10.1002/tl.20234

Csorba L (2020) The determining factors of financial culture, financial literacy, and financial behavior. Public Finance Q 65:67–83. https://doi.org/10.35551/PFQ_2020_1_6

Davidoff T, Gerhard P, Post T (2017) Reverse mortgages: what homeowners (don’t) know and how it matters. J Economic Behav Organ 133:151–171. https://doi.org/10.1016/j.jebo.2016.11.007

Davis FD (1989) Perceived usefulness, perceived ease of use, and user acceptance of information technology. MIS Quarterly: Management Information Systems 13(3):319–339. https://doi.org/10.2307/249008

Devlin J (2001) Consumer evaluation and competitive advantage in retail financial services - a research agenda. Eur J Mark 35(5/6):639–660

Dholakia U, Tam L, Yoon S, Wong N (2016) The ant and the grasshopper: understanding personal saving orientation of consumers. J Consum Res 43(1):134–155. https://doi.org/10.1093/jcr/ucw004

Dolls M, Doerrenberg P, Peichl A, Stichnoth H (2018) Do retirement savings increase in response to information about retirement and expected pensions? J Public Econ 158(July 2017):168–179. https://doi.org/10.1016/j.jpubeco.2017.12.014

Dragos SL, Dragos CM, Muresan GM (2020) From intention to the decision in purchasing life insurance and private pensions: different effects of knowledge and behavioural factors. J Behav Experimental Econ 87(March):101555. https://doi.org/10.1016/j.socec.2020.101555

Drever AI, Odders-white E, Kalish CW, Hoagland EM, Nelms EN, Drever AI, Odders-white E, Charles W, Else-quest NM, Hoagland EM, Nelms EN (2015) Foundations of Financial Weil-Being: Insights into the Role of Executive Function, Financial Socialization, and Experience-Based Learning in Childhood and Youth Source : The Journal of Consumer Affairs, Vol. 49, No. 1, Special Issue on Starting Ea. The Journal of Consumer Affairs , 49 (1)

Duflo E, Saez E (2002) Participation and investment decisions in a retirement plan: the influence of colleagues’ choices. J Public Econ 85(1):121–148. https://doi.org/10.1016/S0047-2727(01)00098-6

Duxbury D, Summers B, Hudson R, Keasey K (2013) How people evaluate defined contribution, annuity-based pension arrangements: a behavioral exploration. J Econ Psychol 34:256–269. https://doi.org/10.1016/j.joep.2012.10.008

Earl J, Bednall T, Muratore A (2015) A matter of time: why some people plan for retirement and others do not. Work Aging and Retirement 1(2):181–189. https://doi.org/10.1093/workar/wau005

Employees Benefits Research Institute (2020) EBRI Retirement Confidence Survey Report (Issue 202)

Engel JF, Kollat DT, Blackwell RD (1968) A model of consumer motivation and behavior. In: Research in consumer behavior. Holt, Rinehart and Winston, Inc., New York, pp 3–20

Erasmus A, Boshoff E, Rousseau G (2001) Consumer decision-making models within the discipline of consumer science: a critical approach. J Family Ecol Consumer Sci /Tydskrif Vir Gesinsekologie En Verbruikerswetenskappe 29(1):82–90. https://doi.org/10.4314/jfecs.v29i1.52799

Farrell L, Fry TRL, Risse L (2016) The significance of financial self-efficacy in explaining women’s personal finance behaviour. J Econ Psychol 54:85–99

Fernandes D, Lynch JG, Netemeyer RG (2014) Financial literacy, financial education, and downstream financial behaviors. Manage Sci 60(8):1861–1883. https://doi.org/10.1287/mnsc.2013.1849

Filbec G, Ricciardi V, Evensky H, Fan S, Holzhauer H, Spieler A (2017) Behavioral finance: a panel discussion. J Behav Experimental Finance 15:52–58. https://doi.org/10.1016/j.jbef.2015.07.003

Fishbein M (1979) A theory of reasoned action: some applications and implications. Nebraska Symposium on Motivation 27:65–116

Fisher PJ, Montalto CP (2010) Effect of saving motives and horizon on saving behaviors. J Econ Psychol 31(1):92–105. https://doi.org/10.1016/j.joep.2009.11.002

Flores SAM, Vieira KM (2014) Propensity toward indebtedness: an analysis using behavioral factors. J Behav Exp Finance 3:1–10

Foxall GR, Pallister JG (1998) Measuring purchase decision involvement for financial services: comparison of the Zaichkowsky and Mittal scales. Int J Bank Mark 16(5):180–194. https://doi.org/10.1108/02652329810228181

Friedman M (1957) Introduction to “A theory of the consumption function”. In: A theory of the consumption function. Princeton University Press, pp 1–6

Frydman C, Camerer CF (2016) The psychology and neuroscience of financial decision making. Trends Cogn Sci 20(9):661–675. https://doi.org/10.1016/j.tics.2016.07.003

Gardarsdóttir RB, Dittmar H (2012) The relationship of materialism to debt and financial well-being: the case of Iceland’s perceived prosperity. J Econ Psychol 33(3):471–481. https://doi.org/10.1016/j.joep.2011.12.008

Gathergood J (2012) Self-control, financial literacy and consumer over-indebtedness. J Econ Psychol 33(3):590–602

Gerhard P, Gladstone JJ, Hoffmann AOI (2018) Psychological characteristics and household savings behavior: the importance of accounting for latent heterogeneity. J Economic Behav Organ 148:66–82. https://doi.org/10.1016/j.jebo.2018.02.013

Gibbs PT (2009) Time, temporality, and

Goedde-Menke M, Lehmensiek-Starke M, Nolte S (2014) An empirical test of competing hypotheses for the annuity puzzle. J Econ Psychol 43:75–91

Gough O, Nurullah M (2009) Understanding what drives the purchase decision in pension and investment products. J Financial Serv Mark 14(2):152–172. https://doi.org/10.1057/fsm.2009.14

Griffin B, Loe D, Hesketh B (2012) Using Proactivity, Time Discounting, and the theory of Planned Behavior to identify predictors of Retirement Planning. Educ Gerontol 38(12):877–889. https://doi.org/10.1080/03601277.2012.660857

Gritten A (2011) New insights into consumer confidence in financial services. Int J Bank Mark 29(2):90–106. https://doi.org/10.1108/02652321111107602

Grohmann A (2018) Financial literacy and financial behavior: Evidence from the emerging Asian middle class. Pacific Basin Finance Journal , 48 (November 2017), 129–143. https://doi.org/10.1016/j.pacfin.2018.01.007

Grohmann A, Kouwenberg R, Menkhoff L (2015) Childhood roots of financial literacy. J Econ Psychol 51:114–133. https://doi.org/10.1016/j.joep.2015.09.002

Hair JF, Sarstedt M, Ringle CM, Mena JA (2012) An assessment of the use of partial least squares structural equation modeling in marketing research . 414–433. https://doi.org/10.1007/s11747-011-0261-6

Hanna SD, Kim KT, Chen SCC (2016) Retirement savings. In: Handbook of consumer finance research, pp 33–43

Harrison T, Waite K, White P (2006) Analysis by paralysis: the pension purchase decision process. Int J Bank Mark 24(1):5–23. https://doi.org/10.1108/02652320610642317

Hastings J, Mitchell O (2011) How financial literact and impatience shape retirement wealth and investment behaviors. Pengaruh Harga Diskon Dan Persepsi Produk Terhadap Nilai Belanja Serta Perilaku Pembelian Konsumen, NBER Working paper, 1–28

Hauff J, Carlander A, Amelie G, Tommy G, Holmen M (2016) Breaking the ice of low financial involvement: does narrative information format from a trusted sender increase savings in mutual funds? Int J Bank Mark 34(2):151–170

Hentzen JK, Hoffmann A, Dolan R, Pala E (2021) Artificial intelligence in customer-facing financial services: a systematic literature review and agenda for future research. Int J Bank Mark. https://doi.org/10.1108/IJBM-09-2021-0417

Hershey DA, Mowen JC (2000) Psychological determinants of financial preparedness for retirement. Gerontologist 40(6):687–697. https://doi.org/10.1093/geront/40.6.687

Hershey DA, Henkens K, Van Dalen HP (2007) Mapping the minds of retirement planners: a cross-cultural perspective. J Cross-Cult Psychol 38(3):361–382. https://doi.org/10.1177/0022022107300280

Hershey DA, Jacobs-Lawson JM, McArdle JJ, Hamagami F (2007b) Psychological foundations of financial planning for retirement. J Adult Dev 14(1–2):26–36. https://doi.org/10.1007/s10804-007-9028-1

Hershey DA, Jacobs-Lawson JM, McArdle JJ, Hamagami F (2008) Psychological foundations of financial planning for retirement. J Adult Dev 14(1–2):26–36. https://doi.org/10.1007/s10804-007-9028-1

Hershfield H, Goldstein D, Sharpe W, Fox J, Yeykelis L, Carstensen L, Bailenson J (2011) Increasing saving behavior through age-progressed renderings of the future self. J Mark Res 48:23–37

Hoffmann AOI, Broekhuizen TLJ (2009) Susceptibility to and impact of interpersonal influence in an investment context. J Acad Mark Sci 37:488–503

Hoffmann AOI, Broekhuizen TLJ (2010) Understanding investors’ decisions to purchase innovative products: drivers of adoption timing and range. Int J Res Mark 27(4):342–355. https://doi.org/10.1016/j.ijresmar.2010.08.002

Hoffmann AOI, Plotkina D (2020a) Positive framing when assessing the personal resources to manage one’s finances increases consumers’ retirement self-efficacy and improves retirement goal clarity. Psychol Mark 38(12):2286–2304. https://doi.org/10.1002/mar.21563

Hoffmann AOI, Plotkina D (2020b) Why and when does financial information affect retirement planning intentions and which consumers are more likely to act on them? Journal of Business Research , 117 (September 2019), 411–431. https://doi.org/10.1016/j.jbusres.2020.06.023

Hoffmann AOI, Plotkina D (2021) Let your past define your future. How recalling successful financial experiences can increase beliefs of self-efficacy in financial planning. J Consum Aff 55(3):847–871. https://doi.org/10.1111/joca.12378

Hoffmann AOI, Risse L (2020) Do good things come in pairs? How personality traits help explain individuals’ simultaneous pursuit of a healthy lifestyle and financially responsible behavior. J Consum Aff 54(3):1082–1120. https://doi.org/10.1111/joca.12317

Hsiao YJ, Tsai WC (2018) Financial literacy and participation in the derivatives markets. J Bank Finance 88:15–29

Huhmann BA, McQuitty S (2009) A model of consumer financial numeracy. Int J Bank Mark 27(4):270–293. https://doi.org/10.1108/02652320910968359

Huston SJ (2010) Measuring financial literacy. J Consum Aff 44(2):296–316. https://doi.org/10.1111/j.1745-6606.2010.01170.x

Ijevleva K, Arefjevs I (2014) Analysis of the Aggregate Financial Behaviour of customers using the Transtheoretical Model of Change. Procedia - Social and Behavioral Sciences 156(April):435–438. https://doi.org/10.1016/j.sbspro.2014.11.217

Ingale KK, Paluri RA (2020) Financial literacy and financial behavior: a bibliometric analysis. Rev Behav Finance. https://doi.org/10.1108/RBF-06-2020-0141

Jacobs-Lawson J, Hershey D (2005) Influence of future time perspective, financial knowledge, and financial risk tolerance on retirement savings behavior. Financial Serv Rev 14:331–344. https://doi.org/10.1088/1751-8113/44/8/085201

Jappelli T, Padula M (2013) Investment in financial literacy and saving decisions. J Bank Finance 37(8):2779–2792. https://doi.org/10.1016/j.jbankfin.2013.03.019

Kadoya Y, Rahim Khan MS (2020) Financial literacy in Japan: new evidence using financial knowledge, behavior, and attitude. Sustain (Switzerland) 12(9). https://doi.org/10.3390/su12093683

Kamil NSSN, Musa R, Sahak SZ (2014) Examining the Role of Financial Intelligence Quotient (FiQ) in explaining credit card usage behavior: a conceptual Framework. Procedia - Social and Behavioral Sciences 130:568–576. https://doi.org/10.1016/j.sbspro.2014.04.066

Kerry MJ (2018) Psychological antecedents of retirement planning: a systematic review. Front Psychol 9(OCT). https://doi.org/10.3389/fpsyg.2018.01870

Kerry MJ, Embretson SE (2018) An experimental evaluation of competing age predictions of future time perspective between workplace and retirement domains. Front Psychol 8(JAN):1–9. https://doi.org/10.3389/fpsyg.2017.02316

Kiliyanni AL, Sivaraman S (2016) The perception-reality gap in financial literacy: evidence from the most literate state in India. Int Rev Econ Educ 23:47–64. https://doi.org/10.1016/j.iree.2016.07.001

Kimiyaghalam F, Mansori S, Safari M, Yap S (2017) Parents’ influence on retirement planning in Malaysia. Family Consumer Sci Res J 45(3):315–325

Klapper L, Lusardi A, Panos GA (2013) Financial literacy and its consequences: evidence from Russia during the financial crisis. J Bank Finance 37(10):3904–3923

Koehler DJ, Langstaff J, Liu WQ (2015) A simulated financial savings task for studying consumption and retirement decision-making. J Econ Psychol 46:89–97. https://doi.org/10.1016/j.joep.2014.12.004

Kramer MM (2016) Financial literacy, confidence, and financial advice seeking. Journal of Economic Behavior and Organization , 131 (June 2015), 198–217. https://doi.org/10.1016/j.jebo.2016.08.016

Kumar S, Tomar S, Verma D (2019) Women’s financial planning for retirement: systematic literature review and future research agenda. Int J Bank Mark 37(1):120–141. https://doi.org/10.1108/IJBM-08-2017-0165

Kwon KN, Lee J (2009) The effects of reference point, knowledge, and risk propensity on the evaluation of financial products. J Bus Res 62(7):719–725. https://doi.org/10.1016/j.jbusres.2008.07.002

Landerretche OM, Martínez C (2013) Voluntary savings, financial behavior, and pension finance literacy: evidence from Chile. J Pension Econ Finance 12(3):251–297. https://doi.org/10.1017/S1474747212000340

Lee T (2017) (David). Clear, conspicuous, and improving: US corporate websites for critical financial literacy in retirement. International Journal of Bank Marketing , 35 (5), 761–780. https://doi.org/10.1108/IJBM-01-2016-0010

Liang C-J, Wang Wen‐Hung, Farquhar JD (2009) (2009). The influence of customer perceptions on financial performance in financial services. International Journal of Bank Marketing , 27 (2), 129–149

Liberman N, Trope Y (2003) Construal level theory of intertemporal judgment and decision. In: Loewenstein G, Read D, Baumeister R (eds) Time and decision: economic and psychological perspectives on intertemporal choice, pp 245–276

Lim KL, Soutar GN, Lee JA (2013) Factors affecting investment intentions: a consumer behaviour perspective. J Financ Serv Mark 18:301–315

Lin C, Hsiao YJ, Yeh CY (2017) Financial literacy, financial advisors, and information sources on demand for life insurance. Pac Basin Finance J 43(March):218–237. https://doi.org/10.1016/j.pacfin.2017.04.002

Lown JM (2011) Development and validation of a Financial Self-Efficacy Scale. J Financial Couns Plann 22(2):54–63

Lusardi A, Mitchell OS (2007) Baby Boomer retirement security: the roles of planning, financial literacy, and housing wealth. J Monet Econ 54(1):205–224. https://doi.org/10.1016/j.jmoneco.2006.12.001

Maloney M, McCarthy A (2017) Understanding pension communications at the organizational level: insights from bounded rationality theory & implications for HRM. Hum Resource Manage Rev 27(2):338–352. https://doi.org/10.1016/j.hrmr.2016.08.001

Marjanovic Z, Fiksenbaum L, Greenglass E (2018) Financial threat correlates with acute economic hardship and behavioral intentions that can improve one’s personal finances and health. J Behav Experimental Econ 77(April):151–157. https://doi.org/10.1016/j.socec.2018.09.012

Marques S, Mariano J, Lima ML, Abrams D (2018) Are you talking to the future me? The moderator role of future self-relevance on the effects of aging salience in retirement savings. J Appl Soc Psychol 48(7):360–368. https://doi.org/10.1111/jasp.12516

McKechnie S (1992) Consumer buying behaviour in financial services: an overview. Int J Bank Mark 10(5):5–39. https://doi.org/10.1108/02652329210016803

Milner T, Rosenstreich D (2013a) A review of consumer decision-making models and development of a new model for financial services. J Financial Serv Mark 18(2):106–120. https://doi.org/10.1057/fsm.2013.7

Milner T, Rosenstreich D (2013b) Insights into mature consumers of financial services. J Consumer Mark 30(3):248–257. https://doi.org/10.1108/07363761311328919

Mitchell OS, Mukherjee A (2017) Assessing the demand for micro pensions among India’s poor. J Econ Ageing 9:30–40. https://doi.org/10.1016/j.jeoa.2016.05.004

Mitchell O, Utkus S (2003) Lessons from Behavioral Finance for Retirement Plan Design (PRC WP 2003-6). http://prc.wharton.upenn.edu/prc/prc.html

Modigliani F, Brumberg RH (1954) Utility analysis and the consumption function: an interpretation of cross-section data. In: Kurihara KK (ed) Post-Keynesian economics. Rutgers University Press, New Brunswick, pp 388–436

Moher D, Liberati A, Tetzlaff J, Altman DG, Altman D, Antes G, Atkins D, Barbour V, Barrowman N, Berlin JA, Clark J, Clarke M, Cook D, D’Amico R, Deeks JJ, Devereaux PJ, Dickersin K, Egger M, Ernst E, …, Tugwell P (2009) Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. PLoS Med 6(7). https://doi.org/10.1371/journal.pmed.1000097

Monti M, Pelligra V, Martignon L, Berg N (2014) Retail investors and financial advisors: new evidence on trust and advice taking heuristics. J Bus Res 67(8):1749–1757. https://doi.org/10.1016/j.jbusres.2014.02.022

Mouna A, Anis J (2017) Financial literacy in Tunisia: its determinants and its implications on investment behavior. Res Int Bus Finance 39:568–577

Mullainathan S, Thaler R (2000) Massachusetts Institute of Technology Department of Economics Working Paper Series . September

Nga KH, Yeoh KK (2018) An exploratory model on retirement savings behaviour: a Malaysian study. Int J Bus Soc 19(3):637–659

OECD (2023) Old-age dependency ratio (indicator). https://doi.org/10.1787/e0255c98-en . Accessed 13 Oct 2023

Onwuegbuzie AJ, Collins KM (2007) A typology of mixed methods sampling designs in social science research. Qualitative Rep 12(2):474–498

Pallister JG, Wang HC, Foxall GR (2007) An application of the style/involvement model to financial services. Technovation 27(1–2):78–88. https://doi.org/10.1016/j.technovation.2005.10.001

Pan L, Pezzuti T, Lu W, Pechmann C (2019) Hyperopia and frugality: different motivational drivers and yet similar effects on consumer spending. J Bus Res 95(August 2018):347–356

Parise G, Peijnenburg K (2017) Understanding the Determinants of Financial Outcomes and Choices: The Role of Noncognitive Abilities. BIS Working Papers

Paul J, Rosado-Serrano A (2019) Gradual internationalization vs Born-Global/International new venture models: a review and research agenda. Int Mark Rev 36(6):830–858. https://doi.org/10.1108/IMR-10-2018-0280

Paul J, Criado AR (2020) The art of writing literature review: what do we know and what do we need to know? Int Bus Rev 29(4):101717. https://doi.org/10.1016/j.ibusrev.2020.101717

Paul J, Khatri P, Kaur Duggal H (2023) Frameworks for developing impactful systematic literature reviews and theory building: what, why and how? J Decis Syst 00(00):1–14. https://doi.org/10.1080/12460125.2023.2197700

Petkoska J, Earl JK (2009) Understanding the influence of demographic and psychological variables on Retirement Planning. Psychol Aging 24(1):245–251. https://doi.org/10.1037/a0014096

Piotrowska M (2019) The importance of personality characteristics and behavioral constraints for retirement saving. Econ Anal Policy 64:194–220

Plath DA, Stevenson TH (2005) Financial services consumption behavior across Hispanic American consumers. J Bus Res 58(8):1089–1099. https://doi.org/10.1016/j.jbusres.2004.03.003

Poterba JM (2015) Saver heterogeneity and the challenge of assessing retirement saving adequacy. Natl Tax J 68(2):377–388. https://doi.org/10.17310/ntj.2015.2.06

Potrich ACG, Vieira KM, Kirch G (2018) How well do women do when it comes to financial literacy? Proposition of an indicator and analysis of gender differences. J Behav Experimental Finance 17:28–41. https://doi.org/10.1016/j.jbef.2017.12.005

Rai D, Lin CW (2019) (Wilson). The influence of implicit self-theories on consumer financial decision making. Journal of Business Research , 95 (August 2018), 316–325. https://doi.org/10.1016/j.jbusres.2018.08.016

Ramalho TB, Forte D (2019) Financial literacy in Brazil – do knowledge and self-confidence relate with behavior? RAUSP Manage J 54(1):77–95. https://doi.org/10.1108/RAUSP-04-2018-0008

Rana J, Paul J (2017) Consumer behavior and purchase intention for organic food: a review and research agenda. J Retailing Consumer Serv 38(June):157–165. https://doi.org/10.1016/j.jretconser.2017.06.004

Ranyard R, McNair S, Nicolini G, Duxbury D (2020) An item response theory approach to constructing and evaluating brief and in-depth financial literacy scales. J Consum Aff 54(3):1121–1156. https://doi.org/10.1111/joca.12322

RBI Household Finance Committee (2017) Indian household finance. Reserve Bank of India, Mumbai

Ruefenacht M, Schlager T, Maas P, Puustinen P (2015) Drivers of long-term savings behavior from consumer’s perspective. Electron Libr 34(1):1–5

Scholz JK, Seshadri A, Khitatrakun S (2006) Are Americans saving “optimally” for retirement? J Polit Econ 114(4):607–643

Schuabb T, França LH, Amorim SM (2019) Retirement savings model tested with Brazilian private health care workers. Front Psychol 10(JULY):1–11. https://doi.org/10.3389/fpsyg.2019.01701

Schuhen M, Schurkmann S (2014) International Review of Economics Education. Int Rev Econ Educ 16:1–11

Segel-Karpas D, Werner P (2014) Perceived financial retirement preparedness and its correlates: a national study in Israel. Int J Aging Hum Dev 79(4):279–301. https://doi.org/10.1177/0091415015574177

Seth H, Talwar S, Bhatia A, Saxena A, Dhir A (2020) Consumer resistance and inertia of retail investors: Development of the resistance adoption inertia continuance (RAIC) framework. Journal of Retailing and Consumer Services , 55 (August 2019), 102071. https://doi.org/10.1016/j.jretconser.2020.102071

Sewell M (2008) Behavioural finance. Economist 389(8604):1–13. https://doi.org/10.1057/9780230280786_5

Shefrin HM, Thaler RH (1988) The behavioral life‐cycle hypothesis. Econ Inq 26(4):609–643

Shim S, Serido J, Tang C (2012) The ant and the grasshopper revisited: the present psychological benefits of saving and future oriented financial behavior. J Econ Psychol 33(1):155–165

Simon HA (1978) Information-processing theory of human problem solving. In: Handbook of learning and cognitive processes, vol 5, pp 271–295

Sivaramakrishnan S, Srivastava M, Rastogi A (2017) Attitudinal factors, financial literacy, and stock market participation. Int J Bank Mark 34(1):1–5

Snyder H (2019) Literature review as a research methodology: an overview and guidelines. J Bus Res 104(August):333–339. https://doi.org/10.1016/j.jbusres.2019.07.039

Stawski RS, Hershey DA, Jacobs-Lawson JM (2007) Goal clarity and financial planning activities as determinants of retirement savings contributions. Int J Aging Hum Dev 64(1):13–32. https://doi.org/10.2190/13GK-5H72-H324-16P2

Steinert JI, Zenker J, Filipiak U, Movsisyan A, Cluver LD, Shenderovich Y (2018) Do saving promotion interventions increase household savings, consumption, and investments in Sub-saharan Africa? A systematic review and meta-analysis. World Dev 104:238–256. https://doi.org/10.1016/j.worlddev.2017.11.018

Steinhart Y, Mazursky D (2010) Purchase availability and involvement antecedents among financial products. Int J Bank Mark 28(2):113–135. https://doi.org/10.1108/02652321011018314

Strömbäck C, Lind T, Skagerlund K, Västfjäll D, Tinghög G (2017) Does self-control predict financial behavior and financial well-being? J Behav Experimental Finance 14:30–38. https://doi.org/10.1016/j.jbef.2017.04.002

Strömbäck C, Skagerlund K, Västfjäll D, Tinghög G (2020) Subjective self-control but not objective measures of executive functions predict financial behavior and well-being. Journal of Behavioral and Experimental Finance , 27 . https://doi.org/10.1016/j.jbef.2020.100339

Tam L, Dholakia U (2014) Saving in cycles: how to get people to save more money. Psychol Sci 25(2):531–537. https://doi.org/10.1177/0956797613512129

Tang N, Baker A (2016) Self-esteem, financial knowledge and financial behavior. J Econ Psychol 54:164–176

Tate M, Evermann J, Gable G (2015) An integrated framework for theories of individual attitudes toward technology. Inform Manage 52(6):710–727. https://doi.org/10.1016/j.im.2015.06.005

Taylor MP, Jenkins SP, Sacker A (2011) Financial capability and psychological health. J Econ Psychol 32(5):710–723. https://doi.org/10.1016/j.joep.2011.05.006

Tennyson S, Yang HK (2014) The role of life experience in long-term care insurance decisions. Journal of Economic Psychology , 42 (2014), 175–188. https://doi.org/10.1016/j.joep.2014.04.002

Thaler BRH (1994) Psychology and savings policies. Am Econ Rev 84(2):175–179. http://www.jstor.org/stable/3132220

Thaler R (1980) Toward a positive theory of consumer choice. J Econ Behav Organ 1:39–60

Thaler RH (2005) Advances in behavioral finance. Adv Behav Finance 2:1–694. https://doi.org/10.2307/2329257

Thaler R, Shefrin H (1981) An economic theory of self-control. J Polit Econ 89(2):392–406

Tomar S, Kent Baker H, Kumar S, Hoffmann AOI (2021) Psychological determinants of retirement financial planning behavior. Journal of Business Research , 133 (November 2020), 432–449. https://doi.org/10.1016/j.jbusres.2021.05.007

Topa G, Moriano JA, Depolo M, Alcover CM, Morales JF (2009) Antecedents and consequences of retirement planning and decision-making: a meta-analysis and model. J Vocat Behav 75(1):38–55. https://doi.org/10.1016/j.jvb.2009.03.002

Topa G, Moriano JA, Depolo M, Alcover CM, Moreno A (2011) Retirement and wealth relationships: Meta-analysis and SEM. Res Aging 33(5):501–528. https://doi.org/10.1177/0164027511410549

Tranfield D, Denyer D, Smart P (2003) Towards a methodology for developing evidence-informed management knowledge by means of systematic review. Br J Manag 14(3):207–222. https://doi.org/10.1111/1467-8551.00375

Ülkümen G, Cheema A (2011) Framing goals to influence personal savings: the role of specificity and construal level. J Mark Res 48(6):958–969. https://doi.org/10.1509/jmr.09.0516

United Nations, Department of Economic and Social, Affairs PD (2020) (2019). World Population Ageing 2019. In United Nations . http://link.springer.com/chapter/10.1007/ 978-94-007-5204-7_6

Utkarsh, Pandey A, Ashta A, Spiegelman E, Sutan A (2020) Catch them young: impact of financial Socialization, financial literacy and attitude towards money on the financial well-being of young adults. Int J Consumer Stud 44(6):531–541. https://doi.org/10.1111/ijcs.12583

Valente TW, Paredes P, Poppe P (1998) Matching the message to the process: the relative ordering of knowledge, attitudes, and practices in behavior change research. Hum Commun Res 24(3):366–385

Van Rooij M, Teppa F (2014) Personal traits and individual choices: taking action in economic and non-economic decisions. J Econ Behav Organ 100:33–43

van Rooij M, Lusardi A, Alessie R (2011) Financial literacy and stock market participation. J Financ Econ 101(2):449–472. https://doi.org/10.1016/j.jfineco.2011.03.006

Van Rooij MCJ, Lusardi A, Alessie RJM (2011a) Financial literacy and retirement planning in the Netherlands. J Econ Psychol 32(4):593–608. https://doi.org/10.1016/j.joep.2011.02.004

van Schie RJG, Dellaert BGC, Donkers B (2015) Promoting later planned retirement: construal level intervention impact reverses with age. J Econ Psychol 50:124–131. https://doi.org/10.1016/j.joep.2015.06.010

Venkatesh V, Morris M, Davis G, Davis F (2003) Factors influencing the Use of M-Banking by academics: Case Study sms-based M-Banking. MIS Q 27(3):425–478

Vitt LA (2004) Consumers’ financial decisions and the psychology of values. J Financial Service Professionals 58(November):68–77. http://search.ebscohost.com/login.aspx?direct=true &db=bth&AN=14888952&site=ehost-live

Wang L, Lu W, Malhotra NK (2011) Demographics, attitude, personality, and credit card features correlate with credit card debt: a view from China. J Econ Psychol 32(1):179–193. https://doi.org/10.1016/j.joep.2010.11.006

World Economic Forum (2019) Investing in (and for) our future. Issue June. www.weforum.org

Xia T, Wang Z, Li K (2014) Financial literacy overconfidence and stock market participation. Soc Indic Res 119(3):1233–1245. https://doi.org/10.1007/s11205-013-0555-9

Xiao JJ, Chen C, Chen F (2014) Consumer financial capability and financial satisfaction. Soc Indic Res 118(1):415–432. https://doi.org/10.1007/s11205-013-0414-8

Yeung DY, Zhou X (2017) Planning for retirement: longitudinal effect on retirement resources and post-retirement well-being. Front Psychol 8:1300

Zhou R, Pham MT (2004) Promotion and prevention across mental accounts: when financial products dictate consumers’ investment goals. J Consum Res 31(1):125–135. https://doi.org/10.1086/383429

Download references

Acknowledgements

Authors would like to acknowledge the academicians and researchers who guided the search of the article and would like to thank the experts for the valuable inputs to refine the work.

There is no funding received for this research.

Author information

Authors and affiliations.

Symbiosis International (Deemed University), Pune, India

Kavita Karan Ingale

Symbiosis Institute of Operations Management, Symbiosis International (Deemed) University, Pune, India

Ratna Achuta Paluri

You can also search for this author in PubMed   Google Scholar

Contributions

Both authors contributed to the conceptualization, research design, methodology, analysis of the data,writing of the manuscript and its revision.

Corresponding author

Correspondence to Kavita Karan Ingale .

Ethics declarations

Conflict of interest.

The authors declare that there is no conflict of interest.

Additional information

Publisher’s note.

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Ingale, K.K., Paluri, R.A. Retirement planning – a systematic review of literature and future research directions. Manag Rev Q (2023). https://doi.org/10.1007/s11301-023-00377-x

Download citation

Received : 14 December 2022

Accepted : 04 October 2023

Published : 28 October 2023

DOI : https://doi.org/10.1007/s11301-023-00377-x

Share this article

Anyone you share the following link with will be able to read this content:

Sorry, a shareable link is not currently available for this article.

Provided by the Springer Nature SharedIt content-sharing initiative

• Retirement planning
• Systematic literature review
• Financial behavior
• Household finance
• Long-term savings
• Pension plan
• Financial literacy
• TCCM framework
• Find a journal
• Publish with us
• Track your research

• Open access
• Published: 10 January 2024

A scoping review of theories, models and frameworks used or proposed to evaluate knowledge mobilization strategies

• Saliha Ziam   ORCID: orcid.org/0000-0002-8892-9572 1 ,
• Sèverine Lanoue 2 ,
• Esther McSween-Cadieux 2 ,
• Mathieu-Joël Gervais 3 ,
• Julie Lane 2 , 4 ,
• Dina Gaid 5 ,
• Laura Justine Chouinard 1 ,
• Christian Dagenais 6 ,
• Valéry Ridde 7 , 8 ,
• Emmanuelle Jean 9 ,
• France Charles Fleury 10 ,
• Quan Nha Hong 5 &
• Ollivier Prigent 2  

Health Research Policy and Systems volume  22 , Article number:  8 ( 2024 ) Cite this article

2388 Accesses

6 Altmetric

Metrics details

Evaluating knowledge mobilization strategies (KMb) presents challenges for organizations seeking to understand their impact to improve KMb effectiveness. Moreover, the large number of theories, models, and frameworks (TMFs) available can be confusing for users. Therefore, the purpose of this scoping review was to identify and describe the characteristics of TMFs that have been used or proposed in the literature to evaluate KMb strategies.

A scoping review methodology was used. Articles were identified through searches in electronic databases, previous reviews and reference lists of included articles. Titles, abstracts and full texts were screened in duplicate. Data were charted using a piloted data charting form. Data extracted included study characteristics, KMb characteristics, and TMFs used or proposed for KMb evaluation. An adapted version of Nilsen (Implement Sci 10:53, 2015) taxonomy and the Expert Recommendations for Implementing Change (ERIC) taxonomy (Powell et al. in Implement Sci 10:21, 2015) guided data synthesis.

Of the 4763 search results, 505 were retrieved, and 88 articles were eligible for review. These consisted of 40 theoretical articles (45.5%), 44 empirical studies (50.0%) and four protocols (4.5%). The majority were published after 2010 ( n  = 70, 79.5%) and were health related ( n  = 71, 80.7%). Half of the studied KMb strategies were implemented in only four countries: Canada, Australia, the United States and the United Kingdom ( n  = 42, 47.7%). One-third used existing TMFs ( n  = 28, 31.8%). According to the adapted Nilsen taxonomy, process models ( n  = 34, 38.6%) and evaluation frameworks ( n  = 28, 31.8%) were the two most frequent types of TMFs used or proposed to evaluate KMb. According to the ERIC taxonomy, activities to “train and educate stakeholders” ( n  = 46, 52.3%) were the most common, followed by activities to “develop stakeholder interrelationships” ( n  = 23, 26.1%). Analysis of the TMFs identified revealed relevant factors of interest for the evaluation of KMb strategies, classified into four dimensions: context, process, effects and impacts.

Conclusions

This scoping review provides an overview of the many KMb TMFs used or proposed. The results provide insight into potential dimensions and components to be considered when assessing KMb strategies.

Peer Review reports

Contribution to the literature

The evaluation of KMb strategies is a critical dimension of the KMb process that is still poorly documented and warrants researchers’ attention.

Our review identified the most common theories, models and frameworks (TMFs) proposed or used to assess KMb strategies and the main components to consider when evaluating a KMb strategy.

By developing an integrative reference framework, this work contributes to improving organizations’ capacity to evaluate their KMb initiatives.

It is widely recognized that research evidence has the potential to inform, guide, and improve practices, decisions, and policies [ 1 ]. Unfortunately, for diverse reasons, the best available evidence is still too seldom taken into account and used [ 2 , 3 , 4 , 5 , 6 , 7 ]. The field of research on knowledge mobilization (KMb) has been growing rapidly since the early 2000s [ 2 , 3 , 8 , 9 , 10 , 11 ]. Its purpose is to better understand how to effectively promote and support evidence use.

Knowledge mobilization is one of many terms and concepts developed over recent decades to describe processes, strategies, and actions to bridge the gap between research and practice. Other common terms often paired interchangeably with the term “knowledge” are “translation”, “transfer”, “exchange”, “sharing” and “dissemination”, among others. [ 12 , 13 ]. Some are more closely linked than others to specific fields or jurisdictions. For this study, we adopted the term knowledge mobilization (KMb) because it conveys the notions of complexity and multidirectional exchanges that characterize research-to-action processes. We used it as an umbrella concept that encompasses the efforts made to translate knowledge into concrete actions and beneficial impacts on populations [ 1 ]. Moreover, the term KMb is also used by research funding agencies in Canada to emphasize the medium- and long-term effects that research knowledge or research results can have on potential users [ 1 , 14 ].

KMb represents all processes from knowledge creation to action and includes all strategies implemented to facilitate these processes [ 14 ]. A KMb strategy is understood as a coordinated set of activities to support evidence use, such as dissemination activities to reach target audiences (for example, educational materials, practical guides, decision support tools) or activities to facilitate knowledge application in a specific context and support professional behaviour change (for example, community of practice, educational meetings, audits and feedback, reminders, deliberative dialogues) [ 15 ]. A KMb process may vary in intensity, complexity or actor engagement depending on the nature of the research knowledge and the needs and preferences of evidence users [ 7 ].

KMb is considered a complex process, in that numerous factors can facilitate or hinder its implementation and subsequent evidence use. The past two decades have seen the emergence of a deeper understanding of these factors [ 2 , 3 , 16 ]. These may be related to the knowledge mobilized (for example, relevance, reliability, clarity, costs), the individuals involved in the KMb process (for example, openness to change, values, time available, resources), the KMB strategies (for example, fit with stakeholder needs and preferences, regular interactions, trust relationships, timing), and organizational and political contexts (for example, culture of evidence use, leadership, resources) [ 2 , 6 , 17 , 18 ]. However, more studies are needed to understand which factors are more important in which contexts, and to evaluate the effects of KMb strategies.

On this last point, while essential, it is often very complex to study KMb impacts empirically to demonstrate the effectiveness of KMb strategies [ 19 , 20 , 21 ]. Partly for this reason, high-quality studies that evaluate process, mechanisms and effects of KMb strategies are still relatively rare [ 2 , 22 , 23 , 24 , 25 ]. As a result, knowledge about the effectiveness of different KMb strategies remains limited [ 10 , 17 , 19 , 23 , 26 , 27 , 28 ] and their development cannot be totally evidence informed [ 3 , 19 , 20 , 23 , 29 , 30 ], which may seem incompatible with the core values and principles of KMb.

The growing interest in KMb has led to an impressive proliferation of conceptual propositions, such as theories, models and frameworks (TMF) [ 2 , 3 , 9 , 11 , 12 , 31 , 32 ]. Many deplore the fact that these are poorly used [ 11 , 30 , 33 ] and insist on the need to test, refine and integrate existing ones [ 3 , 31 , 34 ]. Indeed, the conceptual and theoretical development of the field has outpaced its empirical development. This proliferation appears to have created confusion among certain users, such as organizations that need to evaluate their KMb strategies. Besides implementing and funding KMb strategies, knowledge organizations such as granting agencies, governments and public organizations, universities and health authorities are often required to demonstrate the impact of their strategies [ 21 , 35 , 36 ]. Yet this can be a significant challenge [ 20 , 23 , 29 ]. They may have difficulty knowing which TMFs to choose, in what context and how to use them effectively in their evaluation process [ 12 , 37 ].

Indeed, the evaluation of KMb strategies is still relatively poorly documented, with respect to the phases of their development and implementation. Our aim in this scoping review is to clarify, conceptually and methodologically, this crucial dimension of the KMb process. This would help organizations gain access to evidence-based, operational and easy-to-use evaluation toolkits for assessing the impacts of their KMb strategies.

To survey the available knowledge on evaluation practices for KMb strategies, we conducted a scoping review. According to Munn et al. [ 38 ], a scoping review is indicated to identify the types of available evidence and knowledge gaps, to clarify concepts in the literature and to identify key characteristics or factors related to a concept. This review methodology also allows for the inclusion of a diversity of publications, regardless of their nature or research design, to produce the most comprehensive evidence mapping possible [ 39 ]. The objective of the scoping review was to identify and describe the characteristics of theories, models and frameworks (TMFs) used or proposed to evaluate KMb strategies. The specific research questions were:

What TMFs to evaluate KMb strategies exist in the literature?

What KMb strategies do they evaluate (that is types of KMb objectives, activities, target audiences)?

What dimensions and components are included in these TMFs?

This scoping review was conducted based on the five steps outlined by Arksey and O’Malley [ 39 ]: (1) formulating the research questions; (2) identifying relevant studies; (3) selecting relevant studies; (4) extracting and charting data; and (5) analysing, collating, summarizing and presenting the data. Throughout the process, researchers and knowledge users (KMb practitioners) were involved in decisions regarding the research question, search strategy, selection criteria for studies and categories for data charting. We followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines [ 40 ]. No protocol was registered for this review.

Search strategy and information sources

The search strategy was developed, piloted and refined in consultation with our team’s librarian. Search terms included controlled vocabulary and keywords related to three main concepts: (1) knowledge mobilization (for example [knowledge or evidence or research] and transfer, translation, diffusion, dissemination, mobilization, implementation science, exchange, sharing, use, uptake, evidence-based practice, research-based evidence), (2) evaluation (for example, evaluat*, measur*, impact, outcome, assess, apprais*, indicator) and (3) TMF (for example, framework*, model*, method*, guide*, theor*). See Additional file 1 for the search terms and strategies used in the electronic searches.

The following databases were searched from January 2000 to August 2023: MEDLINE (Ovid), PsycInfo (Ovid), ERIC (ProQuest), Sociological Abstracts (ProQuest), Dissertations & Theses (Proquest), Érudit and Cairn. These databases were chosen to identify relevant references in the health, education and social fields. Several search strategies were tested by the librarian to optimize the retrieval of citations known to the investigators and to increase the likelihood that all relevant studies would be retrieved. We also searched reference lists of included articles and previous systematic reviews [ 11 , 12 , 15 , 41 ].

Eligibility criteria

A publication was considered eligible if it (1) presented or used a theory, model, or framework (TMF), (2) described dimensions or specific components to consider in the evaluation of KMb strategies, (3) presented or discussed KMb strategies or activities (any initiatives to improve evidence use), and (4) proposed outcomes that might result directly or indirectly from the KMb strategies. Studies were excluded from analysis if they (1) presented a TMF to assess the impact of research without mentioning KMb strategies or an intervention not related to KMb and (2) presented evaluation dimensions or components that could not be generalized. We considered publications in English or French. All types of articles and study designs were eligible, including study protocols.

Study selection

The results of the literature search were imported into Covidence, which the review team used for screening. After duplicate articles were removed, the titles and abstracts were screened independently by two of the three reviewers (EMC, MJG, GL). Publications identified as potentially relevant were retrieved in full text and screened independently by three reviewers (EMC, MJG, GL). Discrepancies regarding the inclusion of any publication were resolved through discussion and consensus among reviewers. The principal investigator (SZ) validated the final selection of articles.

Data synthesis

A data charting form was developed in Microsoft Excel and piloted by the research team. Data extracted included study characteristics (authors, authors’ country of affiliation, year, journal, discipline, article type, study setting, study aim), KMb strategies of interest, KMb objectives, KMb target audiences and TMFs used or proposed for KMb evaluation (existing or new TMF, specific dimensions or components of TMF and so on). Data were extracted by a single reviewer (SL, JC or OP) and validated by a second reviewer (SZ). Disagreements were discussed between reviewers and resolved by consensus. No quality appraisal of included studies was conducted, as this is optional in scoping reviews and the purpose was only to describe the content of identified TMFs [ 42 ].

Data analysis and presentation of results

Data were summarized according to study characteristics, KMb strategy characteristics (activities, objectives, target audiences), types of TMFs, and dimensions or components to consider for KMb evaluation. Disagreements during the process were discussed and resolved through consensus (SL, DG, SZ). A KMb strategy might have one or more objectives and include one or more activities. Thus, the objectives and activities of the KMb strategies extracted from the selected studies were summarized based on existing categorizations. The categorization of KMb objectives was inspired by Gervais et al. [ 15 ] and Farkas et al. [ 43 ] (Table  1 ).

The KMb activities were categorized according to the Expert Recommendations for Implementing Change (ERIC) taxonomy [ 44 ]. The activities were first classified according to the full taxonomy and then grouped into the nine categories proposed by Waltz et al. [ 45 ] (Table  2 ).

The TMFs were categorized according to the categories of theoretical approaches described by Nilsen [ 32 ]: process models, evaluation frameworks, determinant frameworks and classic theories (Table  3 ). The category “implementation theories” originally described by Nilsen [ 32 ] was not used because we did not identify any article that fit this category. We also added a category named “logic models” due to the nature of the identified TMFs. Logic models are often used in theory-driven evaluation approaches and are usually developed to show the links among inputs (resources), activities and outputs (outcomes and short-, medium- and long-term effects) [ 46 ].

Finally, the content extracted from the TMFs was analysed using mainly an inductive method. This method allows, among other things, to develop a reference framework or a model from the emerging categories that are evident in the text data [ 50 ].

The classification of concepts is the result of multiple readings and interpretations. The concepts associated with each dimension of the framework were classified according to their meaning. Similar concepts were grouped together to form components. These grouped components were then associated with the subdimensions and main dimensions of the framework.

Search results

The searches yielded 4763 articles. Of those, 4258 were excluded during the title and abstract screening. Of the 505 full-text articles, we retained 88 in our final sample. The results of the search and selection processes (PRISMA flowchart) are summarized in Fig.  1 .

PRISMA flowchart summarizing search strategy and selection results [ 40 ]

Publication characteristics

Most articles were published after 2010 ( n  = 70, 79.5%), with an average of 5 articles per year between 2010 and 2023 compared with an average of 2.1 articles per year between 2001 and 2009; there were no eligible articles from 2000. The search was conducted in August 2023, and only five articles were published in these 7 months of the year. Table 4 presents the main characteristics of the selected articles. A full list of the included articles with their main characteristics is presented in Additional file 2 .

The number of theoretical and empirical articles was relatively similar. Among the theoretical articles, 19 descriptive articles (21.6%) were aimed at describing a KMb strategy, a KMb infrastructure or a TMF related to a specific programme or context; 18 articles (20.5%) synthesized knowledge to propose a TMF (new or revised); and three articles conducted systematic reviews (3.4%).

The empirical articles category included studies with different methodological approaches (quantitative, qualitative, mixed methods). We will not report the details of the methodologies used, as this would result in a long list with few occurrences. The empirical articles can be divided into three categories: (1) studies that evaluated a TMF related to KMb ( n  = 16, 18.2%), (2) studies that evaluated a KMb strategy ( n  = 21, 23.9%) and (3) studies that evaluated both a KMb strategy and a TMF ( n  = 7, 8.0%).

Most articles were related to healthcare ( n  = 71, 80.7%). This field of study was divided into three subdomains. The healthcare and social services articles usually described or assessed a KMb strategy targeting health professionals’ practices in a variety of fields (for example, occupational therapy, dentistry, mental health, pharmacology, gerontology, nursing and so on). The health policy and systems articles usually described or assessed KMb strategies targeting decision-making processes, decision-makers or public health interventions and policies. The continuing education articles assessed training programmes for health professionals aimed at increasing knowledge and skills in a specific field. The articles in the general field described or discussed TMFs and KMb strategies that could be applied to multiple disciplines or contexts. Finally, the articles in the education field described or assessed a KMb strategy targeting education professionals.

Almost half of the articles ( n  = 42, 47.7%) studied KMB strategies implemented in only four countries: Canada, Australia, the United States and the United Kingdom. Countries in South America, the Caribbean, Africa, Asia, the Middle East, China and Europe were underrepresented ( n  = 8, 9.1%). The remaining 34 articles (38.6%) did not specify an implementation context and were mostly theoretical articles. Regarding the authors’ countries of affiliation, Canada, the United States, Australia and the United Kingdom were again the most represented countries, featuring in 85% of the articles ( n  = 75).

What theories, models or frameworks exist in the literature to evaluate KMb strategies?

Several articles proposed a new TMF ( n  = 37, 42.0%), and some articles proposed a logic model specifically developed to evaluate their KMb strategy ( n  = 17, 19.3%). One-third of the articles used existing TMFs ( n  = 28, 31.8%). A few articles only referred to existing TMFs but did not use them to guide a KMb strategy evaluation ( n  = 6, 8.5%).

The identified TMFs were then categorized according to their theoretical approaches (adapted from Nilsen, [ 32 ]) (Table  5 ). Five articles used or proposed more than one TMF, and three TMFs could be classified in two categories. Several articles proposed or used a process model ( n  = 34, 38.6%) or an evaluation framework ( n  = 28, 31.8%); these were the two most frequently identified types of TMFs. Fewer articles proposed or used a logic model ( n  = 17, 19.3%), a determinant framework ( n  = 12, 13.6%) or a classic theory ( n  = 7, 8.0%). The TMFs most often identified in the articles were the RE-AIM framework ( n  = 5, 5.7%), the Knowledge-to-Action framework [ 9 ] ( n  = 4, 4.5%), the Theory of Planned Behavior [ 51 ] ( n  = 3, 3.4%) and the Expanded Outcomes framework for planning and assessing continuing medical education [ 52 ] ( n  = 3, 3.4%). In total, we identified 87 different TMFs in the 88 articles. Only nine TMFS were retrieved in more than one article.

What KMb strategies do the TMFs evaluate (activities, objectives, target audience)?

Thirty-eight articles reported using more than one activity in their KMb strategy. According to the ERIC compilation, “Train and educate stakeholders” activities were the most common, followed by “Develop stakeholder interrelationships” and “Use evaluative and iterative strategies”. Table 6 presents the various types of activities and the number of articles that referred to each.

Of the 88 articles analysed, 18 (20.4%) did not specify a KMb objective. The remaining articles proposed one or more KMb strategy objectives. Specifically, 39 (36.4%) articles had one objective, 15 (17.0%) had two, three (3.4%) had three, and 13 (14.8%) had four or five. Table 7 presents the different types of objectives and the number of times they were identified.

The target audiences for KMb strategies were clearly specified in half of the articles ( n  = 44, 50.0%). Generally, these were empirical articles that targeted specific professionals ( n  = 36, 40.9%) or decision-makers ( n  = 8, 9.1%). Just under one-third of the articles identified a broad target audience (for example, professionals and managers in the health system, a health organization) ( n  = 26, 29.5%). Finally, 18 articles (20.4%) did not specify a target audience for KMb; these were most often theoretical articles.

What are the dimensions and components included in TMFs for evaluating KMb strategies?

The analysis of the identified TMFs revealed many factors of interest relevant for the evaluation of KMb strategies. These specific components were inductively classified into four main dimensions: context, process, effects and impacts (Fig.  2 ). The context dimension refers to the assessment of the conditions in place when the KMb strategy is implemented. These include both the external (that is, sociopolitical, economic, environmental and cultural characteristics) and internal environments (that is, characteristics of organizations, individuals and stakeholder partnerships). These factors are understood to influence the selection and tailoring of a KMb strategy. The process dimension refers to the assessment of the planning, levels and mechanisms of implementation, as well as to the characteristics of the KMb strategy implemented. The effects dimension refers to the assessment of outcomes following the KMb strategy implementation. The potential effects vary depending on the strategy’s objectives and can be either the immediate results of the KMb strategy or short-, medium- and long-term outcomes. The conceptual gradation of effects was generally represented in a similar way in the TMFs analysed, but the temporality of effects could vary. A medium-term outcome in one study could be understood as a long-term outcome in another. However, the majority of authors group these effects into three categories (Gervais et al. 2016: p. 6): (1) short-term effects, measured by success of KMb strategy measured by success of KMb strategy (number of people reached, satisfaction, participation and so on); (2) medium-term effects linked to changes in individual attitude and the use of knowledge; and (3) the long-term effects that result from achieving the KMb objective (for example, improved practices and services, changed collective behaviour, sustainable use of knowledge).

The main evaluation dimensions that emerged from the TMFs analysed

Finally, the impacts dimension refers to the ultimate effects of KMb products or interventions on end users, as measured by the organization (Phipps et al. [ 36 ], p. 34). The evaluation of these ultimate effects can be measured by the integration of a promising practice into organizational routines, by the effects on service users or by the effects on the health and well-being of communities and society in general.

This gradation shows the importance of measuring effects at different points in time, to take account of the time they take to appear and their evolving nature (Gervais et al., 2016: p. 6).

Most of the articles presented the dimensions that should be evaluated, whereas the empirical articles presented the dimensions but also used them in practice to evaluate a KMb strategy. Only five articles (5.7%) did not mention specific dimensions that could be classified.

Table 8 presents both the number of articles that presented dimensions to be evaluated and the number of articles that evaluated them in practice. These results showed that the effects dimension was both the most often named and the most evaluated in practice. The other three dimensions (context, process, impacts), while quite often mentioned as relevant to assess, were less often evaluated in practice. For example, only five articles (5.7%) reported having assessed the impacts dimension.

As previously mentioned, the components relevant for the evaluation of KMb strategies were extracted from the identified TMFs. Table 9 presents these components, which represent the more specific factors of interest for assessing context, process, effects and impacts.

Although often overlooked, the evaluation of KMb strategies is an essential step in guiding organizations seeking to determine whether the expected outcomes of their initiatives are being realized. Evaluation not only allows organizations to make adjustments if the initiatives are not producing the expected results, but also helps them to justify their funding of such initiatives. Evaluation is also essential if the KMb science is to truly inform KMb practice, such that the strategies developed are based on empirical data [ 30 ]. To make KMb evaluation more feasible, evaluation must be promoted and practices improved.

This scoping review meets the first objective of our project, which was to provide an overview of reference frameworks used or proposed for evaluating KM strategies, and to propose a preliminary version of a reference framework for evaluating KM strategies. Several key findings emerged from this scoping review:

Proliferation of theories, models and frameworks, but few frequently used

We are seeing a proliferation of TMFs in KMb and closely related fields [ 132 , 133 ]. Thus, the results of this scoping review support the argument that the conceptual and theoretical development of the field is outpacing its empirical development. Most of the reviewed articles (42.0%) proposed a new TMF rather than using existing ones. Furthermore, we identified relatively few empirical studies (50.0%) that focused on the evaluation of KMb strategies. Consequently, the TMFs used were poorly consolidated, which does not provide a solid empirical foundation to guide the evaluation of KMb strategies. Also, not all the TMFs proposed in the articles were specifically developed for evaluation; some were focused on KMb implementation processes. These may still provide elements to consider for evaluation, although they were not designed to propose specific indicators.

A scoping review published in 2018 identified 596 studies using 159 different KMb TMFs, 95 of which had been used only once [ 11 ]. Many authors reported that these are rarely reused and validated [ 11 , 30 , 33 ] and that it is important to test, refine and integrate existing ones [ 3 , 31 , 34 , 133 ]. A clear, collective and consistent use of existing TMFs is recommended and necessary to advance KMb science and closely related fields [ 12 , 31 ]. The systematic review by Strifler et al. [ 11 ] highlights the diversity of available TMFs and the difficulty users may experience when choosing TMFs to guide their KMb initiatives or evaluation process. Future work should focus on the development of tools to better support users of TMFs, especially those working in organizations. By consolidating a large number of TMFs, the results of this scoping review contribute to these efforts.

The importance of improving evaluation practices for complex multifaceted KMb strategies

Another noteworthy finding was the emphasis on the evaluation of strategies focused on education and professional training for practice improvement (52.3%). Relatively few of the reviewed articles looked at, for example, the evaluation of KMb strategies aimed at informing or influencing decision-making (13.6%), or KMb strategies targeting decision-makers (9.1%). These results reaffirm the importance of conducting more large-scale evaluations of complex and multifaceted KMb strategies. These involve a greater degree of interaction and engagement, are composed of networks of multiple actors, mobilize diverse sources of knowledge and have simultaneous multilevel objectives [ 19 , 134 ].

The fact that some KMb strategies are complex interventions implemented in complex contexts [ 134 ] presents a significant and recurring challenge to their evaluation. Methodological designs, approaches and tools are often ill-suited to capture the short-, medium- and long-term outcomes of KMb strategies, as well as to identify the mechanisms by which these outcomes were produced in a specific context. It is also difficult to link concrete changes in practice and decision-making to tangible longer-term impacts at the population level. Moreover, these impacts can take years to be achieved [ 36 ] and can be influenced by several other factors in addition to KMb efforts [ 2 , 19 , 24 ]. Comprehensive, dynamic and flexible evaluation approaches [ 135 , 136 , 137 ] using mixed methods [ 20 ] appear necessary to understand why, for whom, how, when and in what context KMb strategies achieve their objectives [ 2 , 21 , 25 ]. For instance, realist evaluation, which belongs to theory-based evaluation, may be an approach that addresses issues of causality without sacrificing complexity [ 134 , 138 , 139 ]. This evaluation approach aims to identify the underlying generative mechanisms that can explain how the outcomes were generated and what characteristics of the context affected, or not, those mechanisms. This approach is used to test and refine theory about how interventions with a similar logic of action actually work [ 139 ].

Large heterogeneity of methodologies used in empirical studies

Despite the growth of the KMb field, a recurring issue is the relatively limited number of high-quality studies that evaluate KMb outcomes and impacts. This observation is shared by many of the authors of our scoping articles [ 2 , 22 , 23 , 24 , 25 ]. Only a limited number of empirical articles met the selection criteria ( n  = 44/88) in this scoping review. Synthesizing these studies is challenging due to the diversity of research designs used and the large number of potential evaluation components identified. In addition, most of the identified studies used TMFs and measurement tools that were not validated [ 20 , 29 ] and that were specifically developed for their study [ 16 , 25 , 140 ]. Moreover, these studies did not describe the methods used to justify their choice of evaluation dimensions and components [ 25 ], which greatly hinders the ability to draw inferences and develop generalizable theories through replication in similar studies [ 110 , 140 , 141 , 142 , 143 ]. The lack of a widely used evaluation approach across the field is therefore an important issue [ 16 , 20 ] also highlighted by this scoping review.

Our aim in this review was not to identify specific indicators or measurement tools (for example, questionnaires) for assessing KMb strategies, but rather to describe dimensions and component of TMFs used for KMb evaluation. However, a recent scoping review [ 144 ] looked at measurement tools and revealed that only two general potential tools have been identified to assess KMb activities in any sector or organization: the Level of Knowledge Use Survey (LOKUS) [ 145 ] and the Knowledge Uptake and Utilization Tool (KUUT) [ 95 ]. The authors also assert the importance of developing standardized tools and evaluation processes to facilitate comparison of KMb activities’ outcomes across organizations [ 144 ].

Lack of description and reporting of KMb strategies and evaluation

Another important finding from this review was the sparsity of descriptions of KMb strategies in the published articles. In general, the authors provided little information on the operationalization of their KMb strategies (for example, objectives, target audiences, details of activities implemented, implementation context, expected effects). The KMb strategy objectives and the implemented activities should be carefully selected and empirically, theoretically or pragmatically justified before the evaluation components and specific indicators can be determined [ 146 ].

To improve consistency in the field and to contribute to the development of KMb science, many authors reported the need to better describe and report KMb strategies and their context [ 8 , 54 , 146 , 147 , 148 , 149 , 150 ]. KMb strategies are often inconsistently labelled across studies, poorly described and rarely justified theoretically [ 146 , 150 , 151 ]. It was not possible in this scoping review to associate the evaluation components to be used with the objectives and types of KMb strategies, as too much information was missing in the articles. Over the past 10 years, several guidelines have been proposed to improve the reporting of interventions such as KMb strategies: the “Workgroup for Intervention Development and Evaluation Research (WIDER) recommendations checklist” [ 147 ], the “Standards for Reporting Implementation Studies (StaRI)” [ 150 ] and the “Template for Intervention Description and Replication (TIDieR)” [ 152 ]. These guidelines should be used more often to enhance the reporting of KMb strategies and help advance the field [ 153 ].

Implications for future research

This scoping review provides an overview of potential factors of interest for assessing the context, process, effects and impacts of a KMb strategy. It also proposes a preliminary inventory of potential dimensions and components to consider when planning the evaluation of a KMb strategy. Given the broad spectrum of factors of interest identified across studies, not all of them can be assessed in every context. Rather, they should be targeted according to the objectives of the evaluation, the nature of the KMb strategy and the resources available to conduct the evaluation. Thus, this inventory should not be understood as a prescriptive, normative and exhaustive framework, but rather as a toolbox to identify the most relevant factors to include in the evaluation of a given KMB strategy, and to address a need often expressed by organizations wishing to evaluate their KMb efforts.

Additional work is needed to validate and operationalize these dimensions, to identify relevant measurement tools related to the different components and to see how this inventory could support KMb evaluation practices in organizations.

This scoping review is the first stage of a larger research project aimed at improving organizations’ capacity to evaluate their KMb initiatives by developing an integrative, interdisciplinary and easy-to-use reference framework. In the second phase of the project, the relevance and clarity of the evaluation dimensions identified in the scoping review will be validated through a Delphi study with KMb specialists and researchers. The enriched framework will then be pilot tested in two organizations carrying out and evaluating KMb strategies, to adapt the framework to their needs and to further clarify how the dimensions can be measured in practice. In this third phase, guidance will be provided to help organizations adopt the framework and its support kit. The aim of the project is to go beyond proposing a theoretical framework, and to help build organizations’ capacity to evaluate KT strategies by proposing tools adapted to their realities.

Review limitations

Some limitations of this scoping review should be acknowledged. First, given the numerous different terms used to describe and conceptualize the science of using evidence, it is possible that our search strategy did not capture all relevant publications. However, to limit this risk, we manually searched the reference lists of the selected articles. Second, the literature search was limited to articles published in English or French, and the articles were mostly from high-income countries (for example, North America); therefore, the application of the identified concepts in this scoping review to other contexts should be further explored.

In addition, the search strategy focused on scientific publications to assess progress made in the field of knowledge mobilization strategy evaluation. The grey literature was not examined. It should be considered in future research to complete the overview of evaluation needs in the field of knowledge mobilization.

Finally, the paucity of information in the articles sometimes made it difficult to classify the TMFs according to the taxonomies [ 32 , 44 ], which may have led to possible misinterpretation. However, to limit the risk of errors, the categorization was performed by two reviewers and validated by a third in cases of uncertainty.

Given the increasing demand from organizations for the evaluation of KMb strategies, along with the poorly consolidated KMb research field, a scoping review was needed to identify the range, nature and extent of the literature. This scoping review enabled us to synthesize the breadth of the literature, provide an overview of the many theories, models and frameworks used, and identify and categorize the potential dimensions and components to consider when evaluating KMb initiatives. This scoping review is part of a larger research project, in which the next steps will be to validate the integrative framework and develop a support kit to facilitate its use by organizations involved in KMb.

Availability of data and materials

The dataset supporting the conclusions of this article is included within the article and its additional files.

Abbreviations

• Knowledge mobilization
• Theories, models, and frameworks

Social Sciences and Humanities Research Council. Guidelines for Effective Knowledge Mobilization. 2019. https://www.sshrc-crsh.gc.ca/funding-financement/policies-politiques/knowledge_mobilisation-mobilisation_des_connaissances-eng.aspx Accessed 28 Dec 2022.

Boaz A, Davies H, Fraser A, Nutley S. What works now? evidence-informed policy and practice. Bristol: Policy press; 2019.

Book   Google Scholar  

Curran JA, Grimshaw JM, Hayden JA, Campbell B. Knowledge translation research: the science of moving research into policy and practice. J Contin Educ Heal Prof. 2011;31(3):174–80.

Article   Google Scholar  

Global Commission on Evidence. The Evidence Commission report: A wake-up call and path forward for decision-makers, evidence intermediaries, and impact-oriented evidence producers. McMaster University; 2022 p. 144. https://www.mcmasterforum.org/networks/evidence-commission/report/english

Morris ZS, Wooding S, Grant J. The answer is 17 years, what is the question: understanding time lags in translational research. J R Soc Med. 2011;104(12):510–20.

Article   PubMed   PubMed Central   Google Scholar  

Orton L, Lloyd-Williams F, Taylor-Robinson D, O’Flaherty M, Capewell S. The use of research evidence in public health decision making processes: systematic review. PLoS ONE. 2011;6(7): e21704.

Article   CAS   PubMed   PubMed Central   Google Scholar  

Straus SE, Tetroe J, Graham ID, editors. Knowledge translation in health care: moving from evidence to practice. 2nd ed. Chichester, West Sussex ; Hoboken, NJ: Wiley/BMJ Books; 2013, 406

Barwick M, Dubrowski R, Petricca K. Knowledge translation: The rise of implementation. 2020; https://ktdrr.org/products/kt-implementation/KT-Implementation-508.pdf

Graham ID, Logan J, Harrison MB, Straus SE, Tetroe J, Caswell W, et al. Lost in knowledge translation: time for a map? J Continuing Educ Health Professions. 2006;26(1):13–24.

Grimshaw JM, Eccles MP, Lavis JN, Hill SJ, Squires JE. Knowledge translation of research findings. Implement Sci. 2012;7(1):50.

Strifler L, Cardoso R, McGowan J, Cogo E, Nincic V, Khan PA, et al. Scoping review identifies significant number of knowledge translation theories, models, and frameworks with limited use. J Clin Epidemiol. 2018;100:92–102.

Article   PubMed   Google Scholar  

Esmail R, Hanson HM, Holroyd-Leduc J, Brown S, Strifler L, Straus SE, et al. A scoping review of full-spectrum knowledge translation theories, models, and frameworks. Implement Sci. 2020;15(1):11.

McKibbon KA, Lokker C, Wilczynski NL, Ciliska D, Dobbins M, Davis DA, et al. A cross-sectional study of the number and frequency of terms used to refer to knowledge translation in a body of health literature in 2006: a Tower of Babel? Implement Sci. 2010;5(1):16.

Fonds de recherche du Québec. Stratégie de mobilisation des connaissances 2014–2017. 2014. https://frq.gouv.qc.ca/en/mobilization-of-knowledge/ . Accessed 28 Dec 2022.

Gervais MJ, Souffez K, Ziam S. Quel impact avons-nous ? Vers l’élaboration d’un cadre pour rendre visibles les retombées du transfert des connaissances. TUC Revue francophone de recherche sur le transfert et l’utilisation des connaissances. 2016;1(2):21.

Google Scholar  

Williams NJ, Beidas RS. Annual research review: the state of implementation science in child psychology and psychiatry: a review and suggestions to advance the field. J Child Psychol Psychiatr. 2019;60(4):430–50.

Mitton C, Adair CE, Mckenzie E, Patten SB, Perry BW. Knowledge transfer and exchange: review and synthesis of the literature. Milbank Q. 2007;85(4):729–68.

Oliver K, Innvar S, Lorenc T, Woodman J, Thomas J. A systematic review of barriers to and facilitators of the use of evidence by policymakers. BMC Health Serv Res. 2014;14(1):2.

Fazey I, Bunse L, Msika J, Pinke M, Preedy K, Evely AC, et al. Evaluating knowledge exchange in interdisciplinary and multi-stakeholder research. Glob Environ Chang. 2014;25:204–20.

Gervais MJ, Marion C, Dagenais C, Chiocchio F, Houlfort N. Dealing with the complexity of evaluating knowledge transfer strategies: guiding principles for developing valid instruments. Res Eval. 2016;25(1):62–9.

Reed MS, Bryce R, Machen R. Pathways to policy impact: a new approach for planning and evidencing research impact. Evid policy. 2018;14(3):431–58.

Kim C, Wilcher R, Petruney T, Krueger K, Wynne L, Zan T. A research utilisation framework for informing global health and development policies and programmes. Health Res Policy Sys. 2018;16(1):9.

Langer L, Tripney J, Gough D University of London, Social Science Research Unit, Evidence for Policy and Practice Information and Co-ordinating Centre. The science of using science: researching the use of research evidence in decision-making. 2016.

Rajić A, Young I, McEwen SA. Improving the utilization of research knowledge in agri-food public health: a mixed-method review of knowledge translation and transfer. Foodborne Pathog Dis. 2013;10(5):397–412.

Scarlett J, Forsberg BC, Biermann O, Kuchenmüller T, El-Khatib Z. Indicators to evaluate organisational knowledge brokers: a scoping review. Health Res Policy Syst. 2020;18(1):93.

Bornbaum CC, Kornas K, Peirson L, Rosella LC. Exploring the function and effectiveness of knowledge brokers as facilitators of knowledge translation in health-related settings: a systematic review and thematic analysis. Implement Sci. 2015;10(1):162.

Sarkies MN, Bowles KA, Skinner EH, Haas R, Lane H, Haines TP. The effectiveness of research implementation strategies for promoting evidence-informed policy and management decisions in healthcare: a systematic review. Implement Sci. 2017;12(1):132.

Scott SD, Albrecht L, O’Leary K, Ball GD, Hartling L, Hofmeyer A, et al. Systematic review of knowledge translation strategies in the allied health professions. Implement Sci. 2012;7(1):70.

Dagenais C, Malo M, Robert É, Ouimet M, Berthelette D, Ridde V. Knowledge transfer on complex social interventions in public health: a scoping study. PLoS ONE. 2013;8(12): e80233.

Davies HT, Powell AE, Nutley SM. Mobilising knowledge to improve UK health care: learning from other countries and other sectors – a multimethod mapping study. Health Serv Deliv Res. 2015;3(27):1–190.

Damschroder LJ. Clarity out of chaos: use of theory in implementation research. Psychiatry Res. 2020;283: 112461.

Nilsen P. Making sense of implementation theories, models and frameworks. Implement Sci. 2015;10(1):53.

Ellen ME, Panisset U, Araujo de Carvalho I, Goodwin J, Beard J. A knowledge translation framework on ageing and health. Health Policy. 2017;121(3):282–91.

Wensing M, Bosch M, Grol R. Developing and selecting interventions for translating knowledge to action. CMAJ. 2010;182(2):E85–8.

Bennet A, Bennet D, Fafard K, Fonda M, Lomond T, Messier L, et al. Knowledge mobilization in the social sciences and humanities: moving from research to action. Frost: MQI Press; 2007.

Phipps D, Cummins J, Pepler D, Craig W, Cardinal S. The Co-produced Pathway to Impact Describes Knowledge Mobilization Processes. JCES. 2016;9(1). https://jces.ua.edu/articles/258 . Accessed 17 Nov 2022.

Birken SA, Rohweder CL, Powell BJ, Shea CM, Scott J, Leeman J, et al. T-CaST: an implementation theory comparison and selection tool. Implement Sci. 2018;13(1):143.

Munn Z, Peters MDJ, Stern C, Tufanaru C, McArthur A, Aromataris E. Systematic review or scoping review? Guidance for authors when choosing between a systematic or scoping review approach. BMC Med Res Methodol. 2018;18(1):143.

Arksey H, O’Malley L. Scoping studies: towards a methodological framework. Int J Soc Res Methodol. 2005;8(1):19–32.

Tricco AC, Lillie E, Zarin W, O’Brien KK, Colquhoun H, Levac D, et al. PRISMA extension for scoping reviews (PRISMA-ScR): checklist and explanation. Ann Intern Med. 2018;169(7):467–73.

Moullin JC, Sabater-Hernandez D, Fernandez-Llimos F, Benrimoj SI. A systematic review of implementation frameworks of innovations in healthcare and resulting generic implementation framework. Health Res Policy Syst. 2015;13(101170481):16.

Pham MT, Rajić A, Greig JD, Sargeant JM, Papadopoulos A, McEwen SA. A scoping review of scoping reviews: advancing the approach and enhancing the consistency. Res Synthesis Methods. 2014;5(4):371–85.

Farkas M, Jette AM, Tennstedt S, Haley SM, Quinn V. Knowledge dissemination and utilization in gerontology: an organizing framework. Gerontologist. 2003;43:47–56.

Powell BJ, Waltz TJ, Chinman MJ, Damschroder LJ, Smith JL, Matthieu MM, et al. A refined compilation of implementation strategies: results from the Expert Recommendations for Implementing Change (ERIC) project. Implement Sci. 2015;10(1):21.

Waltz TJ, Powell BJ, Matthieu MM, Damschroder LJ, Chinman MJ, Smith JL, et al. Use of concept mapping to characterize relationships among implementation strategies and assess their feasibility and importance: results from the Expert Recommendations for Implementing Change (ERIC) study. Implement Sci. 2015;10(1):109.

Smith JD, Li DH, Rafferty MR. The implementation research logic model: a method for planning, executing, reporting, and synthesizing implementation projects. Implement Sci. 2020;15(1):84.

Glasgow RE, Vogt TM, Boles SM. Evaluating the public health impact of health promotion interventions: the RE-AIM framework. Am J Public Health. 1999;89(9):1322–7.

Kitson A, Harvey G, McCormack B. Enabling the implementation of evidence based practice: a conceptual framework. Qual Health Care. 1998;7:149–58.

Sketris IS, Carter N, Traynor RL, Watts D, Kelly K, following contributing members of the CNODES Knowledge Translation Team: Pierre Ernst JG Brenda Hemmelgarn, Colleen Metge, Michael Paterson, Robert Platt W and Gary Teare. Building a framework for the evaluation of knowledge translation for the Canadian Network for Observational Drug Effect Studies. Pharmacoepidemiol Drug Saf. 2020;29 Suppl 1(d0r, 9208369):8–25.

Thomas DR. A general inductive approach for analyzing qualitative evaluation data. Am J Eval. 2006;27(2):237–46.

Ajzen I. The theory of planned behavior. Organ Behav Hum Decis Process. 1991;50(2):179–211.

Moore DE, Green JS, Gallis HA. Achieving desired results and improved outcomes: integrating planning and assessment throughout learning activities. J Contin Educ Health Prof. 2009;29(1):1–15.

Tschida JE, Drahota A. Fidelity to the ACT SMART Toolkit: an instrumental case study of implementation strategy fidelity. Implement Sci Commun. 2023;4(1):52.

Colquhoun H, Leeman J, Michie S, Lokker C, Bragge P, Hempel S, et al. Towards a common terminology: a simplified framework of interventions to promote and integrate evidence into health practices, systems, and policies. Implement Sci. 2014;9(1):781.

Bertone MP, Meessen B, Clarysse G, Hercot D, Kelley A, Kafando Y, et al. Assessing communities of practice in health policy: a conceptual framework as a first step towards empirical research. Health Res Policy Sys. 2013;11(1):39.

Gagliardi AR, Legare F, Brouwers MC, Webster F, Wiljer D, Badley E, et al. Protocol: developing a conceptual framework of patient mediated knowledge translation, systematic review using a realist approach. Implement Sci. 2011;6(101258411):25.

Sargeant J, Borduas F, Sales A, Klein D, Lynn B, Stenerson H. CPD and KT: models used and opportunities for synergy. J Contin Educ Heal Prof. 2011;31(3):167–73.

Stetler CB, Ritchie J, Rycroft-Malone J, Schultz A, Charns M. Improving quality of care through routine, successful implementation of evidence-based practice at the bedside: an organizational case study protocol using the Pettigrew and Whipp model of strategic change. Implement Sci. 2007;2(101258411):3.

Kok MO, Schuit AJ. Contribution mapping: a method for mapping the contribution of research to enhance its impact. Health Res Policy Syst. 2012;10(101170481):21.

Dadich A. From bench to bedside: methods that help clinicians use evidence-based practice. Aust Psychol. 2010;45(3):197–211.

Brown P, Bahri P. Engagement’ of patients and healthcare professionals in regulatory pharmacovigilance: establishing a conceptual and methodological framework. Eur J Clin Pharmacol. 2019;75(9):1181–92.

Article   CAS   PubMed   Google Scholar  

Dobbins M, Ciliska D, Cockerill R, Barnsley J, DiCenso A. A framework for the dissemination and utilization of research for health-care policy and practice. Worldviews Evid Based Nurs Presents Arch Online J Knowl Synthesis Nurs. 2002;9(1):149–60.

Gagliardi AR, Brouwers MC, Bhattacharyya OK. The guideline implementability research and application network (GIRAnet): an international collaborative to support knowledge exchange: study protocol. Implement Sci. 2012;7(101258411):26.

Brooks SP, Zimmermann GL, Lang M, Scott SD, Thomson D, Wilkes G, et al. A framework to guide storytelling as a knowledge translation intervention for health-promoting behaviour change. Implement sci commun. 2022;3(1):35.

Cullen L, Hanrahan K, Edmonds SW, Reisinger HS, Wagner M. Iowa implementation for sustainability framework. Implement Sci. 2022;17(1):1.

Labbé D, Mahmood A, Miller WC, Mortenson WB. Examining the impact of knowledge mobilization strategies to inform urban stakeholders on accessibility: a mixed-methods study. Int J Environ Res Public Health. 2020;17(5):1561.

Straus SE, Tetroe J, Graham ID, Zwarenstein M, Bhattacharyya O, Shepperd S. Monitoring use of knowledge and evaluating outcomes. Can Med Assoc J. 2010;182(2):E94–8.

Bennett S, Whitehead M, Eames S, Fleming J, Low S, Caldwell E. Building capacity for knowledge translation in occupational therapy: learning through participatory action research. BMC Med Educ. 2016;16(1):257.

Brown C, Rogers S. Measuring the effectiveness of knowledge creation as a means of facilitating evidence-informed practice in early years settings in one London Borough. Lond Rev Educ. 2014;12(3):245–60.

Talbott E, De Los RA, Kearns DM, Mancilla-Martinez J, Wang M. Evidence-based assessment in special education research: advancing the use of evidence in assessment tools and empirical processes. Except Child. 2023;89(4):467–87.

Rosella LC, Bornbaum C, Kornas K, Lebenbaum M, Peirson L, Fransoo R, et al. Evaluating the process and outcomes of a knowledge translation approach to supporting use of the Diabetes Population Risk Tool (DPoRT) in public health practice. Canadian J Program Eval. 2018;33(1):21–48.

Couineau AL, Forbes D. Using predictive models of behavior change to promote evidence-based treatment for PTSD. Psychol Trauma Theory Res Pract Policy. 2011;3(3):266–75.

Dufault M. Testing a collaborative research utilization model to translate best practices in pain management. Worldviews Evid Based Nurs. 2004;1:S26-32.

Beckett K, Farr M, Kothari A, Wye L, le May A. Embracing complexity and uncertainty to create impact: exploring the processes and transformative potential of co-produced research through development of a social impact model. Health Res Policy Syst. 2018;16(1):118.

Kramer DM, Wells RP, Carlan N, Aversa T, Bigelow PP, Dixon SM, et al. Did you have an impact? A theory-based method for planning and evaluating knowledge-transfer and exchange activities in occupational health and safety. Int J Occup Saf Ergon. 2013;19(1):41–62.

Duhamel F, Dupuis F, Turcotte A, Martinez AM, Goudreau J. Integrating the illness beliefs model in clinical practice: a family systems nursing knowledge utilization model. J FAM NURS. 2015;21(2):322–48.

Wimpenny P, Johnson N, Walter I, Wilkinson JE. Tracing and identifying the impact of evidence-use of a modified pipeline model. Worldviews Evid Based Nurs. 2008;5(1):3–12.

Ward V, Smith S, House A, Hamer S. Exploring knowledge exchange: a useful framework for practice and policy. Soc Sci Med. 2012;74(3):297–304.

Grooten L, Vrijhoef HJM, Alhambra-Borras T, Whitehouse D, Devroey D. The transfer of knowledge on integrated care among five European regions: a qualitative multi-method study. BMC Health Serv Res. 2020;20(1):11.

Stetler CB. Updating the Stetler Model of research utilization to facilitate evidence-based practice. Nurs Outlook. 2001;49(6):272–9.

Ward V. Why, whose, what and how? A framework for knowledge mobilisers. Evid Policy J Res Debate Pract. 2017;13(3):477–97.

Levin RF, Fineout-Overholt E, Melnyk BM, Barnes M, Vetter MJ. Fostering evidence-based practice to improve nurse and cost outcomes in a community health setting: a pilot test of the advancing research and clinical practice through close collaboration model. Nurs Adm Q. 2011;35(1):21–33.

Currie M, King G, Rosenbaum P, Law M, Kertoy M, Specht J. A model of impacts of research partnerships in health and social services. Eval Program Plann. 2005;28(4):400–12.

Richard L, Chiocchio F, Essiembre H, Tremblay MC, Lamy G, Champagne F, et al. Communities of practice as a professional and organizational development strategy in local public health organizations in Quebec, Canada: an evaluation model. Healthc Policy. 2014;9(3):26–39.

PubMed   PubMed Central   Google Scholar  

Rycroft-Malone J, Wilkinson J, Burton CR, Harvey G, McCormack B, Graham I, et al. Collaborative action around implementation in collaborations for leadership in applied health research and care: towards a programme theory. J Health Serv Res Policy. 2013;18(3 Suppl):13–26.

Gagliardi AR, Fraser N, Wright FC, Lemieux-Charles L, Davis D. Fostering knowledge exchange between researchers and decision-makers: exploring the effectiveness of a mixed-methods approach. Health Policy. 2008;86(1):53–63.

Paquette-Warren J, Harris SB, Naqshbandi Hayward M, Tompkins JW. Case study of evaluations that go beyond clinical outcomes to assess quality improvement diabetes programmes using the Diabetes Evaluation Framework for Innovative National Evaluations (DEFINE). J Eval Clin Pract. 2016;22(5):644–52.

Paquette-Warren J, Tyler M, Fournie M, Harris SB. The diabetes evaluation framework for innovative national evaluations (DEFINE): construct and content validation using a modified Delphi method. Can J diabetes. 2017;41(3):281–96.

Abbot ML, Lee KK, Rossiter MJ. Evaluating the effectiveness and functionality of professional learning communities in adult ESL Programs. TESL Canada J. 2018;35(2):1–25.

Ho K, Bloch R, Gondocz T, Laprise R, Perrier L, Ryan D, et al. Technology-enabled knowledge translation: frameworks to promote research and practice. J Contin Educ Heal Prof. 2004;24(2):90–9.

Yu X, Hu D, Li N, Xiao Y. Comprehensive evaluation on teachers’ knowledge sharing behavior based on the improved TOPSIS method. Comput Intell Neurosci. 2022;2022(101279357):2563210.

Arora S, Kalishman SG, Thornton KA, Komaromy MS, Katzman JG, Struminger BB, et al. Project ECHO: a telementoring network model for continuing professional development. J Contin Educ Health Prof. 2017;37(4):239–44.

Smidt A, Balandin S, Sigafoos J, Reed VA. The Kirkpatrick model: a useful tool for evaluating training outcomes. J Intellect Dev Disabil. 2009;34(3):266–74.

Jeffs L, Sidani S, Rose D, Espin S, Smith O, Martin K, et al. Using theory and evidence to drive measurement of patient, nurse and organizational outcomes of professional nursing practice. Int J Nurs Pract. 2013;19(2):141–8.

Skinner K. Developing a tool to measure knowledge exchange outcomes. Can J Program Eval. 2007;22(1):49–75.

Lavis J, Ross S, McLeod C, Gildiner A. Measuring the impact of health research. J Health Serv Res Policy. 2003;8(3):165–70.

Boyko JA, Lavis JN, Abelson J, Dobbins M, Carter N. Deliberative dialogues as a mechanism for knowledge translation and exchange in health systems decision-making. Soc Sci Med. 2012;75(11):1938–45.

Proctor E, Silmere H, Raghavan R, Hovmand P, Aarons G, Bunger A, et al. Outcomes for implementation research: conceptual distinctions, measurement challenges, and research agenda. Adm Policy Ment Health. 2011;38(2):65–76.

Gainforth HL, Latimer-Cheung AE, Athanasopoulos P, Martin Ginis KA. Examining the feasibility and effectiveness of a community-based organization implementing an event-based knowledge mobilization initiative to promote physical activity guidelines for people with spinal cord injury among support personnel. Health Promot Pract. 2015;16(1):55–62.

Glasgow RE, Harden SM, Gaglio B, Rabin B, Smith ML, Porter GC, et al. RE-AIM planning and evaluation framework: adapting to new science and practice with a 20-year review. Front Public Health. 2019. https://doi.org/10.3389/fpubh.2019.00064 .

Shelton RC, Chambers DA, Glasgow RE. An extension of RE-AIM to enhance sustainability: addressing dynamic context and promoting health equity over time. Front Public Health. 2020;8(101616579):134.

Bender BG, Simmons B, Konkoly N, Liu AH. The asthma toolkit bootcamp to improve rural primary care for pediatric asthma. J Allergy Clin Immunol Pract. 2021;9(8):3091-3097.e1.

de la Garza Iga FJ, Mejia Alvarez M, Cockroft JD, Rabin J, Cordon A, Elias Rodas DM, et al. Using the project ECHO TM model to teach mental health topics in rural Guatemala: an implementation science-guided evaluation. Int J Soc Psychiatry. 2023;69(8):2031–41.

Alkin M, Taut S. Unbundling evaluation use. Stud Educ Eval. 2003;29(1):1–12.

Varallyay NI, Langlois EV, Tran N, Elias V, Reveiz L. Health system decision-makers at the helm of implementation research: development of a framework to evaluate the processes and effectiveness of embedded approaches. Health Res Policy Syst. 2020;18(1):64.

McCabe KE, Wallace A, Crosland A. A model for collaborative working to facilitate knowledge mobilisation in public health. Evid Policy. 2015;11(4):559–76.

Gonzales R, Handley MA, Ackerman S, O’sullivan PS. A framework for training health professionals in implementation and dissemination science. Acad Med. 2012;87(3):271–8.

Edgar L, Herbert R, Lambert S, MacDonald JA, Dubois S, Latimer M. The joint venture model of knowledge utilization: a guide for change in nursing. Nurs Leadersh. 2006;9(2):41–55.

Stetler CB, Damschroder LJ, Helfrich CD, Hagedorn HJ. A Guide for applying a revised version of the PARIHS framework for implementation. Implement Sci. 2011;6(101258411):99.

Brennan SE, Cumpston M, Misso ML, McDonald S, Murphy MJ, Green SE. Design and formative evaluation of the policy liaison initiative: a long-term knowledge translation strategy to encourage and support the use of cochrane systematic reviews for informing. Evid Policy. 2016;12(1):25–52.

Hinchcliff R, Senserrick T, Travaglia J, Greenfield D, Ivers R. The enhanced knowledge translation and exchange framework for road safety: a brief report on its development and potential impacts. Inj Prev. 2017;23(2):114–7.

Ye J, Woods D, Bannon J, Bilaver L, Kricke G, McHugh M, et al. Identifying contextual factors and strategies for practice facilitation in primary care quality improvement using an informatics-driven model: framework development and mixed methods case study. JMIR Hum Factors. 2022;9(2): e32174.

Brangan J, Quinn S, Spirtos M. Impact of an evidence-based practice course on occupational therapist’s confidence levels and goals. Occup Ther Health Care. 2015;29(1):27–38.

Bonetti D, Johnston M, Pitts NB, Deery C, Ricketts I, Tilley C, et al. Knowledge may not be the best target for strategies to influence evidence-based practice: using psychological models to understand RCT effects. Int J Behav Med. 2009;16(3):287–93.

Buckley LL, Goering P, Parikh SV, Butterill D, Foo EKH. Applying a “stages of change” model to enhance a traditional evaluation of a research transfer course. J Eval Clin Pract. 2003;9(4):385–90.

Boyko JA, Lavis JN, Dobbins M, Souza NM. Reliability of a tool for measuring theory of planned behaviour constructs for use in evaluating research use in policymaking. Health Res Policy Syst. 2011;24(9):29.

Imani-Nasab MH, Yazdizadeh B, Salehi M, Seyedin H, Majdzadeh R. Validity and reliability of the Evidence Utilisation in Policymaking Measurement Tool (EUPMT). Health Res Policy Syst. 2017;15(1):66.

Dwan KM, McInnes P, Mazumdar S. Measuring the success of facilitated engagement between knowledge producers and users: a validated scale. Evid Policy. 2015;11(2):239–52.

Haynes A, Rowbotham S, Grunseit A, Bohn-Goldbaum E, Slaytor E, Wilson A, et al. Knowledge mobilisation in practice: an evaluation of the Australian Prevention Partnership Centre. Health Res Policy Sys. 2020;18(1):13.

Haines M, Brown B, Craig J, D’Este C, Elliott E, Klineberg E, et al. Determinants of successful clinical networks: the conceptual framework and study protocol. Implement Sci. 2012;7(101258411):16.

Ko LK, Jang SH, Friedman DB, Glanz K, Leeman J, Hannon PA, et al. An application of the science impact framework to the cancer prevention and control research network from 2014–2018. Prev Med. 2019;12: 105821.

Leeman J, Sommers J, Vu M, Jernigan J, Payne G, Thompson D, et al. An evaluation framework for obesity prevention policy interventions. Prev Chronic Dis. 2012;9(101205018):E120.

Pettman TL, Armstrong R, Waters E, Allender S, Love P, Gill T, et al. Evaluation of a knowledge translation and exchange platform to advance non-communicable disease prevention. Evid Policy. 2016;12(1):109–26.

Yearwood AC. Applying a logical theory of change for strengthening research uptake in policy: a case study of the Evidence Informed Decision Making Network of the Caribbean. Rev Panam Salud Publica. 2018;42: e91.

Thomson D, Brooks S, Nuspl M, Hartling L. Programme theory development and formative evaluation of a provincial knowledge translation unit. Health Res Policy Syst. 2019;17(1):40.

Garad R, Kozica-Olenski S, Teede HJ. Evaluation of a center of research excellence in polycystic ovary syndrome as a large-scale collaborative research translation initiative, including evaluating translation of guideline impact. Semin Reprod Med. 2018;36(1):42–9.

Reddy S, Wakerman J, Westhorp G, Herring S. Evaluating impact of clinical guidelines using a realist evaluation framework. J Eval Clin Pract. 2015;21(6):1114–20.

Van Eerd D, Moser C, Saunders R. A research impact model for work and health. Am J Ind Med. 2021;64(1):3–12.

Yip O, Huber E, Stenz S, Zullig LL, Zeller A, De Geest SM, et al. A contextual analysis and logic model for integrated care for frail older adults living at home: The INSPIRE Project. Int J Integr Care. 2021;21(2):9.

Guo R, Bain BA, Willer J. Application of a logic model to an evidence-based practice training program for speech-language pathologists and audiologists. J Allied Health. 2011;40(1):e23–8.

PubMed   Google Scholar  

McDonald S, Turner T, Chamberlain C, Lumbiganon P, Thinkhamrop J, Festin MR, et al. Building capacity for evidence generation, synthesis and implementation to improve the care of mothers and babies in South East Asia: methods and design of the SEA-ORCHID Project using a logical framework approach. BMC Med Res Methodol. 2010;10(100968545):61.

Tabak RG, Khoong EC, Chambers DA, Brownson RC. Bridging research and practice: models for dissemination and implementation research. Am J Prev Med. 2012;43(3):337–50.

Wensing M, Grol R. Knowledge translation in health: how implementation science could contribute more. BMC Med. 2019;17(1):88.

Kreindler SA. Advancing the evaluation of integrated knowledge translation. Health Res Policy Sys. 2018;16(1):104.

Best A, Holmes B. Systems thinking, knowledge and action: towards better models and methods. Evid Policy. 2010;6(2):145–59.

van Mil HGJ, Foegeding EA, Windhab EJ, Perrot N, van der Linden E. A complex system approach to address world challenges in food and agriculture. Trends Food Sci Technol. 2014;40(1):20–32.

Wehrens R. Beyond two communities – from research utilization and knowledge translation to co-production? Public Health. 2014;128(6):545–51.

Ridde V, Pérez D, Robert E. Using implementation science theories and frameworks in global health. BMJ Glob Health. 2020;5(4): e002269.

Salter KL, Kothari A. Using realist evaluation to open the black box of knowledge translation: a state-of-the-art review. Implement Sci. 2014;9(1):115.

Van Eerd D, Cole D, Keown K, Irvin E, Kramer D, Gibson B, et al. Report on knowledge transfer and exchange practices: A systematic review of the quality and types of instruments used to assess KTE implementation and impact. Toronto: Institute for Work & Health; 2011 p. 130. https://www.iwh.on.ca/sites/iwh/files/iwh/reports/iwh_sys_review_kte_evaluation_tools_2011_rev.pdf

Dobbins M, Robeson P, Ciliska D, Hanna S, Cameron R, O’Mara L, et al. A description of a knowledge broker role implemented as part of a randomized controlled trial evaluating three knowledge translation strategies. Implement Sci. 2009;4(1):23.

Rychetnik L, Bauman A, Laws R, King L, Rissel C, Nutbeam D, et al. Translating research for evidence-based public health: key concepts and future directions. J Epidemiol Community Health. 2012;66(12):1187–92.

Weiner BJ, Lewis CC, Stanick C, Powell BJ, Dorsey CN, Clary AS, et al. Psychometric assessment of three newly developed implementation outcome measures. Implement Sci. 2017;12(1):108.

Bhawra J, Skinner K. Examination of tools associated with the evaluation of knowledge uptake and utilization: a scoping review. Eval Program Plann. 2020;83: 101875.

Lane JP, Stone VI, Nobrega A, Tomita M. Level Of Knowledge Use Survey (LOKUS): a validated instrument for tracking knowledge uptake and use. Stud Health Technol Inform. 2015;217:106–10.

Proctor EK, Powell BJ, McMillen JC. Implementation strategies: recommendations for specifying and reporting. Implement Sci. 2013;8(1):139.

Albrecht L, Archibald M, Arseneau D, Scott SD. Development of a checklist to assess the quality of reporting of knowledge translation interventions using the Workgroup for Intervention Development and Evaluation Research (WIDER) recommendations. Implement Sci. 2013;8(1):52.

Bragge P, Grimshaw JM, Lokker C, Colquhoun H, Albrecht L, Baron J, et al. AIMD - a validated, simplified framework of interventions to promote and integrate evidence into health practices, systems, and policies. BMC Med Res Methodol. 2017;17(1):38.

Kastner M, Makarski J, Hayden L, Lai Y, Chan J, Treister V, et al. Improving KT tools and products: development and evaluation of a framework for creating optimized, Knowledge-activated Tools (KaT). Implement Sci Commun. 2020;1(1):47.

Pinnock H, Barwick M, Carpenter CR, Eldridge S, Grandes G, Griffiths CJ, et al. Standards for Reporting Implementation Studies (StaRI) Statement. BMJ. 2017;6(356): i6795.

Lokker C, McKibbon KA, Colquhoun H, Hempel S. A scoping review of classification schemes of interventions to promote and integrate evidence into practice in healthcare. Implement Sci. 2015;10(1):27.

Hoffmann TC, Glasziou PP, Boutron I, Milne R, Perera R, Moher D, et al. Better reporting of interventions: template for intervention description and replication (TIDieR) checklist and guide. BMJ. 2014;7(348): g1687.

Wilson PM, Sales A, Wensing M, Aarons GA, Flottorp S, Glidewell L, et al. Enhancing the reporting of implementation research. Implement Sci. 2017;12(1):13.

Download references

Acknowledgements

We wish to thank Julie Desnoyers for designing and implementing the search strategy, Gabrielle Legendre for her contribution in the screening phase and Karine Souffez and Caroline Tessier for their input during the project.

This project was supported by an Insight Grant from the Social Sciences and Humanities Research Council of Canada (SSHRC) and by the Équipe RENARD (FRQ-SC). The funding bodies had no role in the conduct of this scoping review.

Author information

Authors and affiliations.

School of Business Administration, Université TÉLUQ, Montreal, Canada

Saliha Ziam & Laura Justine Chouinard

Department of School and Social Adaptation Studies, Faculty of Education, Université de Sherbrooke, Sherbrooke, Canada

Sèverine Lanoue, Esther McSween-Cadieux, Julie Lane & Ollivier Prigent

Department of Psychology, Université du Québec à Montréal, Montreal, Canada

Mathieu-Joël Gervais

Centre RBC d’expertise Universitaire en Santé Mentale, Université de Sherbrooke, Sherbrooke, Canada

School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montreal, Canada

Dina Gaid & Quan Nha Hong

Department of Psychology, Université de Montréal, Montreal, Canada

Christian Dagenais

Université Paris Cité, IRD (Institute for Research on Sustainable Development, CEPED, Paris, France

Valéry Ridde

Institute of Health and Development (ISED), Cheikh Anta Diop University, Dakar, Senegal

Public Health Intelligence and Knowledge Translation Division, Public Health Agency of Canada, Ottawa, Canada

Emmanuelle Jean

Coordinator of the Interregional Consortium of Knowledge in Health and Social Services (InterS4), Rimouski, Canada

France Charles Fleury

You can also search for this author in PubMed   Google Scholar

Contributions

SZ, MJG, EMC, JL, CD, EJ, KS, VR and CT were involved in developing and designing the scoping review. EMC, MJG and GL (collaborator) screened articles in duplicate. SL, DG, LJC and OP extracted data from the included articles. SL and DG synthesized the data. SL, SZ and EMC drafted the manuscript. SZ led the project, supervised and assisted the research team at every stage, and secured the funding. All authors provided substantive feedback and approved the manuscript prior to submission.

Corresponding author

Correspondence to Saliha Ziam .

Ethics declarations

Ethics approval and consent to participate.

Not applicable.

Consent for publication

Competing interests.

The authors declare that they have no competing interests.

Additional information

Publisher’s note.

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Additional file 1..

Keywords and search strategy.

Additional file 2.

Summary of included articles.

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ . The Creative Commons Public Domain Dedication waiver ( http://creativecommons.org/publicdomain/zero/1.0/ ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Reprints and permissions

About this article

Cite this article.

Ziam, S., Lanoue, S., McSween-Cadieux, E. et al. A scoping review of theories, models and frameworks used or proposed to evaluate knowledge mobilization strategies. Health Res Policy Sys 22 , 8 (2024). https://doi.org/10.1186/s12961-023-01090-7

Download citation

Received : 16 June 2023

Accepted : 07 December 2023

Published : 10 January 2024

DOI : https://doi.org/10.1186/s12961-023-01090-7

Share this article

Anyone you share the following link with will be able to read this content:

Sorry, a shareable link is not currently available for this article.

Provided by the Springer Nature SharedIt content-sharing initiative

• Knowledge translation
• Scoping review

Health Research Policy and Systems

ISSN: 1478-4505

• Submission enquiries: Access here and click Contact Us
• General enquiries: [email protected]

AI-Based Research Tools

Your librarian.

Introduction: Conducting AI Powered Research

AI tools for research can help you to discover new sources for your research assignment or literature review! These tools will synthesize information from large databases of scholarly output with the aim of finding the most relevant articles, thereby saving researchers' time. As with our research databases or any other search tool, however, it's important to:

1) always evaluate results/output;

2) not rely on any one tool for all of your research,

as you will risk missing important information on your topic of interest. 

As always, if you have questions about using these tools for your research, please contact your friendly Rider librarian!

Disclaimer:  Rider University Libraries do not have subscription access to the AI-powered tools listed below. The guide serves solely as an informational resource. It is recommended that you assess these tools and their usage methodologies independently. 

• ELICIT IS AN "AI-POWERED RESEARCH ASSISTANT" - useful for finding papers, filtering study types, automating research flow, brainstorming, summarizing and more.
• Elicit is a research assistant using language models like GPT-3 to automate parts of researchers' workflows.
• Currently, the main workflow in Elicit is Literature Review--if you ask a question, Elicit will show relevant papers and summaries of key information about those papers in an easy-to-use table. 
• Access the Elicit FAQ here.

Research Rabbit

• RESEARCH RABBIT IS A CITATION-BASED MAPPING TOOL that focuses on the relationships between research works. 
• Bills itself as the "Spotify for Papers" !
• It uses visualizations to help researchers find similar papers and locate other researchers in their field. 
• Research Rabbit uses multiple databases, but does not name them (more information can be found on the FAQ page).
• Keep up with the latest research related to your collections using the "Personalized Digests" feature.

• PERPLEXITY   IS A SEARCH ENGINE THAT SEARCHES  Large Language Models (LLMs) to provide AI-generated answers (much like ChatGPT)
• Billed as "an alternative to traditional search engines, where you can directly pose your questions and receive concise, accurate answers backed up by a curated set of sources."
• It has a conversational interface, "contextual awareness" and "personalization" to learn your interests and preferences over time. 
• Using an "advanced search engine, it processes your questions and tasks it then uses predictive text capabilities to generate useful responses, choosing the best one from multiple sources, and summarizes the results in a concise way."
• Access the Perplexity FAQ here.

• CONSENSUS  USES LARGE LANGUAGE MODELS  (like Elicit) to help researchers find and synthesize answers to research questions, focusing on scholarly authors' findings and claims in each paper.
• Bills itself as the "ChatGPT of research!"--simply type in your research questions and off you go!
• Consensus provides helpful guidance on question prompts for different question types.
• Example topics are provided in browseable format
• Access the Consensus FAQ here. 

Semantic Scholar

• SEMANTIC SCHOLAR  PROVIDES BRIEF SUMMARIES  of the main objectives and results of papers. (It supplies underlying data for several of the other tools above).
• "We index over 200 million academic papers from publisher partnerships, data providers, and web crawls."
• "Accelerating Scientific Breakthroughs Using AI"
• Developed by the Allen Institute for AI
• Access Semantic Scholar's FAQ here.

More AI Research Tools!

To learn about additional AI research tools, check out these research guides!

• AI Research Tools (Rutgers University Library)
• AI Research Tools (Georgetown University Library)
• Selected AI Based Literature Review Tools (Texas A&M University)
• Last Updated: Apr 9, 2024 8:34 PM
• URL: https://guides.rider.edu/aitools