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12 common barriers to critical thinking (and how to overcome them).

As you know, critical thinking is a vital skill necessary for success in life and work. Unfortunately,  barriers to critical thinking  can hinder a person’s ability. This piece will discuss some of the most common  internal and external barriers to critical thinking  and what you should do if one of them hinders your ability to think critically.

Table of Contents

Critical Thinking Challenges

You already know that  critical thinking  is the process of analyzing and evaluating a situation or person so that you can make a sound judgment. You normally use the judgment you derive from your critical thinking process to make crucial decisions, and the choices you make affect you in workplaces, relationships, and life’s goals and achievements.

Several  barriers to critical thinking  can cause you to skew your judgment. This could happen even if you have a large amount of data and information to the contrary. The result might be that you make a poor or ineffective decision instead of a choice that could improve your life quality. These are some of the top obstacles that hinder and distort the ability to think critically:

1. Using Emotions Instead of Logic

Failing to remove one’s emotions from a critical thinking analysis is one of the hugest barriers to the process. People make these mistakes mainly in the relationship realm when choosing partners based on how they “make them feel” instead of the information collected.

The correct way to decide about a relationship is to use all facts, data, opinions, and situations to make a final judgment call. More times than not, individuals use their hearts instead of their minds.

Emotions can hinder critical thinking in the employment realm as well. One example is an employee who reacts negatively to a business decision, change, or process without gathering more information. The relationship between that person and the employer could become severed by her  lack of critical thinking  instead of being salvaged by further investigations and rational reactions.

2. Personal Biases

Personal biases can come from past negative experiences, skewed teachings, and peer pressure. They create a huge obstacle in critical thinking because they overshadow open-mindedness and fairness.

One example is failing to hire someone because of a specific race, age, religious preference, or perceived attitude. The hiring person circumvents using critical thinking by accepting his or her biases as truth. Thus, the entire processes of information gathering and objective analysis get lost in the mix.

3. Obstinance

Stubbornness almost always ruins the critical thinking procedure. Sometimes, people get so wrapped up in being right that they fail to look at the big picture. Big-picture thinking is a large part of critical thinking; without it, all judgments and choices are rash and incomplete.

4. Unbelief

It’s difficult for a person to do something he or she doesn’t believe in. It’s also challenging to engage in something that seems complex. Many people don’t think critically because they believe they must be scholarly to do so. The truth is that  anyone  can think critically by practicing the following steps:

• 1. Gather as much data as possible.
• 2. Have an opinion, but be open to changing it.
• 3. Understand that assumptions are not the truth, and opinions are not facts.
• 4. Think about the scenario, person, or problem from different angles.
• 5. Evaluate all the information thoroughly.
• 6. Ask simple, precise, and abundant questions.
• 7. Take time to observe.
• 8. Don’t be afraid to spend time on the problem or issue.
• 9. Ask for input or additional information.
• 10. Make it make sense.

5. Fear of Failure or Change

Fear of change and failure often hinders a person’s critical thinking process because it doesn’t allow thinking outside the box. Sometimes, the most efficient way to resolve a problem is to be open to changing something.

That change might be a different way of doing something, a relationship termination, or a shift of positions at a workplace. Fear can block out all possible scenarios in the critical thinking cycle. The result is often one-dimensional thinking, tunnel vision, or proverbial head-banging.

6. Egocentric Thinking

Egocentric thinking is also one of the main barriers to critical thinking. It occurs when a person examines everything through a “me” lens. Evaluating something properly requires an individual to understand and consider other people’s perspectives, plights, goals, input, etc.

7. Assumptions

Assumptions are one of the negative  factors that affect critical thinking . They are detrimental to the process because they cause distortions and misguided judgments. When using assumptions, an individual could unknowingly insert an invalid prejudgment into a stage of the thought process and sway the final decision.

It’s never wise to assume anything about a person, entity, or situation because it could be 100 percent wrong. The correct way to deal with assumptions is to store them in a separate thought category of possibilities and then use the data and other evidence to validate or nullify them.

XYZ  might  be why ABC happened, but there isn’t enough information or data to conclude it. The same concept is true for the rest of the possibilities, and thus, it’s necessary to research and analyze the facts before accepting them as truths.

8. Group Thinking

Group thinking is another one of the  barriers to critical thinking  that can block sound decisions and muddy judgments. It’s similar to peer pressure, where the person takes on the viewpoint of the people around him or her to avoid seeming “different.”

This barrier is dangerous because it affects how some people think about right and wrong. It’s most prevalent among teens. One example is the “everybody’s doing it (drugs, bullying), so I should too” mindset.

Unfortunately, this barrier can sometimes spill over into the workplace and darken the environment when workers can’t think for themselves. Workers may end up breaking policies, engaging in negative behavior, or harassing the workers who don’t conform.

Group thinking can also skew someone’s opinion of another person before the individual gets a chance to collect facts and evaluate the person for himself. You’ve probably heard of smear campaigns. They work so well against targets because the parties involved don’t use the critical thinking process at all.

9. Impulsivity

Impulsivity is the tendency to do things without thinking, and it’s a bona fide critical thinking killer. It skips right by  every  step in the critical thinking process and goes directly to what feels good in the moment.

Alleviating the habit takes practice and dedication. The first step is to set time aside when impulsive urges come to think about all aspects of the situation. It may take an impulsive person a while to develop a good critical thinking strategy, but it can work with time.

10. Not Knowing What’s Fact and Opinion

Critical thinking requires the thinker to know the difference between facts and opinions. Opinions are statements based on other people’s evaluative processes, and those processes may not be critical or analytical. Facts are an unemotional and unbiased piece of data that one can verify. Statistics and governmental texts are examples.

11. Having a Highly Competitive Nature

A “winning” mindset can overshadow the fair and objective evaluation of a problem, task, or person and undermine critical thinking. People who  think competitively  could lose sight of what’s right and wrong to meet a selfish goal that way.

12. Basing Statements on Popularity

This problem is prevalent in today’s world. Many people will accept anything a celebrity, political figure, or popular person says as gospel, but discredit or discount other people’s input. An adept critical thinker knows how to separate  what’s  being said from  who  said it and perform the necessary verification steps.

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How To Overcome Barriers in Critical Thinking

If you can identify any of the above-mentioned  barriers , your critical thinking may be flawed. These are some tips for overcoming such barriers:

1. Know your flaws.

The very first step toward improving anything is to know and admit your flaws. If you can do that, you are halfway to using better critical thinking strategies.

2. Park your emotions.

Use logic, not emotion, when you are evaluating something to form a judgment. It’s not the time to think with your heart.

3. Be mindful of others.

Try to put yourself in other people’s shoes to understand their stance. A little empathy goes a long way.

4. Avoid black-and-white thinking.

Understand that there’s always more than one way to solve a problem or achieve a goal. Additionally, consider that not every person is all bad or all good.

5. Dare to be unpopular.

Avoid making decisions to please other people. Instead, evaluate the full lot of information and make the decision you feel is best.

6. Don’t assign unjustified merit.

Don’t assume someone is telling the truth or giving you more accurate information because of his or her name or status. Evaluate  all  people’s input equally.

7. Avoid judging others.

Try to keep biases and prejudices out of your decision-making processes. That will make them fair and just.

8. Be patient with yourself.

Take all the days you need to pick apart a situation or problem and resolve it. Don’t rush to make hasty decisions.

9. Accept different points of view.

Not everyone will agree with you or tell you what you want to hear.

10. Embrace change.

Don’t ever be afraid of changing something or trying something new. Thinking outside the box is an integral part of the critical thinking process.

Now you know the answers to the question,  “What are the challenges of critical thinking?”  Use the information about the  barriers to critical thinking  to improve your critical thinking process and make healthier and more beneficial decisions for everyone.

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Jenny Palmer

Founder of Eggcellentwork.com. With over 20 years of experience in HR and various roles in corporate world, Jenny shares tips and advice to help professionals advance in their careers. Her blog is a go-to resource for anyone looking to improve their skills, land their dream job, or make a career change.

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How to Identify and Remove Barriers to Critical Thinking

Critical Thinking: Structured Reasoning

Even a few simple techniques for logical decision making and persuasion can vastly improve your skills as a leader. Explore how critical thinking can help you evaluate complex business problems, reduce bias, and devise effective solutions.

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Problem-solving is a central business skill, and yet it's the one many people struggle with most. This course will show you how to apply critical thinking techniques to common business examples, avoid misunderstandings, and get at the root of any problem.

Contrary to popular belief, being intelligent or logical does not automatically make you a critical thinker.

People with high IQs are still prone to biases, complacency, overconfidence, and stereotyping that affect the quality of their thoughts and performance at work. But people who scored high in critical thinking —a reflection of sound analytical, problem-solving, and decision-making abilities—report having fewer negative experiences in and out of the office.

Top 5 Barriers to Critical Thinking

To learn how to think critically, you’ll need to identify and understand what prevents people from doing so in the first place. Catching yourself (and others) engaging in these critical thinking no-no’s can help prevent costly mistakes and improve your quality of life.

Here are five of the most common barriers to critical thinking.

Egocentric Thinking

Egoism, or viewing everything in relation to yourself, is a natural human tendency and a common barrier to critical thinking. It often leads to an inability to question one’s own beliefs, sympathize with others, or consider different perspectives.

Egocentricity is an inherent character flaw. Understand that, and you’ll gain the open-minded point of view required to assess situations outside your own lens of understanding.

Groupthink and Social Conditioning

Everyone wants to feel like they belong. It’s a basic survival instinct and psychological mechanism that ensures the survival of our species. Historically, humans banded together to survive in the wild against predators and each other. That desire to “fit in” persists today as groupthink, or the tendency to agree with the majority and suppress independent thoughts and actions.

Groupthink is a serious threat to diversity in that it supports social conditioning, or the idea that we should all adhere to a particular society or culture’s most “acceptable” behavior.

Overcoming groupthink and cultural conditioning requires the courage to break free from the crowd. It’s the only way to question popular thought, culturally embedded values, and belief systems in a detached and objective manner.

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Drone Mentality and Cognitive Fatigue

Turning on “autopilot” and going through the motions can lead to a lack of spatial awareness. This is known as drone mentality, and it’s not only detrimental to you, but those around you, as well.

Studies show that monotony and boredom are bad for mental health . Cognitive fatigue caused by long-term mental activity without appropriate stimulation, like an unchanging daily routine full of repetitive tasks, negatively impairs cognitive functioning and critical thinking .

Although you may be tempted to flip on autopilot when things get monotonous, as a critical thinker you need to challenge yourself to make new connections and find fresh ideas. Adopt different schools of thought. Keep both your learning and teaching methods exciting and innovative, and that will foster an environment of critical thinking.

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Personal Biases and Preferences

Everyone internalizes certain beliefs, opinions, and attitudes that manifest as personal biases. You may feel that you’re open minded, but these subconscious judgements are more common than most people realize. They can distort your thinking patterns and sway your decision making in the following ways:

• Confirmation bias: favoring information that reinforces your existing viewpoints and beliefs
• Anchoring bias: being overly influenced by the first piece of information you come across
• False consensus effect: believing that most people share your perspective
• Normalcy bias: assuming that things will stay the same despite significant changes to the status quo

The critical thinking process requires being aware of personal biases that affect your ability to rationally analyze a situation and make sound decisions.

Allostatic Overload

Research shows that persistent stress causes a phenomenon known as allostatic overload . It’s serious business, affecting your attention span, memory, mood, and even physical health.

When under pressure, your brain is forced to channel energy into the section responsible for processing necessary information at the expense of taking a rest. That’s why people experience memory lapses in fight-or-flight situations. Prolonged stress also reduces activity in the prefrontal cortex, the part of the brain that handles executive tasks.

Avoiding cognitive impairments under pressure begins by remaining as calm and objective as possible. If you’re feeling overwhelmed, take a deep breath and slow your thoughts. Assume the role of a third-party observer. Analyze and evaluate what can be controlled instead of what can’t.

Train Your Mind Using the 9 Intellectual Standards

The bad news is that barriers to critical thinking can really sneak up on you and be difficult to overcome. But the good news is that anyone can learn to think critically with practice.

Unlike raw intelligence, which is largely determined by genetics , critical thinking can be mastered using nine teachable standards of thought:

• Clarity: Is the information or task at hand easy to understand and free from obscurities?
• Precision: Is it specific and detailed?
• Accuracy: Is it correct, free from errors and distortions?
• Relevance: Is it directly related to the matter at hand?
• Depth: Does it consider all other variables, contexts, and situations?
• Breadth: Is it comprehensive, and does it encompass other perspectives?
• Logical: Does it contradict itself?
• Significance: Is it important in the first place?
• Fairness: Is it free from bias, deception, and self-interest?

When evaluating any task, situation, or piece of information, consider these intellectual standards to hone your critical thinking skills in a structured, practiced way. Keep it up, and eventually critical thinking will become second nature.

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Break through these 5 common critical thinking barriers

Can you think of the last time you made a decision? It was probably about one second ago, even though you may not have realized it.

Our days are filled with choices, from pressing the snooze button on the morning alarm to selecting what to eat for dinner. On average, adults make around 35,000 decisions a day . If you average 16 hours of waking time, that's almost 36 decisions per minute.

Most decisions are entirely unconscious, like whether or not to scratch an itch or having a knee-jerk reaction to the expression on your significant other's face. Others, though, require a more careful and critical examination.

Critical thinking is one of the most valuable skills we can possess in our personal and professional lives. It allows us to analyze information, make sound decisions, and solve problems. However, many people find it difficult to think critically.

This article will discuss what critical thinking is, why it's important, and how you can overcome common critical thinking barriers.

What is critical thinking?

The origin of critical thinking can be traced back thousands of years to the teaching practice of the Greek philosopher Socrates. After discovering that many people couldn't explain the truth of their statements, he encouraged people to ask questions that go deep into their thoughts before accepting them.

Socrates used open-ended questions to stimulate critical thinking and uncover assumptions, a process that bears his name today — Socratic Questioning. It’s grounded in the belief that thoughtful questioning allows the student to examine ideas logically and determine their validity.

Socrates' method of questioning set the stage for thoughtful reflection. Today, the Foundation for Critical Thinking defines critical thinking as "the art of analyzing and evaluating thinking to improve it." Unlike automatic or subconscious thought, thinking critically requires you to actively use intellectual tools to reach conclusions rather than relying on subconscious processes. This strengthens decision-making skills.

Critical thinking consists of two components:

• A set of skills used to process information and beliefs
• The act of consciously applying those skills as a guide for behavior

Each of these components is equally important during the critical thinking process.

What is the critical thinking process?

Critical thinkers evaluate evidence and analyze information before making a judgment. The process requires higher-order thinking skills such as sorting, analyzing, comparing data, and assessing logic and reason.

The critical thinking process consists of five primary elements :

• Identify the claims. Organize arguments into basic statements and conclusions.
• Clarify the arguments. Look for inconsistencies and ambiguities in statements.
• Establish the facts. Verify whether the claims are reasonable, identify missing or omitted information, apply logic, and check for possible contradictions.
• Evaluate the logic. Analyze whether the assumptions align with the conclusions.
• Make the decision. Evaluate the argument using evidence, logic, and supporting data to increase the weight, contradictions, poor reasoning, or lack of evidence to decrease the weight.

Finding accuracy in ideas and challenging assumptions are essential parts of this process. Observing these two steps closely enables critical thinkers to form their own conclusions.

Why is it important to think critically?

Success in both business and life depends on the ability to think critically.

Human nature doesn't permit us to be completely objective. Instead, we each have our own viewpoints, close-mindedness, and social conditioning that influence our objective thinking capability. Everyone experiences distorted thinking and cognitive biases, leading to irrational thought processes. Critical thinking ability is necessary to overcome the limitations of irrational thinking.

Thinking critically is beneficial because it:

• Promotes problem solving and innovation
• Boosts creativity and curiosity
• Encourages deeper self-reflection, self-assertion, and independence
• Improves career opportunities
• Builds objectivity and open-mindedness

Critical thinking isn't about reaching the "right" answer — it's about challenging the information you're given to make your own conclusions. When you can question details and think for yourself, you're less likely to be swayed by false claims, misleading arguments, and emotional manipulation.

5 common critical thinking barriers and how to break through them

The ability to think critically is essential to our personal and professional development. To become excellent critical thinkers, we must embrace a growth mindset — the idea that we can cultivate intelligence through learning and practice. This includes stepping out of our comfort zone to push our thinking patterns and checking in to correct ourselves as needed.

Very few of us can think critically without hitting a couple of roadblocks. These critical thinking barriers can come in many forms, including unwarranted assumptions, personal biases, egocentric thinking, and emotions that inhibit us from thinking clearly. By becoming aware of these common challenges and making a conscious effort to counter them, we can improve our critical thinking skills and learn to make better decisions.

Here are five of the most commonly encountered critical thinking barriers, how to spot them, and what you can do to overcome them.

1. Confirmation bias

What it is: Confirmation bias refers to the tendency to see new information as an affirmation of our existing beliefs and opinions. People with this bias disregard opposing points of view in favor of evidence that supports their position.

Why it occurs: Confirmation bias results from our emotional inclination to see the world from our perspective. Having quick reflexes keeps us safe, so we interpret information from our own perspective because it enables us to react instinctively . Another explanation is that our minds struggle with the parallel processing of two opposing arguments, so we only process the one we already believe because it’s easier.

How to overcome it: Confirmation bias may be the hardest bias to defeat . It’s difficult to not hold preconceived notions, but you can train your mind to think differently. Make an effort to be open-minded and look at situations from an alternative perspective. When we're aware of our own confirmation biases and diligently watch out for them, we can avoid favoring specific facts when evaluating arguments.

2. Self-serving bias

What it is : The self-serving bias concerns how we place attribution for results. An individual with this bias externalizes blame for any undesirable results, yet takes credit for success.

Why it occurs: Researchers have found that people with a self-serving bias make attributions based on their need to maintain a high level of self-esteem . Our minds fear losing confidence if we take responsibility for failure or negative outcomes.

How to overcome it: You can counteract self-serving bias by maintaining a growth mindset. To have a growth mindset, you must be able to admit your errors, examine personal biases, and learn to take criticism. To overcome a self-serving bias, practice self-compassion. Accepting your imperfections and being kind to yourself when you fall short of your goals can help you maintain confidence.

3. Normalcy bias

What it is: The normalcy bias arises from our instinctual need for safety. Using this bias, we tend to overlook new information and common sense so that nothing changes and we can continue to live our lives as usual.

Why it occurs: The normalcy bias is a protection mechanism, a form of denial. Usually active when facing a traumatic event, this bias shuts down the mind to protect us from things that are too painful or confusing to comprehend.

How to overcome it: Although it is the brain's attempt to protect us, the normalcy bias can be harmful — and even dangerous — if it keeps us from facing reality. The best way to overcome it is to face facts and truth head-on, no matter how difficult it may be.

4. Availability heuristic

What it is: The availability heuristic occurs when we rely on the first piece of information that comes to mind without weighing other possibilities, even when it may not be the best option. We assume that information that is more readily accessible is more likely to be true.

Why it occurs: This heuristic stems from the brain’s use of shortcuts to be efficient. It can be used in a wide variety of real-life situations to facilitate fast and accurate estimation.

How to overcome it: Some real-world scenarios (like probability estimations) can benefit from the availability bias, so it's neither possible nor advisable to eliminate it entirely. In the event of uncertainty, however, we must be aware of all relevant data when making judgments, not just that which comes readily to mind.

5. Sunk cost fallacy

What it is: The sunk cost fallacy arises from the instinctual need for commitment. We fall victim to this illusion when we continue doing something even if it's irrational, simply because we’ve already invested resources that we can’t get back.

Why it occurs: The sunk cost fallacy occurs when we’re affected by feelings of loss, guilt, or regret. These innate feelings are hard to overcome — research has found that even rats and mice struggle with sunk costs when pursuing a reward. Because of this tendency, when we feel like we've already put considerable effort into organizing our information and pursuing a result, we tell ourselves that we can’t waste it by changing course.

How to overcome it: Instead of dwelling on past commitments, pay attention to the present and future. Thinking with logical reasoning, in terms of concrete actions instead of feelings, is vital.

Be ABLE to think critically despite barriers

Thinking critically is an essential skill for self-learners . Making sound decisions starts with recognizing our critical thinking barriers. Practicing self-compassion and self-awareness are excellent ways to identify biases in your thinking. From there, you can begin working toward overcoming those obstacles. When you have no critical thinking barriers in your way, you can develop and strengthen the skills that will help you succeed.

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An Evaluative Review of Barriers to Critical Thinking in Educational and Real-World Settings

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No new data were created or analyzed in this study. Data sharing is not applicable to this article.

Though a wide array of definitions and conceptualisations of critical thinking have been offered in the past, further elaboration on some concepts is required, particularly with respect to various factors that may impede an individual’s application of critical thinking, such as in the case of reflective judgment. These barriers include varying levels of epistemological engagement or understanding, issues pertaining to heuristic-based thinking and intuitive judgment, as well as emotional and biased thinking. The aim of this review is to discuss such barriers and evaluate their impact on critical thinking in light of perspectives from research in an effort to reinforce the ‘completeness’ of extant critical thinking frameworks and to enhance the potential benefits of implementation in real-world settings. Recommendations and implications for overcoming such barriers are also discussed and evaluated.

1. Introduction

Critical thinking (CT) is a metacognitive process—consisting of a number of skills and dispositions—that, through purposeful, self-regulatory reflective judgment, increases the chances of producing a logical solution to a problem or a valid conclusion to an argument ( Dwyer 2017 , 2020 ; Dwyer et al. 2012 , 2014 , 2015 , 2016 ; Dwyer and Walsh 2019 ; Quinn et al. 2020 ).

CT has long been identified as a desired outcome of education ( Bezanilla et al. 2019 ; Butler et al. 2012 ; Dwyer 2017 ; Ennis 2018 ), given that it facilitates a more complex understanding of information ( Dwyer et al. 2012 ; Halpern 2014 ), better judgment and decision-making ( Gambrill 2006 ) and less dependence on cognitive bias and heuristic thinking ( Facione and Facione 2001 ; McGuinness 2013 ). A vast body of research (e.g., Dwyer et al. 2012 ; Gadzella 1996 ; Hitchcock 2004 ; Reed and Kromrey 2001 ; Rimiene 2002 ; Solon 2007 ), including various meta-analyses (e.g., Abrami et al. 2008 , 2015 ; Niu et al. 2013 ; Ortiz 2007 ), indicates that CT can be enhanced through targeted, explicit instruction. Though CT can be taught in domain-specific areas, its domain-generality means that it can be taught across disciplines and in relation to real-world scenarios ( Dwyer 2011 , 2017 ; Dwyer and Eigenauer 2017 ; Dwyer et al. 2015 ; Gabennesch 2006 ; Halpern 2014 ). Indeed, the positive outcomes associated with CT transcend educational settings into real-world, everyday situations, which is important because CT is necessary for a variety of social and interpersonal contexts where good decision-making and problem-solving are needed on a daily basis ( Ku 2009 ). However, regardless of domain-specificity or domain-generality of instruction, the transferability of CT application has been an issue in CT research (e.g., see Dumitru 2012 ). This is an important consideration because issues with transferability—for example, in real-world settings—may imply something lacking in CT instruction.

In light of the large, aforementioned body of research focusing on enhancing CT through instruction, a growing body of research has also evaluated the manner in which CT instruction is delivered (e.g., Abrami et al. 2008 , 2015 ; Ahern et al. 2019 ; Cáceres et al. 2020 ; Byerly 2019 ; Dwyer and Eigenauer 2017 ), along with additional considerations for and the barriers to such education, faced by teachers and students alike (e.g., Aliakbari and Sadeghdaghighi 2013 ; Cáceres et al. 2020 ; Cornell et al. 2011 ; Lloyd and Bahr 2010 ; Ma and Liu 2022 ; Ma and Luo 2021 ; Rear 2019 ; Saleh 2019 ); for example, those regarding conceptualisation, beliefs about CT, having feasible time for CT application and CT’s aforementioned transferability. However, there is a significant lack of research investigating barriers to CT application by individuals in real-world settings, even by those who have enjoyed benefits from previous CT instruction. Thus, perhaps the previously conjectured ‘something lacking in CT instruction’ refers to, in conjunction with the teaching of what CT consists of, making clear to students what barriers to CT application we face.

Simply, CT instruction is designed in such a way as to enhance the likelihood of positive decision-making outcomes. However, there are a variety of barriers that can impede an individual’s application of CT, regardless of past instruction with respect to ‘how to conduct CT’. For example, an individual might be regarded as a ‘critical thinker’ because they apply it in a vast majority of appropriate scenarios, but that does not ensure that they apply CT in all such appropriate scenarios. What keeps them from applying CT in those scenarios might well be one of a number of barriers to CT that often go unaddressed in CT instruction, particularly if such instruction is exclusively focused on skills and dispositions. Perhaps too much focus is placed on what educators are teaching their students to do in their CT courses as opposed to what educators should be recommending their students to look out for or advising what they should not be doing. That is, perhaps just as important for understanding what CT is and how it is conducted (i.e., knowing what to do) is a genuine awareness of the various factors and processes that can impede CT; and so, for an individual to think critically, they must know what to look out for and be able to monitor for such barriers to CT application.

To clarify, thought has not changed regarding what CT is or the cognitive/metacognitive processes at its foundation (e.g., see Dwyer 2017 ; Dwyer et al. 2014 ; Ennis 1987 , 1996 , 1998 ; Facione 1990 ; Halpern 2014 ; Paul 1993 ; Paul and Elder 2008 ); rather, additional consideration of issues that have potential to negatively impact CT is required, such as those pertaining to epistemological engagement; intuitive judgment; as well as emotional and biased thinking. This notion has been made clear through what might be perceived of as a ‘loud shout’ for CT over at least the past 10–15 years in light of growing political, economic, social, and health-related concerns (e.g., ‘fake news’, gaps between political views in the general population, various social movements and the COVID-19 pandemic). Indeed, there is a dearth of research on barriers to CT ( Haynes et al. 2016 ; Lloyd and Bahr 2010 ; Mangena and Chabeli 2005 ; Rowe et al. 2015 ). As a result, this evaluative perspective review aims to provide an impetus for updating the manner in which CT education is approached and, perhaps most importantly, applied in real-world settings—through further identifying and elaborating on specific barriers of concern in order to reinforce the ‘completeness’ of extant CT frameworks and to enhance the potential benefits of their implementation 1 .

2. Barriers to Critical Thinking

2.1. inadequate skills and dispositions.

In order to better understand the various barriers to CT that will be discussed, the manner in which CT is conceptualised must first be revisited. Though debate over its definition and what components are necessary to think critically has existed over the 80-plus years since the term’s coining (i.e., Glaser 1941 ), it is generally accepted that CT consists of two main components: skills and dispositions ( Dwyer 2017 ; Dwyer et al. 2012 , 2014 ; Ennis 1996 , 1998 ; Facione 1990 ; Facione et al. 2002 ; Halpern 2014 ; Ku and Ho 2010a ; Perkins and Ritchhart 2004 ; Quinn et al. 2020 ). CT skills—analysis, evaluation, and inference—refer to the higher-order, cognitive, ‘task-based’ processes necessary to conduct CT (e.g., see Dwyer et al. 2014 ; Facione 1990 ). CT dispositions have been described as inclinations, tendencies, or willingness to perform a given thinking skill (e.g., see Dwyer et al. 2016 ; Siegel 1999 ; Valenzuela et al. 2011 ), which may relate to attitudinal and intellectual habits of thinking, as well as motivational processes ( Ennis 1996 ; Norris 1994 ; Paul and Elder 2008 ; Perkins et al. 1993 ; Valenzuela et al. 2011 ). The relationship between CT skills and dispositions has been argued to be mutually dependent. As a result, overemphasising or encouraging the development of one over the other is a barrier to CT as a whole. Though this may seem obvious, it remains the case that CT instruction often places added emphasis on skills simply because they can be taught (though that does not ensure that everyone has or will be taught such skills), whereas dispositions are ‘trickier’ (e.g., see Dwyer 2017 ; Ku and Ho 2010a ). That is, it is unlikely that simply ‘teaching’ students to be motivated towards CT or to value it over short-instructional periods will actually meaningfully enhance it. Moreover, debate exists over how best to train disposition or even measure it. With that, some individuals might be more ‘inherently’ disposed to CT in light of their truth-seeking, open-minded, or inquisitive natures ( Facione and Facione 1992 ; Quinn et al. 2020 ). The barrier, in this context, is how we can enhance the disposition of those who are not ‘inherently’ inclined. For example, though an individual may possess the requisite skills to conduct CT, it does not ensure the tendency or willingness to apply them; and conversely, having the disposition to apply CT does not mean that one has the ability to do so ( Valenzuela et al. 2011 ). Given the pertinence of CT skills and dispositions to the application of CT in a broader sense, inadequacies in either create a barrier to application.

2.2. Epistemological (Mis)Understanding

To reiterate, most extant conceptualisations of CT focus on the tandem working of skills and dispositions, though significantly fewer emphasise the reflective judgment aspect of CT that might govern various associated processes ( Dawson 2008 ; Dwyer 2017 ; Dwyer et al. 2014 , 2015 ; King and Kitchener 1994 , 2004 ; Stanovich and Stanovich 2010 ). Reflective judgment (RJ) refers to a self-regulatory process of decision-making, with respect to taking time to engage one’s understanding of the nature, limits, and certainty of knowing and how this can affect the defense of their reasoning ( Dwyer 2017 ; King and Kitchener 1994 ; Ku and Ho 2010b ). The ability to metacognitively ‘think about thinking’ ( Flavell 1976 ; Ku and Ho 2010b ) in the application of critical thinking skills implies a reflective sensibility consistent with epistemological understanding and the capacity for reflective judgement ( Dwyer et al. 2015 ; King and Kitchener 1994 ). Acknowledging levels of (un)certainty is important in CT because the information a person is presented with (along with that person’s pre-existing knowledge) often provides only a limited source of information from which to draw a conclusion. Thus, RJ is considered a component of CT ( Baril et al. 1998 ; Dwyer et al. 2015 ; Huffman et al. 1991 ) because it allows one to acknowledge that epistemological understanding is necessary for recognising and judging a situation in which CT may be required ( King and Kitchener 1994 ). For example, the interdependence between RJ and CT can be seen in the way that RJ influences the manner in which CT skills like analysis and evaluation are conducted or the balance and perspective within the subsequent inferences drawn ( Dwyer et al. 2015 ; King et al. 1990 ). Moreover, research suggests that RJ development is not a simple function of age or time but more so a function of the amount of active engagement an individual has working in problem spaces that require CT ( Brabeck 1981 ; Dawson 2008 ; Dwyer et al. 2015 ). The more developed one’s RJ, the better able one is to present “a more complex and effective form of justification, providing more inclusive and better integrated assumptions for evaluating and defending a point of view” ( King and Kitchener 1994, p. 13 ).

Despite a lesser focus on RJ, research indicates a positive relationship between it and CT ( Baril et al. 1998 ; Brabeck 1981 ; Dawson 2008 ; Dwyer et al. 2015 ; Huffman et al. 1991 ; King et al. 1990 )—the understanding of which is pertinent to better understanding the foundation to CT barriers. For example, when considering one’s proficiency in CT skills, there might come a time when the individual becomes so good at using them that their application becomes something akin to ‘second nature’ or even ‘automatic’. However, this creates a contradiction: automatic thinking is largely the antithesis of reflective judgment (even though judgment is never fully intuitive or reflective; see Cader et al. 2005 ; Dunwoody et al. 2000 ; Hamm 1988 ; Hammond 1981 , 1996 , 2000 )—those who think critically take their time and reflect on their decision-making; even if the solution/conclusion drawn from the automatic thinking is ‘correct’ or yields a positive outcome, it is not a critically thought out answer, per se. Thus, no matter how skilled one is at applying CT skills, once the application becomes primarily ‘automatic’, the thinking ceases to be critical ( Dwyer 2017 )—a perspective consistent with Dual Process Theory (e.g., Stanovich and West 2000 ). Indeed, RJ acts as System 2 thinking ( Stanovich and West 2000 ): it is slow, careful, conscious, and consistent ( Kahneman 2011 ; Hamm 1988 ); it is associated with high cognitive control, attention, awareness, concentration, and complex computation ( Cader et al. 2005 ; Kahneman 2011 ; Hamm 1988 ); and accounts for epistemological concerns—consistent not only with King and Kitchener’s ( 1994 ) conceptualisation but also Kuhn’s ( 1999 , 2000 ) perspective on metacognition and epistemological knowing . This is where RJ comes into play as an important component of CT—interdependent among the requisite skills and dispositions ( Baril et al. 1998 ; Dwyer et al. 2015 )—it allows one to acknowledge that epistemological understanding is vital to recognising and judging a situation in which CT is required ( King and Kitchener 1994 ). With respect to the importance of epistemological understanding, consider the following examples for elaboration.

The primary goal of CT is to enhance the likelihood of generating reasonable conclusions and/or solutions. Truth-seeking is a CT disposition fundamental to the attainment of this goal ( Dwyer et al. 2016 ; Facione 1990 ; Facione and Facione 1992 ) because if we just applied any old nonsense as justification for our arguments or solutions, they would fail in the application and yield undesirable consequences. Despite what may seem like truth-seeking’s obvious importance in this context, all thinkers succumb to unwarranted assumptions on occasion (i.e., beliefs presumed to be true without adequate justification). It may also seem obvious, in context, that it is important to be able to distinguish facts from beliefs. However, the concepts of ‘fact’ or ‘truth’, with respect to how much empirical support they have to validate them, also require consideration. For example, some might conceptualise truth as factual information or information that has been or can be ‘proven’ true. Likewise, ‘proof’ is often described as evidence establishing a fact or the truth of a statement—indicating a level of absolutism. However, the reality is that we cannot ‘prove’ things—as scientists and researchers well know—we can only disprove them, such as in experimental settings where we observe a significant difference between groups on some measure—we do not prove the hypothesis correct, rather, we disprove the null hypothesis. This is why, in large part, researchers and scientists use cautious language in reporting their results. We know the best our findings can do is reinforce a theory—another concept often misconstrued in the wider population as something like a hypothesis, as opposed to what it actually entails: a robust model for how and/or why a given phenomenon might occur (e.g., gravity). Thus, theories will hold ‘true’ until they are falsified—that is, disproven (e.g., Popper [1934] 1959 , 1999 ).

Unfortunately, ‘proof’, ‘prove’, and ‘proven’—words that ensure certainty to large populations—actually disservice the public in subtle ways that can hinder CT. For example, a company that produces toothpaste might claim its product to be ‘clinically proven’ to whiten teeth. Consumers purchasing that toothpaste are likely to expect to have whiter teeth after use. However, what happens—as often may be the case—if it does not whiten their teeth? The word ‘proven’ implies a false claim in context. Of course, those in research understand that the word’s use is a marketing ploy, given that ‘clinically proven’ sounds more reassuring to consumers than ‘there is evidence to suggest…’; but, by incorrectly using words like ‘proven’ in our daily language, we reinforce a misunderstanding of what it means to assess, measure and evaluate—particularly from a scientific standpoint (e.g., again, see Popper [1934] 1959 , 1999 ).

Though this example may seem like a semantic issue, it has great implications for CT in the population. For example, a vast majority of us grew up being taught the ‘factual’ information that there were nine planets in our solar system; then, in 2006, Pluto was reclassified as a dwarf planet—no longer being considered a ‘major’ planet of our solar system. As a result, we now have eight planets. This change might be perceived in two distinct ways: (1) ‘science is amazing because it’s always developing—we’ve now reached a stage where we know so much about the solar system that we can differentiate celestial bodies to the extent of distinguishing planets from dwarf planets’; and (2) ‘I don’t understand why these scientists even have jobs, they can’t even count planets’. The first perspective is consistent with that of an individual with epistemological understanding and engagement that previous understandings of models and theories can change, not necessarily because they were wrong, but rather because they have been advanced in light of gaining further credible evidence. The second perspective is consistent with that of someone who has failed to engage epistemological understanding, who does not necessarily see that the change might reflect progress, who might be resistant to change, and who might grow in distrust of science and research in light of these changes. The latter point is of great concern in the CT research community because the unwarranted cynicism and distrust of science and research, in context, may simply reflect a lack of epistemological understanding or engagement (e.g., to some extent consistent with the manner in which conspiracy theories are developed, rationalised and maintained (e.g., Swami and Furnham 2014 )). Notably, this should also be of great concern to education departments around the world, as well as society, more broadly speaking.

Upon considering epistemological engagement in more practical, day-to-day scenarios (or perhaps a lack thereof), we begin to see the need for CT in everyday 21st-century life—heightened by the ‘new knowledge economy’, which has resulted in exponential increases in the amount of information made available since the late 1990s (e.g., Darling-Hammond 2008 ; Dwyer 2017 ; Jukes and McCain 2002 ; Varian and Lyman 2003 ). Though increased amounts of and enhanced access to information are largely good things, what is alarming about this is how much of it is misinformation or disinformation ( Commission on Fake News and the Teaching of Critical Literacy in Schools 2018 ). Truth be told, the new knowledge economy is anything but ‘new’ anymore. Perhaps, over the past 10–15 years, there has been an increase in the need for CT above and beyond that seen in the ‘economy’s’ wake—or maybe ever before; for example, in light of the social media boom, political unrest, ‘fake news’, and issues regarding health literacy. The ‘new’ knowledge economy has made it so that knowledge acquisition, on its own, is no longer sufficient for learning—individuals must be able to work with and adapt information through CT in order to apply it appropriately ( Dwyer 2017 ).

Though extant research has addressed the importance of epistemological understanding for CT (e.g., Dwyer et al. 2014 ), it does not address how not engaging it can substantially hinder it—regardless of how skilled or disposed to think critically an individual may be. Notably, this is distinct from ‘inadequacies’ in, say, memory, comprehension, or other ‘lower-order’ cognitively-associated skills required for CT ( Dwyer et al. 2014 ; Halpern 2014 ; see, again, Note 1) in that reflective judgment is essentially a pole on a cognitive continuum (e.g., see Cader et al. 2005 ; Hamm 1988 ; Hammond 1981 , 1996 , 2000 ). Cognitive Continuum Theory postulates a continuum of cognitive processes anchored by reflective judgment and intuitive judgment, which represents how judgment situations or tasks relate to cognition, given that thinking is never purely reflective, nor is it completely intuitive; rather, it rests somewhere in between ( Cader et al. 2005 ; Dunwoody et al. 2000 ). It is also worth noting that, in Cognitive Continuum Theory, neither reflective nor intuitive judgment is assumed, a priori, to be superior ( Dunwoody et al. 2000 ), despite most contemporary research on judgment and decision-making focusing on the strengths of RJ and limitations associated with intuitive judgment ( Cabantous et al. 2010 ; Dhami and Thomson 2012 ; Gilovich et al. 2002 ). Though this point regarding superiority is acknowledged and respected (particularly in non-CT cases where it is advantageous to utilise intuitive judgment), in the context of CT, it is rejected in light of the example above regarding the automaticity of thinking skills.

2.3. Intuitive Judgment

The manner in which human beings think and the evolution of which, over millions of years, is a truly amazing thing. Such evolution has made it so that we can observe a particular event and make complex computations regarding predictions, interpretations, and reactions in less than a second (e.g., Teichert et al. 2014 ). Unfortunately, we have become so good at it that we often over-rely on ‘fast’ thinking and intuitive judgments that we have become ‘cognitively lazy’, given the speed at which we can make decisions with little energy ( Kahneman 2011 ; Simon 1957 ). In the context of CT, this ‘lazy’ thinking is an impediment (as in opposition to reflective judgment). For example, consider a time in which you have been presented numeric data on a topic, and you instantly aligned your perspective with what the ‘numbers indicate’. Of course, numbers do not lie… but people do—that is not to say that the person who initially interpreted and then presented you with those numbers is trying to disinform you; rather, the numbers presented might not tell the full story (i.e., the data are incomplete or inadequate, unbeknownst to the person reporting on them); and thus, there might be alternative interpretations to the data in question. With that, there most certainly are individuals who will wish to persuade you to align with their perspective, which only strengthens the impetus for being aware of intuitive judgment as a barrier. Consider another example: have you ever accidentally insulted someone at work, school, or in a social setting? Was it because the statement you made was based on some kind of assumption or stereotype? It may have been an honest mistake, but if a statement is made based on what one thinks they know, as opposed to what they actually know about the situation—without taking the time to recognise that all situations are unique and that reflection is likely warranted in light of such uncertainty—then it is likely that the schema-based ‘intuitive judgment’ is what is a fault here.

Our ability to construct schemas (i.e., mental frameworks for how we interpret the world) is evolutionarily adaptive in that these scripts allow us to: make quick decisions when necessary and without much effort, such as in moments of impending danger, answer questions in conversation; interpret social situations; or try to stave off cognitive load or decision fatigue ( Baumeister 2003 ; Sweller 2010 ; Vohs et al. 2014 ). To reiterate, research in the field of higher-order thinking often focuses on the failings of intuitive judgment ( Dwyer 2017 ; Hamm 1988 ) as being limited, misapplied, and, sometimes, yielding grossly incorrect responses—thus, leading to faulty reasoning and judgment as a result of systematic biases and errors ( Gilovich et al. 2002 ; Kahneman 2011 ; Kahneman et al. 1982 ; Slovic et al. 1977 ; Tversky and Kahneman 1974 ; in terms of schematic thinking ( Leventhal 1984 ), system 1 thinking ( Stanovich and West 2000 ; Kahneman 2011 ), miserly thinking ( Stanovich 2018 ) or even heuristics ( Kahneman and Frederick 2002 ; Tversky and Kahneman 1974 ). Nevertheless, it remains that such protocols are learned—not just through experience (as discussed below), but often through more ‘academic’ means. For example, consider again the anecdote above about learning to apply CT skills so well that it becomes like ‘second nature’. Such skills become a part of an individual’s ‘mindware’ ( Clark 2001 ; Stanovich 2018 ; Stanovich et al. 2016 ) and, in essence, become heuristics themselves. Though their application requires RJ for them to be CT, it does not mean that the responses yielded will be incorrect.

Moreover, despite the descriptions above, it would be incorrect, and a disservice to readers to imply that RJ is always right and intuitive judgment is always wrong, especially without consideration of the contextual issues—both intuitive and reflective judgments have the potential to be ‘correct’ or ‘incorrect’ with respect to validity, reasonableness or appropriateness. However, it must also be acknowledged that there is a cognitive ‘miserliness’ to depending on intuitive judgment, in which case, the ability to detect and override this dependence ( Stanovich 2018 )—consistent with RJ, is of utmost importance if we care about our decision-making. That is, if we care about our CT (see below for a more detailed discussion), we must ignore the implicit ‘noise’ associated with the intuitive judgment (regardless of whether or not it is ‘correct’) and, instead, apply the necessary RJ to ensure, as best we can, that the conclusion or solution is valid, reasonable or appropriate.

Although, such a recommendation is much easier said than done. One problem with relying on mental shortcuts afforded by intuition and heuristics is that they are largely experience-based protocols. Though that may sound like a positive thing, using ‘experience’ to draw a conclusion in a task that requires CT is erroneous because it essentially acts as ‘research’ based on a sample size of one; and so, ‘findings’ (i.e., one’s conclusion) cannot be generalised to the larger population—in this case, other contexts or problem-spaces ( Dwyer 2017 ). Despite this, we often over-emphasise the importance of experience in two related ways. First, people have a tendency to confuse experience for expertise (e.g., see the Dunning–KrugerEffect (i.e., the tendency for low-skilled individuals to overestimate their ability in tasks relevant to said skill and highly skilled individuals to underestimate their ability in tasks relevant to said skills); see also: ( Kruger and Dunning 1999 ; Mahmood 2016 ), wherein people may not necessarily be expert, rather they may just have a lot of experience completing a task imperfectly or wrong ( Dwyer and Walsh 2019 ; Hammond 1996 ; Kahneman 2011 ). Second, depending on the nature of the topic or problem, people often evaluate experience on par with research evidence (in terms of credibility), given its personalised nature, which is reinforced by self-serving bias(es).

When evaluating topics in domains wherein one lacks expertise, the need for intellectual integrity and humility ( Paul and Elder 2008 ) in their RJ is increased so that the individual may assess what knowledge is required to make a critically considered judgment. However, this is not necessarily a common response to a lack of relevant knowledge, given that when individuals are tasked with decision-making regarding a topic in which they do not possess relevant knowledge, these individuals will generally rely on emotional cues to inform their decision-making (e.g., Kahneman and Frederick 2002 ). Concerns here are not necessarily about the lack of domain-specific knowledge necessary to make an accurate decision, but rather the (1) belief of the individual that they have the knowledge necessary to make a critically thought-out judgment, even when this is not the case—again, akin to the Dunning–Kruger Effect ( Kruger and Dunning 1999 ); or (2) lack of willingness (i.e., disposition) to gain additional, relevant topic knowledge.

One final problem with relying on experience for important decisions, as alluded to above, is that when experience is engaged, it is not necessarily an objective recollection of the procedure. It can be accompanied by the individual’s beliefs, attitudes, and feelings—how that experience is recalled. The manner in which an individual draws on their personal experience, in light of these other factors, is inherently emotion-based and, likewise, biased (e.g., Croskerry et al. 2013 ; Loftus 2017 ; Paul 1993 ).

2.4. Bias and Emotion

Definitions of CT often reflect that it is to be applied to a topic, argument, or problem of importance that the individual cares about ( Dwyer 2017 ). The issue of ‘caring’ is important because it excludes judgment and decision-making in day-to-day scenarios that are not of great importance and do not warrant CT (e.g., ‘what colour pants best match my shirt’ and ‘what to eat for dinner’); again, for example, in an effort to conserve time and cognitive resources (e.g., Baumeister 2003 ; Sweller 2010 ). However, given that ‘importance’ is subjective, it essentially boils down to what one cares about (e.g., issues potentially impactful in one’s personal life; topics of personal importance to the individual; or even problems faced by an individual’s social group or work organisation (in which case, care might be more extrinsically-oriented). This is arguably one of the most difficult issues to resolve in CT application, given its contradictory nature—where it is generally recommended that CT should be conducted void of emotion and bias (as much as it can be possible), at the same time, it is also recommended that it should only be applied to things we care about. As a result, the manner in which care is conceptualised requires consideration. For example, in terms of CT, care can be conceptualised as ‘concern or interest; the attachment of importance to a person, place, object or concept; and serious attention or consideration applied to doing something correctly or to avoid damage or risk’; as opposed to some form of passion (e.g., intense, driving or over-powering feeling or conviction; emotions as distinguished from reason; a strong liking or desire for or devotion to some activity, object or concept). In this light, care could be argued as more of a dispositional or self-regulatory factor than emotional bias; thus, making it useful to CT. Though this distinction is important, the manner in which care is labeled does not lessen the potential for biased emotion to play a role in the thinking process. For example, it has been argued that if one cares about the decision they make or the conclusion they draw, then the individual will do their best to be objective as possible ( Dwyer 2017 ). However, it must also be acknowledged that this may not always be the case or even completely feasible (i.e., how can any decision be fully void of emotional input? )—though one may strive to be as objective as possible, such objectivity is not ensured given that implicit bias may infiltrate their decision-making (e.g., taking assumptions for granted as facts in filling gaps (unknowns) in a given problem-space). Consequently, such implicit biases may be difficult to amend, given that we may not be fully aware of them at play.

With that, explicit biases are just as concerning, despite our awareness of them. For example, the more important an opinion or belief is to an individual, the greater the resistance to changing their mind about it ( Rowe et al. 2015 ), even in light of evidence indicating the contrary ( Tavris and Aronson 2007 ). In some cases, the provision of information that corrects the flawed concept may even ‘backfire’ and reinforce the flawed or debunked stance ( Cook and Lewandowsky 2011 ). This cognitive resistance is an important barrier to CT to consider for obvious reasons—as a process; it acts in direct opposition to RJ, the skill of evaluation, as well as a number of requisite dispositions towards CT, including truth-seeking and open-mindedness (e.g., Dwyer et al. 2014 , 2016 ; Facione 1990 ); and at the same time, yields important real-world impacts (e.g., see Nyhan et al. 2014 ).

The notion of emotion impacting rational thought is by no means a novel concept. A large body of research indicates a negative impact of emotion on decision-making (e.g., Kahneman and Frederick 2002 ; Slovic et al. 2002 ; Strack et al. 1988 ), higher-order cognition ( Anticevic et al. 2011 ; Chuah et al. 2010 ; Denkova et al. 2010 ; Dolcos and McCarthy 2006 ) and cognition, more generally ( Iordan et al. 2013 ; Johnson et al. 2005 ; Most et al. 2005 ; Shackman et al. 2006 ) 2 . However, less attention has specifically focused on emotion’s impact on the application of critical thought. This may be a result of assumptions that if a person is inclined to think critically, then what is yielded will typically be void of emotion—which is true to a certain extent. However, despite the domain generality of CT ( Dwyer 2011 , 2017 ; Dwyer and Eigenauer 2017 ; Dwyer et al. 2015 ; Gabennesch 2006 ; Halpern 2014 ), the likelihood of emotional control during the CT process remains heavily dependent on the topic of application. Consider again, for example; there is no guarantee that an individual who generally applies CT to important topics or situations will do so in all contexts. Indeed, depending on the nature of the topic or the problem faced, an individual’s mindware ( Clark 2001 ; Stanovich 2018 ; Stanovich et al. 2016 ; consistent with the metacognitive nature of CT) and the extent to which a context can evoke emotion in the thinker will influence what and how thinking is applied. As addressed above, if the topic is something to which the individual feels passionate, then it will more likely be a greater challenge for them to remain unbiased and develop a reasonably objective argument or solution.

Notably, self-regulation is an important aspect of both RJ and CT ( Dwyer 2017 ; Dwyer et al. 2014 ), and, in this context, it is difficult not to consider the role emotional intelligence might play in the relationship between affect and CT. For example, though there are a variety of conceptualisations of emotional intelligence (e.g., Bar-On 2006 ; Feyerherm and Rice 2002 ; Goleman 1995 ; Salovey and Mayer 1990 ; Schutte et al. 1998 ), the underlying thread among these is that, similar to the concept of self-regulation, emotional intelligence (EI) refers to the ability to monitor (e.g., perceive, understand and regulate) one’s own feelings, as well as those of others, and to use this information to guide relevant thinking and behaviour. Indeed, extant research indicates that there is a positive association between EI and CT (e.g., Afshar and Rahimi 2014 ; Akbari-Lakeh et al. 2018 ; Ghanizadeh and Moafian 2011 ; Kaya et al. 2017 ; Stedman and Andenoro 2007 ; Yao et al. 2018 ). To shed light upon this relationship, Elder ( 1997 ) addressed the potential link between CT and EI through her description of the latter as a measure of the extent to which affective responses are rationally-based , in which reasonable desires and behaviours emerge from such rationally-based emotions. Though there is extant research on the links between CT and EI, it is recommended that future research further elaborate on this relationship, as well as with other self-regulatory processes, in an effort to further establish the potentially important role that EI might play within CT.

3. Discussion

3.1. interpretations.

Given difficulties in the past regarding the conceptualisation of CT ( Dwyer et al. 2014 ), efforts have been made to be as specific and comprehensive as possible when discussing CT in the literature to ensure clarity and accuracy. However, it has been argued that such efforts have actually added to the complexity of CT’s conceptualisation and had the opposite effect on clarity and, perhaps, more importantly, the accessibility and practical usefulness for educators (and students) not working in the research area. As a result, when asked what CT is, I generally follow up the ‘long definition’, in light of past research, with a much simpler description: CT is akin to ‘playing devil’s advocate’. That is, once a claim is made, one should second-guess it in as many conceivable ways as possible, in a process similar to the Socratic Method. Through asking ‘why’ and conjecturing alternatives, we ask the individual—be it another person or even ourselves—to justify the decision-making. It keeps the thinker ‘honest’, which is particularly useful if we’re questioning ourselves. If we do not have justifiable reason(s) for why we think or intend to act in a particular way (above and beyond considered objections), then it should become obvious that we either missed something or we are biased. It is perhaps this simplified description of CT that gives such impetus for the aim of this review.

Whereas extant frameworks often discuss the importance of CT skills, dispositions, and, to a lesser extent, RJ and other self-regulatory functions of CT, they do so with respect to components of CT or processes that facilitate CT (e.g., motivation, executive functions, and dispositions), without fully encapsulating cognitive processes and other factors that may hinder it (e.g., emotion, bias, intuitive judgment and a lack of epistemological understanding or engagement). With that, this review is neither a criticism of existing CT frameworks nor is it to imply that CT has so many barriers that it cannot be taught well, nor does it claim to be a complete list of processes that can impede CT (see again Note 1). To reiterate, education in CT can yield beneficial effects ( Abrami et al. 2008 , 2015 ; Dwyer 2017 ; Dwyer and Eigenauer 2017 ); however, such efficacy may be further enhanced by presenting students and individuals interested in CT the barriers they are likely to face in its application; explaining how these barriers manifest and operate; and offer potential strategies for overcoming them.

3.2. Further Implications and Future Research

Though the barriers addressed here are by no means new to the arena of research in higher-order cognition, there is a novelty in their collated discussion as impactful barriers in the context of CT, particularly with respect to extant CT research typically focusing on introducing strategies and skills for enhancing CT, rather than identifying ‘preventative measures’ for barriers that can negatively impact CT. Nevertheless, future research is necessary to address how such barriers can be overcome in the context of CT. As addressed above, it is recommended that CT education include discussion of these barriers and encourage self-regulation against them; and, given the vast body of CT research focusing on enhancement through training and education, it seems obvious to make such a recommendation in this context. However, it is also recognised that simply identifying these barriers and encouraging people to engage in RJ and self-regulation to combat them may not suffice. For example, educators might very well succeed in teaching students how to apply CT skills , but just as these educators may not be able to motivate students to use them as often as they might be needed or even to value such skills (such as in attempting to elicit a positive disposition towards CT), it might be the case that without knowing about the impact of the discussed barriers to CT (e.g., emotion and/or intuitive judgment), students may be just as susceptible to biases in their attempts to think critically as others without CT skills. Thus, what such individuals might be applying is not CT at all; rather, just a series of higher-order cognitive skills from a biased or emotion-driven perspective. As a result, a genuine understanding of these barriers is necessary for individuals to appropriately self-regulate their thinking.

Moreover, though the issues of epistemological beliefs, bias, emotion, and intuitive processes are distinct in the manner in which they can impact CT, these do not have set boundaries; thus, an important implication is that they can overlap. For example, epistemological understanding can influence how individuals make decisions in real-world scenarios, such as through intuiting a judgment in social situations (i.e., without considering the nature of the knowledge behind the decision, the manner in which such knowledge interacts [e.g., correlation v. causation], the level of uncertainty regarding both the decision-maker’s personal stance and the available evidence), when a situation might actually require further consideration or even the honest response of ‘I don’t know’. The latter concept—that of simply responding ‘I don’t know’ is interesting to consider because though it seems, on the surface, to be inconsistent with CT and its outcomes, it is commensurate with many of its associated components (e.g., intellectual honesty and humility; see Paul and Elder 2008 ). In the context this example is used, ‘I don’t know’ refers to epistemological understanding. With that, it may also be impacted by bias and emotion. For example, depending on the topic, an individual may be likely to respond ‘I don’t know’ when they do not have the relevant knowledge or evidence to provide a sufficient answer. However, in the event that the topic is something the individual is emotionally invested in or feels passionate about, an opinion or belief may be shared instead of ‘I don’t know’ (e.g., Kahneman and Frederick 2002 ), despite a lack of requisite evidence-based knowledge (e.g., Kruger and Dunning 1999 ). An emotional response based on belief may be motivated in the sense that the individual knows that they do not know for sure and simply uses a belief to support their reasoning as a persuasive tool. On the other hand, the emotional response based on belief might be used simply because the individual may not know that the use of a belief is an insufficient means of supporting their perspective– instead, they might think that their intuitive, belief-based judgment is as good as a piece of empirical evidence; thus, suggesting a lack of empirical understanding. With that, it is fair to say that though epistemological understanding, intuitive judgment, emotion, and bias are distinct concepts, they can influence each other in real-world CT and decision-making. Though there are many more examples of how this might occur, the one presented may further support the recommendation that education can be used to overcome some of the negative effects associated with the barriers presented.

For example, in Ireland, students are not generally taught about academic referencing until they reach third-level education. Anecdotally, I was taught about referencing at age 12 and had to use it all the way through high school when I was growing up in New York. In the context of these referencing lessons, we were taught about the credibility of sources, as well as how analyse and evaluate arguments and subsequently infer conclusions in light of these sources (i.e., CT skills). We were motivated by our teacher to find the ‘truth’ as best we could (i.e., a fundament of CT disposition). Now, I recognise that this experience cannot be generalised to larger populations, given that I am a sample size of one, but I do look upon such education, perhaps, as a kind of transformative learning experience ( Casey 2018 ; King 2009 ; Mezirow 1978 , 1990 ) in the sense that such education might have provided a basis for both CT and epistemological understanding. For CT, we use research to support our positions, hence the importance of referencing. When a ‘reference’ is not available, one must ask if there is actual evidence available to support the proposition. If there is not, one must question the basis for why they think or believe that their stance is correct—that is, where there is logic to the reasoning or if the proposition is simply an emotion- or bias-based intuitive judgment. So, in addition to referencing, the teaching of some form of epistemology—perhaps early in children’s secondary school careers, might benefit students in future efforts to overcome some barriers to CT. Likewise, presenting examples of the observable impact that bias, emotions, and intuitive thought can have on their thinking might also facilitate overcoming these barriers.

As addressed above, it is acknowledged that we may not be able to ‘teach’ people not to be biased or emotionally driven in their thinking because it occurs naturally ( Kahneman 2011 )—regardless of how ‘skilled’ one might be in CT. For example, though research suggests that components of CT, such as disposition, can improve over relatively short periods of time (e.g., over the duration of a semester-long course; Rimiene 2002 ), less is known about how such components have been enhanced (given the difficulty often associated with trying to teach something like disposition ( Dwyer 2017 ); i.e., to reiterate, it is unlikely that simply ‘teaching’ (or telling) students to be motivated towards CT or to value it (or its associated concepts) will actually enhance it over short periods of time (e.g., semester-long training). Nevertheless, it is reasonable to suggest that, in light of such research, educators can encourage dispositional growth and provide opportunities to develop it. Likewise, it is recommended that educators encourage students to be aware of the cognitive barriers discussed and provide chances to engage in CT scenarios where such barriers are likely to play a role, thus, giving students opportunities to acknowledge the barriers and practice overcoming them. Moreover, making students aware of such barriers at younger ages—in a simplified manner, may promote the development of personal perspectives and approaches that are better able to overcome the discussed barriers to CT. This perspective is consistent with research on RJ ( Dwyer et al. 2015 ), in which it was recommended that such enhancement requires not only time to develop (be it over the course of a semester or longer) but is also a function of having increased opportunities to engage CT. In the possibilities described, individuals may learn both to overcome barriers to CT and from the positive outcomes of applying CT; and, perhaps, engage in some form of transformative learning ( Casey 2018 ; King 2009 ; Mezirow 1978 , 1990 ) that facilitates an enhanced ‘valuing’ of and motivation towards CT. For example, through growing an understanding of the nature of epistemology, intuitive-based thinking, emotion, bias, and the manner in which people often succumb to faulty reasoning in light of these, individuals may come to better understand the limits of knowledge, barriers to CT and how both understandings can be applied; thus, growing further appreciation of the process as it is needed.

To reiterate, research suggests that there may be a developmental trajectory above and beyond the parameters of a semester-long training course that is necessary to develop the RJ necessary to think critically and, likewise, engage an adequate epistemological stance and self-regulate against impeding cognitive processes ( Dwyer et al. 2015 ). Though such research suggests that such development may not be an issue of time, but rather the amount of opportunities to engage RJ and CT, there is a dearth of recommendations offered with respect to how this could be performed in practice. Moreover, the how and what regarding ‘opportunities for engagement’ requires further investigation as well. For example, does this require additional academic work outside the classroom in a formal manner, or does it require informal ‘exploration’ of the world of information on one’s own? If the latter, the case of motivational and dispositional levels once again comes into question; thus, even further consideration is needed. One way or another, future research efforts are necessary to identify how best to make individuals aware of barriers to CT, encourage them to self-regulate against them, and identify means of increasing opportunities to engage RJ and CT.

4. Conclusions

Taking heed that it is unnecessary to reinvent the CT wheel ( Eigenauer 2017 ), the aim of this review was to further elaborate on the processes associated with CT and make a valuable contribution to its literature with respect to conceptualisation—not just in light of making people explicitly aware of what it is, but also what it is not and how it can be impeded (e.g., through inadequate CT skills and dispositions; epistemological misunderstanding; intuitive judgment; as well as bias and emotion)—a perspective consistent with that of ‘constructive feedback’ wherein students need to know both what they are doing right and what they are doing wrong. This review further contributes to the CT education literature by identifying the importance of (1) engaging understanding of the nature, limits, and certainty of knowing as individuals traverse the landscape of evidence-bases in their research and ‘truth-seeking’; (2) understanding how emotions and biases can affect CT, regardless of the topic; (3) managing gut-level intuition until RJ has been appropriately engaged; and (4) the manner in which language is used to convey meaning to important and/or abstract concepts (e.g., ‘caring’, ‘proof’, causation/correlation, etc.). Consistent with the perspectives on research advancement presented in this review, it is acknowledged that the issues addressed here may not be complete and may themselves be advanced upon and updated in time; thus, future research is recommended and welcomed to improve and further establish our working conceptualisation of critical thinking, particularly in a real-world application.

Acknowledgments

The author would like to acknowledge, with great thanks and appreciation, John Eigenauer (Taft College) for his consult, review and advice regarding earlier versions of this manuscript.

Funding Statement

This research received no external funding.

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Data availability statement, conflicts of interest.

The author declares no conflict of interest.

1 Notably, though inadequacies in cognitive resources (apart from those explicitly set within the conceptualisations of CT discussed; e.g., see Section 2.1 ) are acknowledged as impediments to one’s ability to apply CT (e.g., a lack of relevant background knowledge, as well as broader cognitive abilities and resources ( Dwyer 2017 ; Halpern 2014 ; Stanovich and Stanovich 2010 )), these will not be discussed as focus is largely restricted to issues of cognitive processes that ‘naturally’ act as barriers in their functioning. Moreover, such inadequacies may more so be issues of individual differences than ongoing issues that everyone , regardless of ability, would face in CT (e.g., the impact of emotion and bias). Nevertheless, it is recommended that future research further investigates the influence of such inadequacies in cognitive resources on CT.

2 There is also some research that suggests that emotion may mediate enhanced cognition ( Dolcos et al. 2011 , 2012 ). However, this discrepancy in findings may result from the types of emotion studied—such as task-relevant emotion and task-irrelevant emotion. The distinction between the two is important to consider in terms of, for example, the distinction between one’s general mood and feelings specific unto the topic under consideration. Though mood may play a role in the manner in which CT is conducted (e.g., making judgments about a topic one is passionate about may elicit positive or negative emotions that affect the thinker’s mood in some way), notably, this discussion focuses on task-relevant emotion and associated biases that negatively impact the CT process. This is also an important distinction because an individual may generally think critically about ‘important’ topics, but may fail to do so when faced with a cognitive task that requires CT with which the individual has a strong, emotional perspective (e.g., in terms of passion , as described above).

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2.1: Barriers to Critical Thinking

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Preconceived ideas are ideas that decisively influence our thinking, but which we have not critically reflected upon. Not all preconceived ideas are fallacious (based on false assumptions). However, we must constantly consider our preconceived ideas critically to test their validity. In critical reflection we ask about the grounds for holding a belief. Do these grounds withstand rational scrutiny? Is there sufficient evidence to support the belief? Is the belief appropriate in its context? What weight should we give to counterarguments and counterexamples? And so on.

There are two main obstacles to clear thinking: preconceived ideas and fallacies. Preconceived ideas could be broadened to include social conditioning, labeling, and stereotypes. The section below will give you the opportunity to learn to recognize these obstacles to clear thinking.

Try your luck with this riddle

“A man and his son are driving together on a stormy night. They have an accident in which the father is killed and his son badly injured. The boy is taken to the local hospital and requires urgent surgery. He is prepared for the operation and wheeled into the operating room. The surgeon arrives, looks at the boy and says, “I cannot operate on my own son”.

How is this possible?

• The man is the boy’s ________________
• The boy is the surgeon’s ________________
• The surgeon is the boy’s ________________

Ask a few friends, colleagues or family. See how they fare with the same riddle.

Answer: To many people the story presents a riddle. But the answer is obvious. The surgeon is the boy’s mother. The story is a riddle only if we have a preconceived idea which associates being a surgeon with being male. There is no good reason to hold this idea.

Now we will explore how preconceived ideas such as social conditioning, labeling and stereotyping affect our capacity for critical reasoning. The topic of preconceived ideas is an interesting field and it is worth exploring the various forms they take ranging from racial and gender stereotypes to the inability to see ourselves clearly.

10 Barriers to Critical Thinking & Tips to Overcome Them

Critical thinking is an essential life skill, especially in an age where deceptions like “my truth” and “your truth” run rampant. 

It allows us to think our way through issues and arrive at effective solutions, and it is a skill that deserves the dedication it takes to hone it.

In some cases, there are invisible barriers to critical thinking that must first be broken down before progress can be made. 

Because it is so vitally important for our teens to develop such skills—to think for themselves in a world pressuring them to tow the line—I think it’s worth addressing potential obstacles in their way. 

Here are 10 common barriers to critical thinking that may reveal themselves as you seek to teach this vital skill. 

1. Lack of Practice

Considering what causes a lack of critical thinking , the word “practice” comes to mind. 

The phrase “practice makes progress” rings true when developing critical thinking skills .

Critical thinking may be discussed at length and encouraged theoretically, but is it expressed in the assignments or exercises our teens do on a daily basis?

Sadly, many assignments simply ask for regurgitated facts from a textbook that require little to no real thinking. 

If we want to see our students thrive in the realm of critical thinking, we need to provide them with opportunities to practice and apply what they’ve learned in real-life situations.

2. Perceived Inability to Teach It

The idea that you’re not capable of teaching such a thing may just become a self-fulfilling prophecy. 

If you believe you can’t teach critical thinking, you may not even try. If you do try, you may be plagued by self-doubt that shakes your confidence. 

If you’ve ever thought …

“Why is critical thinking so difficult?”

You’re not alone.

It can be hard to plainly identify what critical thinking is and how to teach it. That’s one of the main reasons we created Philosophy Adventure —to provide an intriguing way to teach critical thinking effectively.

Get a Question-Based Critical Thinking Exercise—Free!

Introduce critical thinking gently & easily with thought-provoking exercises.

3. Normalcy Bias

Normalcy bias is a subconscious response that falsely assures things will remain the same as they always were. 

Every type of bias works against critical thinking as it uses emotion to make decisions rather than rational thought rooted in truth.

This bias encourages our minds to ignore danger and new information in favor of maintaining the safety and security of our “regular” lives. 

For example, normalcy bias leads us to believe that freedom will always be free despite growing threats to quench it. 

Frankly, it’s a dangerous barrier to critical thinking with the potential for lasting consequences.

4. Group-Think

The group-think effect is a phenomenon where individuals conform to the beliefs of others in order to avoid appearing different. 

It can lead to mass conformity in which society grows blind to flaws in opinion-based reasoning. 

Why think for yourself when someone else can do it for you? It’s a sobering thought—and a major obstacle to critical thinking—but I fear it’s one that is sweeping the world.

This is an especially tough barrier for teenagers who are often desperate to be accepted and liked by their peers. 

Rather than relying on critical thinking to decipher between right and wrong, they may cave to peer pressure because “everyone else is doing it.”

This barrier is yet another poignant example of why it’s so important to help our children develop critical thinking skills.  

5. Distorted View of Truth

We’re also susceptible to having a distorted view of what is fact and what isn’t. If we’re not careful, our view of truth can be distorted by misleading opinions.

Passionate people with deeply held beliefs are often willing to loudly defend them. 

Such passion and charisma can seduce teens and adults alike who may not fully know what they believe— or why they believe it . 

Of all the psychological obstacles to critical thinking, fear is a weighty one. 

I humbly suggest that it is the fear of failure or the fear of change that is most likely to act as a hindrance to critical thinking. 

Sometimes, when we look at an issue from every angle, we find that the only right reaction is to change. 

Likewise, if we fear failure, we’re likely to not act or try at all. 

And when it comes to trying to discern the truth in order to act upon it, not doing so can be far worse than the perceived failure itself. 

7. Viewing Everything Through the Lens of “Self”

Some people call it “egocentric thinking.” Whatever the name, it is the tendency to think about the world only as it relates to us. 

This self-centered thinking is natural, but there’s great value in training our minds to be able to view issues from another’s point of view. When problem-solving, it’s important to consider other perspectives.

This is particularly true when dealing with people who may be affected by our actions.

8. Past Experiences

Past experiences, relationships, even trauma can change us in a number of ways. 

What happened in the past surrounding any given thing most certainly influences how we think and feel about that thing in the future. 

But it’s important to recognize past experiences for what they are—a single moment (or period) of time.

They should not define our thoughts, nor should they dictate our actions as we seek to answer life’s questions objectively.  

Undoubtedly, it can be difficult to put such things in perspective so, and it calls for self-control, but it’s important to train our teens to try.  

Relying exclusively on the past to make decisions today can lead to negative outcomes as it relies on information that may not be true. 

9. Assumptions

Assumptions dampen our ability to learn. Though often flawed, assumptions quench our desire  to ask questions because we think we already know the answers. 

What a sad state to be stuck in because the truth is …

We don’t know what we don’t know.

How can we learn what we don’t know if we never root out the truth in a given matter?

Similarly, some people assume that because they don’t understand something, then it must be impossible to learn. 

That’s simply not true. We have an innate ability to learn new things, and critical thinking helps us do just that—with integrity.  

10. Time Constraints

There’s so much to learn in school that it can be hard to find the time to invest in critical thinking discussion and activities . 

This skill can often be moved to the side while teens learn about world history and how to write a proper essay—both of which are no doubt important. 

But I would argue that critical thinking gives students the foundation to not only better digest the material learned but to excel in it. 

How to Overcome Common Barriers to Critical Thinking 

We’ve established that critical thinking is an essential part of becoming a discerning adult, unmoved by news biases or passionate, emotional language. 

That being said, how do we break through the barriers that hinder critical thinking and move forward to teach such a significant skill?

You can help your students better develop their critical thinking skills by encouraging thoughtful questions and debate. 

When consuming news from around the world, inspire them to challenge their initial emotional reactions to the information presented. Teach them how to seek impartial data and use that to form an educated opinion. 

Providing real-world examples and connections between topics is a great way to encourage teens to think more deeply about a subject. 

Rather than presenting multiple choice answers or fill-in-the-blanks, ask them to talk through the question out loud based on the information they’ve been given.  

You can also try a fun exercise with these critical thinking questions for kids .

The ability to clearly vocalize beliefs and express thoughts is a priceless skill, and one that we have weaved into every lesson of Philosophy Adventure :

will your children recognize truth?

Critical thinking is a learned skill that requires practice (and breaking down barriers when they arise). 

However, the ability to identify logical fallacies in arguments and recognize deception is well worth investing in. 

Recognizing potential barriers that are obstructing that end goal is a solid first step. 

About The Author

Stacy Farrell

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Critical Thinking

Critical thinking is a widely accepted educational goal. Its definition is contested, but the competing definitions can be understood as differing conceptions of the same basic concept: careful thinking directed to a goal. Conceptions differ with respect to the scope of such thinking, the type of goal, the criteria and norms for thinking carefully, and the thinking components on which they focus. Its adoption as an educational goal has been recommended on the basis of respect for students’ autonomy and preparing students for success in life and for democratic citizenship. “Critical thinkers” have the dispositions and abilities that lead them to think critically when appropriate. The abilities can be identified directly; the dispositions indirectly, by considering what factors contribute to or impede exercise of the abilities. Standardized tests have been developed to assess the degree to which a person possesses such dispositions and abilities. Educational intervention has been shown experimentally to improve them, particularly when it includes dialogue, anchored instruction, and mentoring. Controversies have arisen over the generalizability of critical thinking across domains, over alleged bias in critical thinking theories and instruction, and over the relationship of critical thinking to other types of thinking.

2.1 Dewey’s Three Main Examples

2.2 dewey’s other examples, 2.3 further examples, 2.4 non-examples, 3. the definition of critical thinking, 4. its value, 5. the process of thinking critically, 6. components of the process, 7. contributory dispositions and abilities, 8.1 initiating dispositions, 8.2 internal dispositions, 9. critical thinking abilities, 10. required knowledge, 11. educational methods, 12.1 the generalizability of critical thinking, 12.2 bias in critical thinking theory and pedagogy, 12.3 relationship of critical thinking to other types of thinking, other internet resources, related entries.

Use of the term ‘critical thinking’ to describe an educational goal goes back to the American philosopher John Dewey (1910), who more commonly called it ‘reflective thinking’. He defined it as

active, persistent and careful consideration of any belief or supposed form of knowledge in the light of the grounds that support it, and the further conclusions to which it tends. (Dewey 1910: 6; 1933: 9)

and identified a habit of such consideration with a scientific attitude of mind. His lengthy quotations of Francis Bacon, John Locke, and John Stuart Mill indicate that he was not the first person to propose development of a scientific attitude of mind as an educational goal.

In the 1930s, many of the schools that participated in the Eight-Year Study of the Progressive Education Association (Aikin 1942) adopted critical thinking as an educational goal, for whose achievement the study’s Evaluation Staff developed tests (Smith, Tyler, & Evaluation Staff 1942). Glaser (1941) showed experimentally that it was possible to improve the critical thinking of high school students. Bloom’s influential taxonomy of cognitive educational objectives (Bloom et al. 1956) incorporated critical thinking abilities. Ennis (1962) proposed 12 aspects of critical thinking as a basis for research on the teaching and evaluation of critical thinking ability.

Since 1980, an annual international conference in California on critical thinking and educational reform has attracted tens of thousands of educators from all levels of education and from many parts of the world. Also since 1980, the state university system in California has required all undergraduate students to take a critical thinking course. Since 1983, the Association for Informal Logic and Critical Thinking has sponsored sessions in conjunction with the divisional meetings of the American Philosophical Association (APA). In 1987, the APA’s Committee on Pre-College Philosophy commissioned a consensus statement on critical thinking for purposes of educational assessment and instruction (Facione 1990a). Researchers have developed standardized tests of critical thinking abilities and dispositions; for details, see the Supplement on Assessment . Educational jurisdictions around the world now include critical thinking in guidelines for curriculum and assessment.

For details on this history, see the Supplement on History .

2. Examples and Non-Examples

Before considering the definition of critical thinking, it will be helpful to have in mind some examples of critical thinking, as well as some examples of kinds of thinking that would apparently not count as critical thinking.

Dewey (1910: 68–71; 1933: 91–94) takes as paradigms of reflective thinking three class papers of students in which they describe their thinking. The examples range from the everyday to the scientific.

Transit : “The other day, when I was down town on 16th Street, a clock caught my eye. I saw that the hands pointed to 12:20. This suggested that I had an engagement at 124th Street, at one o’clock. I reasoned that as it had taken me an hour to come down on a surface car, I should probably be twenty minutes late if I returned the same way. I might save twenty minutes by a subway express. But was there a station near? If not, I might lose more than twenty minutes in looking for one. Then I thought of the elevated, and I saw there was such a line within two blocks. But where was the station? If it were several blocks above or below the street I was on, I should lose time instead of gaining it. My mind went back to the subway express as quicker than the elevated; furthermore, I remembered that it went nearer than the elevated to the part of 124th Street I wished to reach, so that time would be saved at the end of the journey. I concluded in favor of the subway, and reached my destination by one o’clock.” (Dewey 1910: 68–69; 1933: 91–92)

Ferryboat : “Projecting nearly horizontally from the upper deck of the ferryboat on which I daily cross the river is a long white pole, having a gilded ball at its tip. It suggested a flagpole when I first saw it; its color, shape, and gilded ball agreed with this idea, and these reasons seemed to justify me in this belief. But soon difficulties presented themselves. The pole was nearly horizontal, an unusual position for a flagpole; in the next place, there was no pulley, ring, or cord by which to attach a flag; finally, there were elsewhere on the boat two vertical staffs from which flags were occasionally flown. It seemed probable that the pole was not there for flag-flying.

“I then tried to imagine all possible purposes of the pole, and to consider for which of these it was best suited: (a) Possibly it was an ornament. But as all the ferryboats and even the tugboats carried poles, this hypothesis was rejected. (b) Possibly it was the terminal of a wireless telegraph. But the same considerations made this improbable. Besides, the more natural place for such a terminal would be the highest part of the boat, on top of the pilot house. (c) Its purpose might be to point out the direction in which the boat is moving.

“In support of this conclusion, I discovered that the pole was lower than the pilot house, so that the steersman could easily see it. Moreover, the tip was enough higher than the base, so that, from the pilot’s position, it must appear to project far out in front of the boat. Moreover, the pilot being near the front of the boat, he would need some such guide as to its direction. Tugboats would also need poles for such a purpose. This hypothesis was so much more probable than the others that I accepted it. I formed the conclusion that the pole was set up for the purpose of showing the pilot the direction in which the boat pointed, to enable him to steer correctly.” (Dewey 1910: 69–70; 1933: 92–93)

Bubbles : “In washing tumblers in hot soapsuds and placing them mouth downward on a plate, bubbles appeared on the outside of the mouth of the tumblers and then went inside. Why? The presence of bubbles suggests air, which I note must come from inside the tumbler. I see that the soapy water on the plate prevents escape of the air save as it may be caught in bubbles. But why should air leave the tumbler? There was no substance entering to force it out. It must have expanded. It expands by increase of heat, or by decrease of pressure, or both. Could the air have become heated after the tumbler was taken from the hot suds? Clearly not the air that was already entangled in the water. If heated air was the cause, cold air must have entered in transferring the tumblers from the suds to the plate. I test to see if this supposition is true by taking several more tumblers out. Some I shake so as to make sure of entrapping cold air in them. Some I take out holding mouth downward in order to prevent cold air from entering. Bubbles appear on the outside of every one of the former and on none of the latter. I must be right in my inference. Air from the outside must have been expanded by the heat of the tumbler, which explains the appearance of the bubbles on the outside. But why do they then go inside? Cold contracts. The tumbler cooled and also the air inside it. Tension was removed, and hence bubbles appeared inside. To be sure of this, I test by placing a cup of ice on the tumbler while the bubbles are still forming outside. They soon reverse” (Dewey 1910: 70–71; 1933: 93–94).

Dewey (1910, 1933) sprinkles his book with other examples of critical thinking. We will refer to the following.

Weather : A man on a walk notices that it has suddenly become cool, thinks that it is probably going to rain, looks up and sees a dark cloud obscuring the sun, and quickens his steps (1910: 6–10; 1933: 9–13).

Disorder : A man finds his rooms on his return to them in disorder with his belongings thrown about, thinks at first of burglary as an explanation, then thinks of mischievous children as being an alternative explanation, then looks to see whether valuables are missing, and discovers that they are (1910: 82–83; 1933: 166–168).

Typhoid : A physician diagnosing a patient whose conspicuous symptoms suggest typhoid avoids drawing a conclusion until more data are gathered by questioning the patient and by making tests (1910: 85–86; 1933: 170).

Blur : A moving blur catches our eye in the distance, we ask ourselves whether it is a cloud of whirling dust or a tree moving its branches or a man signaling to us, we think of other traits that should be found on each of those possibilities, and we look and see if those traits are found (1910: 102, 108; 1933: 121, 133).

Suction pump : In thinking about the suction pump, the scientist first notes that it will draw water only to a maximum height of 33 feet at sea level and to a lesser maximum height at higher elevations, selects for attention the differing atmospheric pressure at these elevations, sets up experiments in which the air is removed from a vessel containing water (when suction no longer works) and in which the weight of air at various levels is calculated, compares the results of reasoning about the height to which a given weight of air will allow a suction pump to raise water with the observed maximum height at different elevations, and finally assimilates the suction pump to such apparently different phenomena as the siphon and the rising of a balloon (1910: 150–153; 1933: 195–198).

Diamond : A passenger in a car driving in a diamond lane reserved for vehicles with at least one passenger notices that the diamond marks on the pavement are far apart in some places and close together in others. Why? The driver suggests that the reason may be that the diamond marks are not needed where there is a solid double line separating the diamond lane from the adjoining lane, but are needed when there is a dotted single line permitting crossing into the diamond lane. Further observation confirms that the diamonds are close together when a dotted line separates the diamond lane from its neighbour, but otherwise far apart.

Rash : A woman suddenly develops a very itchy red rash on her throat and upper chest. She recently noticed a mark on the back of her right hand, but was not sure whether the mark was a rash or a scrape. She lies down in bed and thinks about what might be causing the rash and what to do about it. About two weeks before, she began taking blood pressure medication that contained a sulfa drug, and the pharmacist had warned her, in view of a previous allergic reaction to a medication containing a sulfa drug, to be on the alert for an allergic reaction; however, she had been taking the medication for two weeks with no such effect. The day before, she began using a new cream on her neck and upper chest; against the new cream as the cause was mark on the back of her hand, which had not been exposed to the cream. She began taking probiotics about a month before. She also recently started new eye drops, but she supposed that manufacturers of eye drops would be careful not to include allergy-causing components in the medication. The rash might be a heat rash, since she recently was sweating profusely from her upper body. Since she is about to go away on a short vacation, where she would not have access to her usual physician, she decides to keep taking the probiotics and using the new eye drops but to discontinue the blood pressure medication and to switch back to the old cream for her neck and upper chest. She forms a plan to consult her regular physician on her return about the blood pressure medication.

Candidate : Although Dewey included no examples of thinking directed at appraising the arguments of others, such thinking has come to be considered a kind of critical thinking. We find an example of such thinking in the performance task on the Collegiate Learning Assessment (CLA+), which its sponsoring organization describes as

a performance-based assessment that provides a measure of an institution’s contribution to the development of critical-thinking and written communication skills of its students. (Council for Aid to Education 2017)

A sample task posted on its website requires the test-taker to write a report for public distribution evaluating a fictional candidate’s policy proposals and their supporting arguments, using supplied background documents, with a recommendation on whether to endorse the candidate.

Immediate acceptance of an idea that suggests itself as a solution to a problem (e.g., a possible explanation of an event or phenomenon, an action that seems likely to produce a desired result) is “uncritical thinking, the minimum of reflection” (Dewey 1910: 13). On-going suspension of judgment in the light of doubt about a possible solution is not critical thinking (Dewey 1910: 108). Critique driven by a dogmatically held political or religious ideology is not critical thinking; thus Paulo Freire (1968 [1970]) is using the term (e.g., at 1970: 71, 81, 100, 146) in a more politically freighted sense that includes not only reflection but also revolutionary action against oppression. Derivation of a conclusion from given data using an algorithm is not critical thinking.

What is critical thinking? There are many definitions. Ennis (2016) lists 14 philosophically oriented scholarly definitions and three dictionary definitions. Following Rawls (1971), who distinguished his conception of justice from a utilitarian conception but regarded them as rival conceptions of the same concept, Ennis maintains that the 17 definitions are different conceptions of the same concept. Rawls articulated the shared concept of justice as

a characteristic set of principles for assigning basic rights and duties and for determining… the proper distribution of the benefits and burdens of social cooperation. (Rawls 1971: 5)

Bailin et al. (1999b) claim that, if one considers what sorts of thinking an educator would take not to be critical thinking and what sorts to be critical thinking, one can conclude that educators typically understand critical thinking to have at least three features.

• It is done for the purpose of making up one’s mind about what to believe or do.
• The person engaging in the thinking is trying to fulfill standards of adequacy and accuracy appropriate to the thinking.
• The thinking fulfills the relevant standards to some threshold level.

One could sum up the core concept that involves these three features by saying that critical thinking is careful goal-directed thinking. This core concept seems to apply to all the examples of critical thinking described in the previous section. As for the non-examples, their exclusion depends on construing careful thinking as excluding jumping immediately to conclusions, suspending judgment no matter how strong the evidence, reasoning from an unquestioned ideological or religious perspective, and routinely using an algorithm to answer a question.

If the core of critical thinking is careful goal-directed thinking, conceptions of it can vary according to its presumed scope, its presumed goal, one’s criteria and threshold for being careful, and the thinking component on which one focuses. As to its scope, some conceptions (e.g., Dewey 1910, 1933) restrict it to constructive thinking on the basis of one’s own observations and experiments, others (e.g., Ennis 1962; Fisher & Scriven 1997; Johnson 1992) to appraisal of the products of such thinking. Ennis (1991) and Bailin et al. (1999b) take it to cover both construction and appraisal. As to its goal, some conceptions restrict it to forming a judgment (Dewey 1910, 1933; Lipman 1987; Facione 1990a). Others allow for actions as well as beliefs as the end point of a process of critical thinking (Ennis 1991; Bailin et al. 1999b). As to the criteria and threshold for being careful, definitions vary in the term used to indicate that critical thinking satisfies certain norms: “intellectually disciplined” (Scriven & Paul 1987), “reasonable” (Ennis 1991), “skillful” (Lipman 1987), “skilled” (Fisher & Scriven 1997), “careful” (Bailin & Battersby 2009). Some definitions specify these norms, referring variously to “consideration of any belief or supposed form of knowledge in the light of the grounds that support it and the further conclusions to which it tends” (Dewey 1910, 1933); “the methods of logical inquiry and reasoning” (Glaser 1941); “conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication” (Scriven & Paul 1987); the requirement that “it is sensitive to context, relies on criteria, and is self-correcting” (Lipman 1987); “evidential, conceptual, methodological, criteriological, or contextual considerations” (Facione 1990a); and “plus-minus considerations of the product in terms of appropriate standards (or criteria)” (Johnson 1992). Stanovich and Stanovich (2010) propose to ground the concept of critical thinking in the concept of rationality, which they understand as combining epistemic rationality (fitting one’s beliefs to the world) and instrumental rationality (optimizing goal fulfillment); a critical thinker, in their view, is someone with “a propensity to override suboptimal responses from the autonomous mind” (2010: 227). These variant specifications of norms for critical thinking are not necessarily incompatible with one another, and in any case presuppose the core notion of thinking carefully. As to the thinking component singled out, some definitions focus on suspension of judgment during the thinking (Dewey 1910; McPeck 1981), others on inquiry while judgment is suspended (Bailin & Battersby 2009, 2021), others on the resulting judgment (Facione 1990a), and still others on responsiveness to reasons (Siegel 1988). Kuhn (2019) takes critical thinking to be more a dialogic practice of advancing and responding to arguments than an individual ability.

In educational contexts, a definition of critical thinking is a “programmatic definition” (Scheffler 1960: 19). It expresses a practical program for achieving an educational goal. For this purpose, a one-sentence formulaic definition is much less useful than articulation of a critical thinking process, with criteria and standards for the kinds of thinking that the process may involve. The real educational goal is recognition, adoption and implementation by students of those criteria and standards. That adoption and implementation in turn consists in acquiring the knowledge, abilities and dispositions of a critical thinker.

Conceptions of critical thinking generally do not include moral integrity as part of the concept. Dewey, for example, took critical thinking to be the ultimate intellectual goal of education, but distinguished it from the development of social cooperation among school children, which he took to be the central moral goal. Ennis (1996, 2011) added to his previous list of critical thinking dispositions a group of dispositions to care about the dignity and worth of every person, which he described as a “correlative” (1996) disposition without which critical thinking would be less valuable and perhaps harmful. An educational program that aimed at developing critical thinking but not the correlative disposition to care about the dignity and worth of every person, he asserted, “would be deficient and perhaps dangerous” (Ennis 1996: 172).

Dewey thought that education for reflective thinking would be of value to both the individual and society; recognition in educational practice of the kinship to the scientific attitude of children’s native curiosity, fertile imagination and love of experimental inquiry “would make for individual happiness and the reduction of social waste” (Dewey 1910: iii). Schools participating in the Eight-Year Study took development of the habit of reflective thinking and skill in solving problems as a means to leading young people to understand, appreciate and live the democratic way of life characteristic of the United States (Aikin 1942: 17–18, 81). Harvey Siegel (1988: 55–61) has offered four considerations in support of adopting critical thinking as an educational ideal. (1) Respect for persons requires that schools and teachers honour students’ demands for reasons and explanations, deal with students honestly, and recognize the need to confront students’ independent judgment; these requirements concern the manner in which teachers treat students. (2) Education has the task of preparing children to be successful adults, a task that requires development of their self-sufficiency. (3) Education should initiate children into the rational traditions in such fields as history, science and mathematics. (4) Education should prepare children to become democratic citizens, which requires reasoned procedures and critical talents and attitudes. To supplement these considerations, Siegel (1988: 62–90) responds to two objections: the ideology objection that adoption of any educational ideal requires a prior ideological commitment and the indoctrination objection that cultivation of critical thinking cannot escape being a form of indoctrination.

Despite the diversity of our 11 examples, one can recognize a common pattern. Dewey analyzed it as consisting of five phases:

• suggestions , in which the mind leaps forward to a possible solution;
• an intellectualization of the difficulty or perplexity into a problem to be solved, a question for which the answer must be sought;
• the use of one suggestion after another as a leading idea, or hypothesis , to initiate and guide observation and other operations in collection of factual material;
• the mental elaboration of the idea or supposition as an idea or supposition ( reasoning , in the sense on which reasoning is a part, not the whole, of inference); and
• testing the hypothesis by overt or imaginative action. (Dewey 1933: 106–107; italics in original)

The process of reflective thinking consisting of these phases would be preceded by a perplexed, troubled or confused situation and followed by a cleared-up, unified, resolved situation (Dewey 1933: 106). The term ‘phases’ replaced the term ‘steps’ (Dewey 1910: 72), thus removing the earlier suggestion of an invariant sequence. Variants of the above analysis appeared in (Dewey 1916: 177) and (Dewey 1938: 101–119).

The variant formulations indicate the difficulty of giving a single logical analysis of such a varied process. The process of critical thinking may have a spiral pattern, with the problem being redefined in the light of obstacles to solving it as originally formulated. For example, the person in Transit might have concluded that getting to the appointment at the scheduled time was impossible and have reformulated the problem as that of rescheduling the appointment for a mutually convenient time. Further, defining a problem does not always follow after or lead immediately to an idea of a suggested solution. Nor should it do so, as Dewey himself recognized in describing the physician in Typhoid as avoiding any strong preference for this or that conclusion before getting further information (Dewey 1910: 85; 1933: 170). People with a hypothesis in mind, even one to which they have a very weak commitment, have a so-called “confirmation bias” (Nickerson 1998): they are likely to pay attention to evidence that confirms the hypothesis and to ignore evidence that counts against it or for some competing hypothesis. Detectives, intelligence agencies, and investigators of airplane accidents are well advised to gather relevant evidence systematically and to postpone even tentative adoption of an explanatory hypothesis until the collected evidence rules out with the appropriate degree of certainty all but one explanation. Dewey’s analysis of the critical thinking process can be faulted as well for requiring acceptance or rejection of a possible solution to a defined problem, with no allowance for deciding in the light of the available evidence to suspend judgment. Further, given the great variety of kinds of problems for which reflection is appropriate, there is likely to be variation in its component events. Perhaps the best way to conceptualize the critical thinking process is as a checklist whose component events can occur in a variety of orders, selectively, and more than once. These component events might include (1) noticing a difficulty, (2) defining the problem, (3) dividing the problem into manageable sub-problems, (4) formulating a variety of possible solutions to the problem or sub-problem, (5) determining what evidence is relevant to deciding among possible solutions to the problem or sub-problem, (6) devising a plan of systematic observation or experiment that will uncover the relevant evidence, (7) carrying out the plan of systematic observation or experimentation, (8) noting the results of the systematic observation or experiment, (9) gathering relevant testimony and information from others, (10) judging the credibility of testimony and information gathered from others, (11) drawing conclusions from gathered evidence and accepted testimony, and (12) accepting a solution that the evidence adequately supports (cf. Hitchcock 2017: 485).

Checklist conceptions of the process of critical thinking are open to the objection that they are too mechanical and procedural to fit the multi-dimensional and emotionally charged issues for which critical thinking is urgently needed (Paul 1984). For such issues, a more dialectical process is advocated, in which competing relevant world views are identified, their implications explored, and some sort of creative synthesis attempted.

If one considers the critical thinking process illustrated by the 11 examples, one can identify distinct kinds of mental acts and mental states that form part of it. To distinguish, label and briefly characterize these components is a useful preliminary to identifying abilities, skills, dispositions, attitudes, habits and the like that contribute causally to thinking critically. Identifying such abilities and habits is in turn a useful preliminary to setting educational goals. Setting the goals is in its turn a useful preliminary to designing strategies for helping learners to achieve the goals and to designing ways of measuring the extent to which learners have done so. Such measures provide both feedback to learners on their achievement and a basis for experimental research on the effectiveness of various strategies for educating people to think critically. Let us begin, then, by distinguishing the kinds of mental acts and mental events that can occur in a critical thinking process.

• Observing : One notices something in one’s immediate environment (sudden cooling of temperature in Weather , bubbles forming outside a glass and then going inside in Bubbles , a moving blur in the distance in Blur , a rash in Rash ). Or one notes the results of an experiment or systematic observation (valuables missing in Disorder , no suction without air pressure in Suction pump )
• Feeling : One feels puzzled or uncertain about something (how to get to an appointment on time in Transit , why the diamonds vary in spacing in Diamond ). One wants to resolve this perplexity. One feels satisfaction once one has worked out an answer (to take the subway express in Transit , diamonds closer when needed as a warning in Diamond ).
• Wondering : One formulates a question to be addressed (why bubbles form outside a tumbler taken from hot water in Bubbles , how suction pumps work in Suction pump , what caused the rash in Rash ).
• Imagining : One thinks of possible answers (bus or subway or elevated in Transit , flagpole or ornament or wireless communication aid or direction indicator in Ferryboat , allergic reaction or heat rash in Rash ).
• Inferring : One works out what would be the case if a possible answer were assumed (valuables missing if there has been a burglary in Disorder , earlier start to the rash if it is an allergic reaction to a sulfa drug in Rash ). Or one draws a conclusion once sufficient relevant evidence is gathered (take the subway in Transit , burglary in Disorder , discontinue blood pressure medication and new cream in Rash ).
• Knowledge : One uses stored knowledge of the subject-matter to generate possible answers or to infer what would be expected on the assumption of a particular answer (knowledge of a city’s public transit system in Transit , of the requirements for a flagpole in Ferryboat , of Boyle’s law in Bubbles , of allergic reactions in Rash ).
• Experimenting : One designs and carries out an experiment or a systematic observation to find out whether the results deduced from a possible answer will occur (looking at the location of the flagpole in relation to the pilot’s position in Ferryboat , putting an ice cube on top of a tumbler taken from hot water in Bubbles , measuring the height to which a suction pump will draw water at different elevations in Suction pump , noticing the spacing of diamonds when movement to or from a diamond lane is allowed in Diamond ).
• Consulting : One finds a source of information, gets the information from the source, and makes a judgment on whether to accept it. None of our 11 examples include searching for sources of information. In this respect they are unrepresentative, since most people nowadays have almost instant access to information relevant to answering any question, including many of those illustrated by the examples. However, Candidate includes the activities of extracting information from sources and evaluating its credibility.
• Identifying and analyzing arguments : One notices an argument and works out its structure and content as a preliminary to evaluating its strength. This activity is central to Candidate . It is an important part of a critical thinking process in which one surveys arguments for various positions on an issue.
• Judging : One makes a judgment on the basis of accumulated evidence and reasoning, such as the judgment in Ferryboat that the purpose of the pole is to provide direction to the pilot.
• Deciding : One makes a decision on what to do or on what policy to adopt, as in the decision in Transit to take the subway.

By definition, a person who does something voluntarily is both willing and able to do that thing at that time. Both the willingness and the ability contribute causally to the person’s action, in the sense that the voluntary action would not occur if either (or both) of these were lacking. For example, suppose that one is standing with one’s arms at one’s sides and one voluntarily lifts one’s right arm to an extended horizontal position. One would not do so if one were unable to lift one’s arm, if for example one’s right side was paralyzed as the result of a stroke. Nor would one do so if one were unwilling to lift one’s arm, if for example one were participating in a street demonstration at which a white supremacist was urging the crowd to lift their right arm in a Nazi salute and one were unwilling to express support in this way for the racist Nazi ideology. The same analysis applies to a voluntary mental process of thinking critically. It requires both willingness and ability to think critically, including willingness and ability to perform each of the mental acts that compose the process and to coordinate those acts in a sequence that is directed at resolving the initiating perplexity.

Consider willingness first. We can identify causal contributors to willingness to think critically by considering factors that would cause a person who was able to think critically about an issue nevertheless not to do so (Hamby 2014). For each factor, the opposite condition thus contributes causally to willingness to think critically on a particular occasion. For example, people who habitually jump to conclusions without considering alternatives will not think critically about issues that arise, even if they have the required abilities. The contrary condition of willingness to suspend judgment is thus a causal contributor to thinking critically.

Now consider ability. In contrast to the ability to move one’s arm, which can be completely absent because a stroke has left the arm paralyzed, the ability to think critically is a developed ability, whose absence is not a complete absence of ability to think but absence of ability to think well. We can identify the ability to think well directly, in terms of the norms and standards for good thinking. In general, to be able do well the thinking activities that can be components of a critical thinking process, one needs to know the concepts and principles that characterize their good performance, to recognize in particular cases that the concepts and principles apply, and to apply them. The knowledge, recognition and application may be procedural rather than declarative. It may be domain-specific rather than widely applicable, and in either case may need subject-matter knowledge, sometimes of a deep kind.

Reflections of the sort illustrated by the previous two paragraphs have led scholars to identify the knowledge, abilities and dispositions of a “critical thinker”, i.e., someone who thinks critically whenever it is appropriate to do so. We turn now to these three types of causal contributors to thinking critically. We start with dispositions, since arguably these are the most powerful contributors to being a critical thinker, can be fostered at an early stage of a child’s development, and are susceptible to general improvement (Glaser 1941: 175)

8. Critical Thinking Dispositions

Educational researchers use the term ‘dispositions’ broadly for the habits of mind and attitudes that contribute causally to being a critical thinker. Some writers (e.g., Paul & Elder 2006; Hamby 2014; Bailin & Battersby 2016a) propose to use the term ‘virtues’ for this dimension of a critical thinker. The virtues in question, although they are virtues of character, concern the person’s ways of thinking rather than the person’s ways of behaving towards others. They are not moral virtues but intellectual virtues, of the sort articulated by Zagzebski (1996) and discussed by Turri, Alfano, and Greco (2017).

On a realistic conception, thinking dispositions or intellectual virtues are real properties of thinkers. They are general tendencies, propensities, or inclinations to think in particular ways in particular circumstances, and can be genuinely explanatory (Siegel 1999). Sceptics argue that there is no evidence for a specific mental basis for the habits of mind that contribute to thinking critically, and that it is pedagogically misleading to posit such a basis (Bailin et al. 1999a). Whatever their status, critical thinking dispositions need motivation for their initial formation in a child—motivation that may be external or internal. As children develop, the force of habit will gradually become important in sustaining the disposition (Nieto & Valenzuela 2012). Mere force of habit, however, is unlikely to sustain critical thinking dispositions. Critical thinkers must value and enjoy using their knowledge and abilities to think things through for themselves. They must be committed to, and lovers of, inquiry.

A person may have a critical thinking disposition with respect to only some kinds of issues. For example, one could be open-minded about scientific issues but not about religious issues. Similarly, one could be confident in one’s ability to reason about the theological implications of the existence of evil in the world but not in one’s ability to reason about the best design for a guided ballistic missile.

Facione (1990a: 25) divides “affective dispositions” of critical thinking into approaches to life and living in general and approaches to specific issues, questions or problems. Adapting this distinction, one can usefully divide critical thinking dispositions into initiating dispositions (those that contribute causally to starting to think critically about an issue) and internal dispositions (those that contribute causally to doing a good job of thinking critically once one has started). The two categories are not mutually exclusive. For example, open-mindedness, in the sense of willingness to consider alternative points of view to one’s own, is both an initiating and an internal disposition.

Using the strategy of considering factors that would block people with the ability to think critically from doing so, we can identify as initiating dispositions for thinking critically attentiveness, a habit of inquiry, self-confidence, courage, open-mindedness, willingness to suspend judgment, trust in reason, wanting evidence for one’s beliefs, and seeking the truth. We consider briefly what each of these dispositions amounts to, in each case citing sources that acknowledge them.

• Attentiveness : One will not think critically if one fails to recognize an issue that needs to be thought through. For example, the pedestrian in Weather would not have looked up if he had not noticed that the air was suddenly cooler. To be a critical thinker, then, one needs to be habitually attentive to one’s surroundings, noticing not only what one senses but also sources of perplexity in messages received and in one’s own beliefs and attitudes (Facione 1990a: 25; Facione, Facione, & Giancarlo 2001).
• Habit of inquiry : Inquiry is effortful, and one needs an internal push to engage in it. For example, the student in Bubbles could easily have stopped at idle wondering about the cause of the bubbles rather than reasoning to a hypothesis, then designing and executing an experiment to test it. Thus willingness to think critically needs mental energy and initiative. What can supply that energy? Love of inquiry, or perhaps just a habit of inquiry. Hamby (2015) has argued that willingness to inquire is the central critical thinking virtue, one that encompasses all the others. It is recognized as a critical thinking disposition by Dewey (1910: 29; 1933: 35), Glaser (1941: 5), Ennis (1987: 12; 1991: 8), Facione (1990a: 25), Bailin et al. (1999b: 294), Halpern (1998: 452), and Facione, Facione, & Giancarlo (2001).
• Self-confidence : Lack of confidence in one’s abilities can block critical thinking. For example, if the woman in Rash lacked confidence in her ability to figure things out for herself, she might just have assumed that the rash on her chest was the allergic reaction to her medication against which the pharmacist had warned her. Thus willingness to think critically requires confidence in one’s ability to inquire (Facione 1990a: 25; Facione, Facione, & Giancarlo 2001).
• Courage : Fear of thinking for oneself can stop one from doing it. Thus willingness to think critically requires intellectual courage (Paul & Elder 2006: 16).
• Open-mindedness : A dogmatic attitude will impede thinking critically. For example, a person who adheres rigidly to a “pro-choice” position on the issue of the legal status of induced abortion is likely to be unwilling to consider seriously the issue of when in its development an unborn child acquires a moral right to life. Thus willingness to think critically requires open-mindedness, in the sense of a willingness to examine questions to which one already accepts an answer but which further evidence or reasoning might cause one to answer differently (Dewey 1933; Facione 1990a; Ennis 1991; Bailin et al. 1999b; Halpern 1998, Facione, Facione, & Giancarlo 2001). Paul (1981) emphasizes open-mindedness about alternative world-views, and recommends a dialectical approach to integrating such views as central to what he calls “strong sense” critical thinking. In three studies, Haran, Ritov, & Mellers (2013) found that actively open-minded thinking, including “the tendency to weigh new evidence against a favored belief, to spend sufficient time on a problem before giving up, and to consider carefully the opinions of others in forming one’s own”, led study participants to acquire information and thus to make accurate estimations.
• Willingness to suspend judgment : Premature closure on an initial solution will block critical thinking. Thus willingness to think critically requires a willingness to suspend judgment while alternatives are explored (Facione 1990a; Ennis 1991; Halpern 1998).
• Trust in reason : Since distrust in the processes of reasoned inquiry will dissuade one from engaging in it, trust in them is an initiating critical thinking disposition (Facione 1990a, 25; Bailin et al. 1999b: 294; Facione, Facione, & Giancarlo 2001; Paul & Elder 2006). In reaction to an allegedly exclusive emphasis on reason in critical thinking theory and pedagogy, Thayer-Bacon (2000) argues that intuition, imagination, and emotion have important roles to play in an adequate conception of critical thinking that she calls “constructive thinking”. From her point of view, critical thinking requires trust not only in reason but also in intuition, imagination, and emotion.
• Seeking the truth : If one does not care about the truth but is content to stick with one’s initial bias on an issue, then one will not think critically about it. Seeking the truth is thus an initiating critical thinking disposition (Bailin et al. 1999b: 294; Facione, Facione, & Giancarlo 2001). A disposition to seek the truth is implicit in more specific critical thinking dispositions, such as trying to be well-informed, considering seriously points of view other than one’s own, looking for alternatives, suspending judgment when the evidence is insufficient, and adopting a position when the evidence supporting it is sufficient.

Some of the initiating dispositions, such as open-mindedness and willingness to suspend judgment, are also internal critical thinking dispositions, in the sense of mental habits or attitudes that contribute causally to doing a good job of critical thinking once one starts the process. But there are many other internal critical thinking dispositions. Some of them are parasitic on one’s conception of good thinking. For example, it is constitutive of good thinking about an issue to formulate the issue clearly and to maintain focus on it. For this purpose, one needs not only the corresponding ability but also the corresponding disposition. Ennis (1991: 8) describes it as the disposition “to determine and maintain focus on the conclusion or question”, Facione (1990a: 25) as “clarity in stating the question or concern”. Other internal dispositions are motivators to continue or adjust the critical thinking process, such as willingness to persist in a complex task and willingness to abandon nonproductive strategies in an attempt to self-correct (Halpern 1998: 452). For a list of identified internal critical thinking dispositions, see the Supplement on Internal Critical Thinking Dispositions .

Some theorists postulate skills, i.e., acquired abilities, as operative in critical thinking. It is not obvious, however, that a good mental act is the exercise of a generic acquired skill. Inferring an expected time of arrival, as in Transit , has some generic components but also uses non-generic subject-matter knowledge. Bailin et al. (1999a) argue against viewing critical thinking skills as generic and discrete, on the ground that skilled performance at a critical thinking task cannot be separated from knowledge of concepts and from domain-specific principles of good thinking. Talk of skills, they concede, is unproblematic if it means merely that a person with critical thinking skills is capable of intelligent performance.

Despite such scepticism, theorists of critical thinking have listed as general contributors to critical thinking what they variously call abilities (Glaser 1941; Ennis 1962, 1991), skills (Facione 1990a; Halpern 1998) or competencies (Fisher & Scriven 1997). Amalgamating these lists would produce a confusing and chaotic cornucopia of more than 50 possible educational objectives, with only partial overlap among them. It makes sense instead to try to understand the reasons for the multiplicity and diversity, and to make a selection according to one’s own reasons for singling out abilities to be developed in a critical thinking curriculum. Two reasons for diversity among lists of critical thinking abilities are the underlying conception of critical thinking and the envisaged educational level. Appraisal-only conceptions, for example, involve a different suite of abilities than constructive-only conceptions. Some lists, such as those in (Glaser 1941), are put forward as educational objectives for secondary school students, whereas others are proposed as objectives for college students (e.g., Facione 1990a).

The abilities described in the remaining paragraphs of this section emerge from reflection on the general abilities needed to do well the thinking activities identified in section 6 as components of the critical thinking process described in section 5 . The derivation of each collection of abilities is accompanied by citation of sources that list such abilities and of standardized tests that claim to test them.

Observational abilities : Careful and accurate observation sometimes requires specialist expertise and practice, as in the case of observing birds and observing accident scenes. However, there are general abilities of noticing what one’s senses are picking up from one’s environment and of being able to articulate clearly and accurately to oneself and others what one has observed. It helps in exercising them to be able to recognize and take into account factors that make one’s observation less trustworthy, such as prior framing of the situation, inadequate time, deficient senses, poor observation conditions, and the like. It helps as well to be skilled at taking steps to make one’s observation more trustworthy, such as moving closer to get a better look, measuring something three times and taking the average, and checking what one thinks one is observing with someone else who is in a good position to observe it. It also helps to be skilled at recognizing respects in which one’s report of one’s observation involves inference rather than direct observation, so that one can then consider whether the inference is justified. These abilities come into play as well when one thinks about whether and with what degree of confidence to accept an observation report, for example in the study of history or in a criminal investigation or in assessing news reports. Observational abilities show up in some lists of critical thinking abilities (Ennis 1962: 90; Facione 1990a: 16; Ennis 1991: 9). There are items testing a person’s ability to judge the credibility of observation reports in the Cornell Critical Thinking Tests, Levels X and Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005). Norris and King (1983, 1985, 1990a, 1990b) is a test of ability to appraise observation reports.

Emotional abilities : The emotions that drive a critical thinking process are perplexity or puzzlement, a wish to resolve it, and satisfaction at achieving the desired resolution. Children experience these emotions at an early age, without being trained to do so. Education that takes critical thinking as a goal needs only to channel these emotions and to make sure not to stifle them. Collaborative critical thinking benefits from ability to recognize one’s own and others’ emotional commitments and reactions.

Questioning abilities : A critical thinking process needs transformation of an inchoate sense of perplexity into a clear question. Formulating a question well requires not building in questionable assumptions, not prejudging the issue, and using language that in context is unambiguous and precise enough (Ennis 1962: 97; 1991: 9).

Imaginative abilities : Thinking directed at finding the correct causal explanation of a general phenomenon or particular event requires an ability to imagine possible explanations. Thinking about what policy or plan of action to adopt requires generation of options and consideration of possible consequences of each option. Domain knowledge is required for such creative activity, but a general ability to imagine alternatives is helpful and can be nurtured so as to become easier, quicker, more extensive, and deeper (Dewey 1910: 34–39; 1933: 40–47). Facione (1990a) and Halpern (1998) include the ability to imagine alternatives as a critical thinking ability.

Inferential abilities : The ability to draw conclusions from given information, and to recognize with what degree of certainty one’s own or others’ conclusions follow, is universally recognized as a general critical thinking ability. All 11 examples in section 2 of this article include inferences, some from hypotheses or options (as in Transit , Ferryboat and Disorder ), others from something observed (as in Weather and Rash ). None of these inferences is formally valid. Rather, they are licensed by general, sometimes qualified substantive rules of inference (Toulmin 1958) that rest on domain knowledge—that a bus trip takes about the same time in each direction, that the terminal of a wireless telegraph would be located on the highest possible place, that sudden cooling is often followed by rain, that an allergic reaction to a sulfa drug generally shows up soon after one starts taking it. It is a matter of controversy to what extent the specialized ability to deduce conclusions from premisses using formal rules of inference is needed for critical thinking. Dewey (1933) locates logical forms in setting out the products of reflection rather than in the process of reflection. Ennis (1981a), on the other hand, maintains that a liberally-educated person should have the following abilities: to translate natural-language statements into statements using the standard logical operators, to use appropriately the language of necessary and sufficient conditions, to deal with argument forms and arguments containing symbols, to determine whether in virtue of an argument’s form its conclusion follows necessarily from its premisses, to reason with logically complex propositions, and to apply the rules and procedures of deductive logic. Inferential abilities are recognized as critical thinking abilities by Glaser (1941: 6), Facione (1990a: 9), Ennis (1991: 9), Fisher & Scriven (1997: 99, 111), and Halpern (1998: 452). Items testing inferential abilities constitute two of the five subtests of the Watson Glaser Critical Thinking Appraisal (Watson & Glaser 1980a, 1980b, 1994), two of the four sections in the Cornell Critical Thinking Test Level X (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005), three of the seven sections in the Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005), 11 of the 34 items on Forms A and B of the California Critical Thinking Skills Test (Facione 1990b, 1992), and a high but variable proportion of the 25 selected-response questions in the Collegiate Learning Assessment (Council for Aid to Education 2017).

Experimenting abilities : Knowing how to design and execute an experiment is important not just in scientific research but also in everyday life, as in Rash . Dewey devoted a whole chapter of his How We Think (1910: 145–156; 1933: 190–202) to the superiority of experimentation over observation in advancing knowledge. Experimenting abilities come into play at one remove in appraising reports of scientific studies. Skill in designing and executing experiments includes the acknowledged abilities to appraise evidence (Glaser 1941: 6), to carry out experiments and to apply appropriate statistical inference techniques (Facione 1990a: 9), to judge inductions to an explanatory hypothesis (Ennis 1991: 9), and to recognize the need for an adequately large sample size (Halpern 1998). The Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005) includes four items (out of 52) on experimental design. The Collegiate Learning Assessment (Council for Aid to Education 2017) makes room for appraisal of study design in both its performance task and its selected-response questions.

Consulting abilities : Skill at consulting sources of information comes into play when one seeks information to help resolve a problem, as in Candidate . Ability to find and appraise information includes ability to gather and marshal pertinent information (Glaser 1941: 6), to judge whether a statement made by an alleged authority is acceptable (Ennis 1962: 84), to plan a search for desired information (Facione 1990a: 9), and to judge the credibility of a source (Ennis 1991: 9). Ability to judge the credibility of statements is tested by 24 items (out of 76) in the Cornell Critical Thinking Test Level X (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005) and by four items (out of 52) in the Cornell Critical Thinking Test Level Z (Ennis & Millman 1971; Ennis, Millman, & Tomko 1985, 2005). The College Learning Assessment’s performance task requires evaluation of whether information in documents is credible or unreliable (Council for Aid to Education 2017).

Argument analysis abilities : The ability to identify and analyze arguments contributes to the process of surveying arguments on an issue in order to form one’s own reasoned judgment, as in Candidate . The ability to detect and analyze arguments is recognized as a critical thinking skill by Facione (1990a: 7–8), Ennis (1991: 9) and Halpern (1998). Five items (out of 34) on the California Critical Thinking Skills Test (Facione 1990b, 1992) test skill at argument analysis. The College Learning Assessment (Council for Aid to Education 2017) incorporates argument analysis in its selected-response tests of critical reading and evaluation and of critiquing an argument.

Judging skills and deciding skills : Skill at judging and deciding is skill at recognizing what judgment or decision the available evidence and argument supports, and with what degree of confidence. It is thus a component of the inferential skills already discussed.

Lists and tests of critical thinking abilities often include two more abilities: identifying assumptions and constructing and evaluating definitions.

In addition to dispositions and abilities, critical thinking needs knowledge: of critical thinking concepts, of critical thinking principles, and of the subject-matter of the thinking.

We can derive a short list of concepts whose understanding contributes to critical thinking from the critical thinking abilities described in the preceding section. Observational abilities require an understanding of the difference between observation and inference. Questioning abilities require an understanding of the concepts of ambiguity and vagueness. Inferential abilities require an understanding of the difference between conclusive and defeasible inference (traditionally, between deduction and induction), as well as of the difference between necessary and sufficient conditions. Experimenting abilities require an understanding of the concepts of hypothesis, null hypothesis, assumption and prediction, as well as of the concept of statistical significance and of its difference from importance. They also require an understanding of the difference between an experiment and an observational study, and in particular of the difference between a randomized controlled trial, a prospective correlational study and a retrospective (case-control) study. Argument analysis abilities require an understanding of the concepts of argument, premiss, assumption, conclusion and counter-consideration. Additional critical thinking concepts are proposed by Bailin et al. (1999b: 293), Fisher & Scriven (1997: 105–106), Black (2012), and Blair (2021).

According to Glaser (1941: 25), ability to think critically requires knowledge of the methods of logical inquiry and reasoning. If we review the list of abilities in the preceding section, however, we can see that some of them can be acquired and exercised merely through practice, possibly guided in an educational setting, followed by feedback. Searching intelligently for a causal explanation of some phenomenon or event requires that one consider a full range of possible causal contributors, but it seems more important that one implements this principle in one’s practice than that one is able to articulate it. What is important is “operational knowledge” of the standards and principles of good thinking (Bailin et al. 1999b: 291–293). But the development of such critical thinking abilities as designing an experiment or constructing an operational definition can benefit from learning their underlying theory. Further, explicit knowledge of quirks of human thinking seems useful as a cautionary guide. Human memory is not just fallible about details, as people learn from their own experiences of misremembering, but is so malleable that a detailed, clear and vivid recollection of an event can be a total fabrication (Loftus 2017). People seek or interpret evidence in ways that are partial to their existing beliefs and expectations, often unconscious of their “confirmation bias” (Nickerson 1998). Not only are people subject to this and other cognitive biases (Kahneman 2011), of which they are typically unaware, but it may be counter-productive for one to make oneself aware of them and try consciously to counteract them or to counteract social biases such as racial or sexual stereotypes (Kenyon & Beaulac 2014). It is helpful to be aware of these facts and of the superior effectiveness of blocking the operation of biases—for example, by making an immediate record of one’s observations, refraining from forming a preliminary explanatory hypothesis, blind refereeing, double-blind randomized trials, and blind grading of students’ work. It is also helpful to be aware of the prevalence of “noise” (unwanted unsystematic variability of judgments), of how to detect noise (through a noise audit), and of how to reduce noise: make accuracy the goal, think statistically, break a process of arriving at a judgment into independent tasks, resist premature intuitions, in a group get independent judgments first, favour comparative judgments and scales (Kahneman, Sibony, & Sunstein 2021). It is helpful as well to be aware of the concept of “bounded rationality” in decision-making and of the related distinction between “satisficing” and optimizing (Simon 1956; Gigerenzer 2001).

Critical thinking about an issue requires substantive knowledge of the domain to which the issue belongs. Critical thinking abilities are not a magic elixir that can be applied to any issue whatever by somebody who has no knowledge of the facts relevant to exploring that issue. For example, the student in Bubbles needed to know that gases do not penetrate solid objects like a glass, that air expands when heated, that the volume of an enclosed gas varies directly with its temperature and inversely with its pressure, and that hot objects will spontaneously cool down to the ambient temperature of their surroundings unless kept hot by insulation or a source of heat. Critical thinkers thus need a rich fund of subject-matter knowledge relevant to the variety of situations they encounter. This fact is recognized in the inclusion among critical thinking dispositions of a concern to become and remain generally well informed.

Experimental educational interventions, with control groups, have shown that education can improve critical thinking skills and dispositions, as measured by standardized tests. For information about these tests, see the Supplement on Assessment .

What educational methods are most effective at developing the dispositions, abilities and knowledge of a critical thinker? In a comprehensive meta-analysis of experimental and quasi-experimental studies of strategies for teaching students to think critically, Abrami et al. (2015) found that dialogue, anchored instruction, and mentoring each increased the effectiveness of the educational intervention, and that they were most effective when combined. They also found that in these studies a combination of separate instruction in critical thinking with subject-matter instruction in which students are encouraged to think critically was more effective than either by itself. However, the difference was not statistically significant; that is, it might have arisen by chance.

Most of these studies lack the longitudinal follow-up required to determine whether the observed differential improvements in critical thinking abilities or dispositions continue over time, for example until high school or college graduation. For details on studies of methods of developing critical thinking skills and dispositions, see the Supplement on Educational Methods .

12. Controversies

Scholars have denied the generalizability of critical thinking abilities across subject domains, have alleged bias in critical thinking theory and pedagogy, and have investigated the relationship of critical thinking to other kinds of thinking.

McPeck (1981) attacked the thinking skills movement of the 1970s, including the critical thinking movement. He argued that there are no general thinking skills, since thinking is always thinking about some subject-matter. It is futile, he claimed, for schools and colleges to teach thinking as if it were a separate subject. Rather, teachers should lead their pupils to become autonomous thinkers by teaching school subjects in a way that brings out their cognitive structure and that encourages and rewards discussion and argument. As some of his critics (e.g., Paul 1985; Siegel 1985) pointed out, McPeck’s central argument needs elaboration, since it has obvious counter-examples in writing and speaking, for which (up to a certain level of complexity) there are teachable general abilities even though they are always about some subject-matter. To make his argument convincing, McPeck needs to explain how thinking differs from writing and speaking in a way that does not permit useful abstraction of its components from the subject-matters with which it deals. He has not done so. Nevertheless, his position that the dispositions and abilities of a critical thinker are best developed in the context of subject-matter instruction is shared by many theorists of critical thinking, including Dewey (1910, 1933), Glaser (1941), Passmore (1980), Weinstein (1990), Bailin et al. (1999b), and Willingham (2019).

McPeck’s challenge prompted reflection on the extent to which critical thinking is subject-specific. McPeck argued for a strong subject-specificity thesis, according to which it is a conceptual truth that all critical thinking abilities are specific to a subject. (He did not however extend his subject-specificity thesis to critical thinking dispositions. In particular, he took the disposition to suspend judgment in situations of cognitive dissonance to be a general disposition.) Conceptual subject-specificity is subject to obvious counter-examples, such as the general ability to recognize confusion of necessary and sufficient conditions. A more modest thesis, also endorsed by McPeck, is epistemological subject-specificity, according to which the norms of good thinking vary from one field to another. Epistemological subject-specificity clearly holds to a certain extent; for example, the principles in accordance with which one solves a differential equation are quite different from the principles in accordance with which one determines whether a painting is a genuine Picasso. But the thesis suffers, as Ennis (1989) points out, from vagueness of the concept of a field or subject and from the obvious existence of inter-field principles, however broadly the concept of a field is construed. For example, the principles of hypothetico-deductive reasoning hold for all the varied fields in which such reasoning occurs. A third kind of subject-specificity is empirical subject-specificity, according to which as a matter of empirically observable fact a person with the abilities and dispositions of a critical thinker in one area of investigation will not necessarily have them in another area of investigation.

The thesis of empirical subject-specificity raises the general problem of transfer. If critical thinking abilities and dispositions have to be developed independently in each school subject, how are they of any use in dealing with the problems of everyday life and the political and social issues of contemporary society, most of which do not fit into the framework of a traditional school subject? Proponents of empirical subject-specificity tend to argue that transfer is more likely to occur if there is critical thinking instruction in a variety of domains, with explicit attention to dispositions and abilities that cut across domains. But evidence for this claim is scanty. There is a need for well-designed empirical studies that investigate the conditions that make transfer more likely.

It is common ground in debates about the generality or subject-specificity of critical thinking dispositions and abilities that critical thinking about any topic requires background knowledge about the topic. For example, the most sophisticated understanding of the principles of hypothetico-deductive reasoning is of no help unless accompanied by some knowledge of what might be plausible explanations of some phenomenon under investigation.

Critics have objected to bias in the theory, pedagogy and practice of critical thinking. Commentators (e.g., Alston 1995; Ennis 1998) have noted that anyone who takes a position has a bias in the neutral sense of being inclined in one direction rather than others. The critics, however, are objecting to bias in the pejorative sense of an unjustified favoring of certain ways of knowing over others, frequently alleging that the unjustly favoured ways are those of a dominant sex or culture (Bailin 1995). These ways favour:

• reinforcement of egocentric and sociocentric biases over dialectical engagement with opposing world-views (Paul 1981, 1984; Warren 1998)
• distancing from the object of inquiry over closeness to it (Martin 1992; Thayer-Bacon 1992)
• indifference to the situation of others over care for them (Martin 1992)
• orientation to thought over orientation to action (Martin 1992)
• being reasonable over caring to understand people’s ideas (Thayer-Bacon 1993)
• being neutral and objective over being embodied and situated (Thayer-Bacon 1995a)
• doubting over believing (Thayer-Bacon 1995b)
• reason over emotion, imagination and intuition (Thayer-Bacon 2000)
• solitary thinking over collaborative thinking (Thayer-Bacon 2000)
• written and spoken assignments over other forms of expression (Alston 2001)
• attention to written and spoken communications over attention to human problems (Alston 2001)
• winning debates in the public sphere over making and understanding meaning (Alston 2001)

A common thread in this smorgasbord of accusations is dissatisfaction with focusing on the logical analysis and evaluation of reasoning and arguments. While these authors acknowledge that such analysis and evaluation is part of critical thinking and should be part of its conceptualization and pedagogy, they insist that it is only a part. Paul (1981), for example, bemoans the tendency of atomistic teaching of methods of analyzing and evaluating arguments to turn students into more able sophists, adept at finding fault with positions and arguments with which they disagree but even more entrenched in the egocentric and sociocentric biases with which they began. Martin (1992) and Thayer-Bacon (1992) cite with approval the self-reported intimacy with their subject-matter of leading researchers in biology and medicine, an intimacy that conflicts with the distancing allegedly recommended in standard conceptions and pedagogy of critical thinking. Thayer-Bacon (2000) contrasts the embodied and socially embedded learning of her elementary school students in a Montessori school, who used their imagination, intuition and emotions as well as their reason, with conceptions of critical thinking as

thinking that is used to critique arguments, offer justifications, and make judgments about what are the good reasons, or the right answers. (Thayer-Bacon 2000: 127–128)

Alston (2001) reports that her students in a women’s studies class were able to see the flaws in the Cinderella myth that pervades much romantic fiction but in their own romantic relationships still acted as if all failures were the woman’s fault and still accepted the notions of love at first sight and living happily ever after. Students, she writes, should

be able to connect their intellectual critique to a more affective, somatic, and ethical account of making risky choices that have sexist, racist, classist, familial, sexual, or other consequences for themselves and those both near and far… critical thinking that reads arguments, texts, or practices merely on the surface without connections to feeling/desiring/doing or action lacks an ethical depth that should infuse the difference between mere cognitive activity and something we want to call critical thinking. (Alston 2001: 34)

Some critics portray such biases as unfair to women. Thayer-Bacon (1992), for example, has charged modern critical thinking theory with being sexist, on the ground that it separates the self from the object and causes one to lose touch with one’s inner voice, and thus stigmatizes women, who (she asserts) link self to object and listen to their inner voice. Her charge does not imply that women as a group are on average less able than men to analyze and evaluate arguments. Facione (1990c) found no difference by sex in performance on his California Critical Thinking Skills Test. Kuhn (1991: 280–281) found no difference by sex in either the disposition or the competence to engage in argumentative thinking.

The critics propose a variety of remedies for the biases that they allege. In general, they do not propose to eliminate or downplay critical thinking as an educational goal. Rather, they propose to conceptualize critical thinking differently and to change its pedagogy accordingly. Their pedagogical proposals arise logically from their objections. They can be summarized as follows:

• Focus on argument networks with dialectical exchanges reflecting contesting points of view rather than on atomic arguments, so as to develop “strong sense” critical thinking that transcends egocentric and sociocentric biases (Paul 1981, 1984).
• Foster closeness to the subject-matter and feeling connected to others in order to inform a humane democracy (Martin 1992).
• Develop “constructive thinking” as a social activity in a community of physically embodied and socially embedded inquirers with personal voices who value not only reason but also imagination, intuition and emotion (Thayer-Bacon 2000).
• In developing critical thinking in school subjects, treat as important neither skills nor dispositions but opening worlds of meaning (Alston 2001).
• Attend to the development of critical thinking dispositions as well as skills, and adopt the “critical pedagogy” practised and advocated by Freire (1968 [1970]) and hooks (1994) (Dalgleish, Girard, & Davies 2017).

A common thread in these proposals is treatment of critical thinking as a social, interactive, personally engaged activity like that of a quilting bee or a barn-raising (Thayer-Bacon 2000) rather than as an individual, solitary, distanced activity symbolized by Rodin’s The Thinker . One can get a vivid description of education with the former type of goal from the writings of bell hooks (1994, 2010). Critical thinking for her is open-minded dialectical exchange across opposing standpoints and from multiple perspectives, a conception similar to Paul’s “strong sense” critical thinking (Paul 1981). She abandons the structure of domination in the traditional classroom. In an introductory course on black women writers, for example, she assigns students to write an autobiographical paragraph about an early racial memory, then to read it aloud as the others listen, thus affirming the uniqueness and value of each voice and creating a communal awareness of the diversity of the group’s experiences (hooks 1994: 84). Her “engaged pedagogy” is thus similar to the “freedom under guidance” implemented in John Dewey’s Laboratory School of Chicago in the late 1890s and early 1900s. It incorporates the dialogue, anchored instruction, and mentoring that Abrami (2015) found to be most effective in improving critical thinking skills and dispositions.

What is the relationship of critical thinking to problem solving, decision-making, higher-order thinking, creative thinking, and other recognized types of thinking? One’s answer to this question obviously depends on how one defines the terms used in the question. If critical thinking is conceived broadly to cover any careful thinking about any topic for any purpose, then problem solving and decision making will be kinds of critical thinking, if they are done carefully. Historically, ‘critical thinking’ and ‘problem solving’ were two names for the same thing. If critical thinking is conceived more narrowly as consisting solely of appraisal of intellectual products, then it will be disjoint with problem solving and decision making, which are constructive.

Bloom’s taxonomy of educational objectives used the phrase “intellectual abilities and skills” for what had been labeled “critical thinking” by some, “reflective thinking” by Dewey and others, and “problem solving” by still others (Bloom et al. 1956: 38). Thus, the so-called “higher-order thinking skills” at the taxonomy’s top levels of analysis, synthesis and evaluation are just critical thinking skills, although they do not come with general criteria for their assessment (Ennis 1981b). The revised version of Bloom’s taxonomy (Anderson et al. 2001) likewise treats critical thinking as cutting across those types of cognitive process that involve more than remembering (Anderson et al. 2001: 269–270). For details, see the Supplement on History .

As to creative thinking, it overlaps with critical thinking (Bailin 1987, 1988). Thinking about the explanation of some phenomenon or event, as in Ferryboat , requires creative imagination in constructing plausible explanatory hypotheses. Likewise, thinking about a policy question, as in Candidate , requires creativity in coming up with options. Conversely, creativity in any field needs to be balanced by critical appraisal of the draft painting or novel or mathematical theory.

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Critical thinking definition

Critical thinking, as described by Oxford Languages, is the objective analysis and evaluation of an issue in order to form a judgement.

Active and skillful approach, evaluation, assessment, synthesis, and/or evaluation of information obtained from, or made by, observation, knowledge, reflection, acumen or conversation, as a guide to belief and action, requires the critical thinking process, which is why it's often used in education and academics.

Some even may view it as a backbone of modern thought.

However, it's a skill, and skills must be trained and encouraged to be used at its full potential.

People turn up to various approaches in improving their critical thinking, like:

• Developing technical and problem-solving skills
• Engaging in more active listening
• Actively questioning their assumptions and beliefs
• Seeking out more diversity of thought
• Opening up their curiosity in an intellectual way etc.

Is critical thinking useful in writing?

Critical thinking can help in planning your paper and making it more concise, but it's not obvious at first. We carefully pinpointed some the questions you should ask yourself when boosting critical thinking in writing:

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• What degree of technical knowledge should the report assume its audience has?
• What is the most effective way to show information?
• How should the report be organized?
• How should it be designed?
• What tone and level of language difficulty should the document have?

Usage of critical thinking comes down not only to the outline of your paper, it also begs the question: How can we use critical thinking solving problems in our writing's topic?

Let's say, you have a Powerpoint on how critical thinking can reduce poverty in the United States. You'll primarily have to define critical thinking for the viewers, as well as use a lot of critical thinking questions and synonyms to get them to be familiar with your methods and start the thinking process behind it.

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Barriers to Critical Thinking & How To Unlock Your Mind’s Full Potential

Thinking critically is a skill that many people aim to perfect. It involves analyzing and evaluating an issue or situation deeply and objectively to form a judgment. It’s not just about solving problems but also about making decisions, understanding the connections between ideas, and even identifying, constructing, and evaluating arguments.

Critical thinking is not just beneficial; it’s necessary for our survival. We use critical thinking skills in our daily lives when making decisions – from what to have for breakfast to which route to take to work. It’s especially important in today’s world, where misinformation, disinformation, and biased information are rampant. Being able to critically assess the information we come across is key to making informed decisions.

What you will learn in this guide:

• Understanding the Barriers: Dive into the obstacles that hinder our ability to think critically, from cognitive biases to emotional barriers, and even social influences.
• Strategies to Overcome: Uncover various strategies to bypass these barriers and unlock your mind’s full potential.
• Developing a Critical Thinking Mindset: Learn practical tips for developing a mindset that naturally gravitates towards critical thinking.

In this guide, we will delve deep into the barriers to critical thinking, the strategies to overcome them, and tips for developing a critical thinking mindset. Let’s get started on this journey towards unlocking your mind’s full potential.

Understanding Critical Thinking

Critical thinking is a term that gets thrown around a lot, but what does it really mean? At its core, critical thinking is the ability to think clearly and rationally about what to do or what to believe. It includes the ability to engage in reflective and independent thinking. In other words, it’s about being active, not passive, in your thought process.

Importance of Critical Thinking

Why is critical thinking so important? For starters, it helps us make better decisions. By analyzing and evaluating all the available information, we can make more informed and rational choices. It also helps us solve problems more effectively because we can identify and analyze the issue at hand, consider all possible solutions, and then select the most appropriate one. Additionally, critical thinking helps us understand and challenge our beliefs and assumptions, leading to personal growth and development . Ultimately, critical thinking is essential for improving ourselves and the world around us.

Key Components of Critical Thinking

Critical thinking is a multifaceted skill that involves several key components:

• Analysis: This involves examining information in detail and breaking it down into its component parts to understand its structure and meaning.
• Evaluation: This involves assessing the credibility and strength of the information and arguments presented.
• Inference: This involves drawing conclusions from the information available, even when it is not explicitly stated.
• Interpretation: This involves understanding and explaining the meaning of information or a particular situation.
• Explanation: This involves stating the results of one’s reasoning and justifying that reasoning.

Common Barriers to Critical Thinking

Despite its importance, several barriers can hinder our ability to think critically.

Being aware of these barriers is the first step towards overcoming them.

Here are some common ones:

Cognitive Biases

Our brains are wired to take shortcuts, which often leads to cognitive biases. These are systematic patterns of deviation from norm or rationality in judgment.

Emotional Barriers

Emotions play a significant role in decision-making. However, they can also be a barrier to critical thinking. For example, if we feel strongly about a particular issue, we may ignore or dismiss information that contradicts our beliefs. It’s essential to be aware of our emotions and not let them cloud our judgment.

Intellectual Laziness

Thinking critically requires effort. It’s much easier to accept information at face value or go along with what everyone else is doing. However, this intellectual laziness can lead to poor decisions and a lack of personal growth.

Conformity and Groupthink

Humans are social creatures, and we often seek approval from others. This can lead to conformity and groupthink, where we go along with the group even if it goes against our judgment. This can stifle creativity and independent thought.

Assumptions and Overgeneralizations

We often make assumptions about people, situations, or information without having all the facts.

Similarly, we tend to overgeneralize from a single instance to a broader conclusion. These habits can lead to misunderstandings and faulty conclusions.

By being aware of these barriers and actively working to overcome them, we can improve our critical thinking skills and make better decisions.

The Impact of Barriers on Decision Making

Critical thinking is crucial for effective decision-making. It allows us to evaluate information objectively, consider different perspectives, and make well-informed decisions. However, the barriers to critical thinking can significantly impact our decisions.

The Role of Critical Thinking in Decision-Making

Critical thinking involves evaluating information and arguments in a balanced way. It means not just accepting everything we hear or read but questioning it, analyzing it, and determining its validity. This process helps us make decisions that are logical, well-thought-out, and less likely to be influenced by emotions or biases.

How Barriers to Critical Thinking Affect Decisions

The barriers to critical thinking, such as cognitive biases, emotional barriers, and intellectual laziness, can lead to poor decisions. Similarly, emotional barriers can cause us to make decisions based on our feelings rather than objective facts. For example, if we are angry at someone, we may make a decision to spite them rather than considering what is best for the situation.

Real-life Examples of the Impact of These Barriers

A classic example of the impact of barriers to critical thinking is the Bay of Pigs invasion in 1961. The decision-makers involved were victims of groupthink, a phenomenon where a group of people strive for consensus at the expense of critically evaluating alternative viewpoints. This led to a flawed decision-making process and, ultimately, a failed mission.

Another example is the financial crisis of 2008. Many financial experts and investors ignored warning signs and made decisions based on overconfidence and a lack of critical analysis. This led to disastrous consequences for the global economy.

By being aware of the barriers to critical thinking and actively working to overcome them, we can make better decisions in both our personal and professional lives.

Strategies to Overcome Barriers

To become better critical thinkers and make better decisions, it’s essential to recognize and overcome the barriers to critical thinking. Here are some strategies that can help:

Recognizing and Acknowledging Barriers

The first step in overcoming any barrier is to recognize and acknowledge its existence. This may involve some self-reflection and an honest assessment of our own thinking processes. For example,  are we making assumptions without questioning them?

Developing a Growth Mindset

A growth mindset is the belief that our abilities and intelligence can be developed with practice and effort. This mindset encourages us to view challenges as opportunities to learn and grow rather than obstacles to be avoided. By developing a growth mindset , we can become more open to new ideas and perspectives, which is essential for overcoming barriers to critical thinking.

Enhancing Self-Awareness and Emotional Intelligence

Self-awareness is the ability to recognize and understand our own emotions, thoughts, and behaviors. Emotional intelligence is the ability to manage and use our emotions in positive ways. By enhancing our self-awareness and emotional intelligence, we can become more aware of the emotional barriers that may be affecting our thinking and decision-making.

Practicing Mindfulness and Reflection

Mindfulness involves paying attention to the present moment without judgment. Reflection involves taking time to think about our thoughts, feelings, and actions. By practicing mindfulness and reflection, we can become more aware of our thought processes and identify any barriers that may be affecting our critical thinking.

Seeking Diverse Perspectives and Challenging Assumptions

Seeking out diverse perspectives and challenging our own assumptions is essential for overcoming barriers to critical thinking. This may involve actively seeking out people with different viewpoints, reading articles or books that challenge our existing beliefs, or engaging in debates or discussions that encourage us to think critically about our own assumptions.

By actively working to overcome these barriers, we can become better critical thinkers and make better decisions in our personal and professional lives.

Tips for Developing a Critical Thinking Mindset

Developing a critical thinking mindset is not just about overcoming barriers; it’s also about actively cultivating positive habits that encourage critical thinking. Here are some tips that can help you develop a critical thinking mindset:

Creating a Conducive Environment for Critical Thinking

Our environment plays a significant role in shaping our thinking. Create an environment that encourages critical thinking by surrounding yourself with intellectually stimulating materials, engaging in meaningful conversations, and minimizing distractions.

Regularly Engaging in Critical Thinking Exercises

Like any skill, critical thinking improves with practice. Regularly engage in exercises that challenge your thinking, such as solving puzzles, analyzing case studies, or debating controversial topics.

Adopting a Questioning Attitude

Adopt an attitude of curiosity and skepticism. Question everything, including your own assumptions and beliefs. Ask questions such as, “What is the evidence for this?” “Are there alternative explanations?” “What are the implications of this?”

Being Open to New Ideas and Perspectives

Being open-minded is essential for critical thinking. Actively seek out new ideas and perspectives, and be willing to change your mind when presented with compelling evidence.

Continually Seeking Self-Improvement

Critical thinking is a journey, not a destination. Continually seek to improve your thinking by seeking feedback, reflecting on your experiences, and actively working to overcome your biases and assumptions.

By actively cultivating a critical thinking mindset, you can improve your decision-making and problem-solving skills , both in your personal and professional life.

Final Thoughts

Overcoming the barriers to critical thinking is of utmost importance in today’s world, where we are constantly bombarded with information, misinformation, and disinformation. Developing a critical thinking mindset is not just about overcoming these barriers; it’s about actively cultivating a mindset that enables us to make better decisions, solve problems more effectively, and lead more fulfilling lives.

We encourage you to actively work on developing your critical thinking mindset by recognizing and acknowledging your barriers, developing a growth mindset, enhancing your self-awareness and emotional intelligence, practicing mindfulness and reflection, seeking diverse perspectives, and challenging your assumptions. Remember, critical thinking is a journey, not a destination, and it requires continuous effort and practice.

We hope that this article has provided you with valuable insights and practical tips for overcoming the barriers to critical thinking and developing a critical thinking mindset. We encourage you to apply the strategies and tips shared in this article to your daily life and to continually seek self-improvement.

Recap: Key Points Discussed in this Article

• Understanding Critical Thinking: Critical thinking is the process of actively analyzing, interpreting, and evaluating information to make better decisions, solve problems, and understand the world around us.
• Common Barriers to Critical Thinking: Cognitive biases, emotional barriers, intellectual laziness, conformity and groupthink, and assumptions and overgeneralizations are common barriers that hinder our ability to think critically.
• The Impact of Barriers on Decision Making: Barriers to critical thinking affect our decisions by limiting our ability to accurately assess situations, consider alternative perspectives, and make well-informed choices.
• Strategies to Overcome Barriers: Recognizing and acknowledging barriers, developing a growth mindset, enhancing self-awareness and emotional intelligence, practicing mindfulness and reflection, seeking diverse perspectives, and challenging assumptions are key strategies for overcoming barriers to critical thinking.
• Tips for Developing a Critical Thinking Mindset: Creating a conducive environment for critical thinking, regularly engaging in critical thinking exercises, adopting a questioning attitude, being open to new ideas and perspectives, and continually seeking self-improvement are essential tips for developing a critical thinking mindset.

Thank you for taking the time to read this article. If you have any questions or would like further guidance, please do not hesitate to reach out. Remember, the journey to developing a critical thinking mindset is a continuous one, and we are here to support you along the way.

Frequently Asked Questions (FAQs)

Why is it so hard to overcome cognitive biases?

Cognitive biases are deeply ingrained mental shortcuts that our brains have developed over time to help us make quick decisions without having to analyze every piece of information consciously. These biases often operate in the background, without our conscious awareness, making them difficult to recognize and overcome. Additionally, acknowledging our biases requires a level of self-awareness and self-criticism that can be uncomfortable for many people.

How can I develop a growth mindset?

Developing a growth mindset involves recognizing and challenging your fixed mindset beliefs, embracing challenges, seeing efforts as a path to mastery, learning from criticism, and being inspired by others’ success. It’s essential to practice self-awareness, be open to feedback, and focus on self-improvement rather than comparing yourself to others.

Why is it important to seek diverse perspectives?

Seeking diverse perspectives is crucial for overcoming barriers to critical thinking because it helps us challenge our assumptions, consider alternative viewpoints, and avoid groupthink. It allows us to see the world from different angles, understand the complexities of a situation, and make better-informed decisions.

How can I practice mindfulness and reflection?

Practicing mindfulness involves paying attention to the present moment without judgment. You can practice mindfulness through meditation, deep breathing exercises, or simply by being fully present in your daily activities. Reflection involves taking time to think about your thoughts, feelings, and actions, and considering how they affect your well-being and the people around you. You can practice reflection by keeping a journal, setting aside time for self-reflection, or engaging in activities that encourage introspection, such as reading or spending time in nature.

What are some examples of critical thinking exercises?

Some examples of critical thinking exercises include analyzing a piece of writing or a situation from different perspectives, evaluating the strengths and weaknesses of an argument, solving complex problems that require creative thinking, and engaging in debates or discussions that encourage you to consider alternative viewpoints and challenge your assumptions.

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Barriers to Critical Thinking

Critical thinking is like a superpower in our brains, helping us make smart choices and solve tricky problems. But sometimes, invisible obstacles can trip us up, making it tough to think clearly and wisely. Imagine you’re on a treasure hunt, but there are hidden traps along the way – these are the barriers to critical thinking. 

Barriers to critical thinking include cognitive biases and emotional reasoning, hindering objective analysis and problem-solving. Overreliance on tradition and social conditioning can also impede open-mindedness and rational inquiry.

They can be sneaky, like when we only listen to ideas that we already like or when we’re too scared to try new things because we might make mistakes. Sometimes, we might find ourselves just going along with what everyone else thinks, even if, deep down, we’re not sure it’s right. It’s like trying to see through a foggy window – we know there’s more out there, but it’s hard to see clearly.

• 1.1 Egocentrism
• 1.2 Sociocentrism
• 1.3 Confirmation Bias
• 1.4 Emotional Barriers
• 1.5 Lack of Knowledge and Information Literacy
• 2.1 Developing Awareness and Mindfulness
• 2.2 Embracing Uncertainty and Change
• 2.3 Enhancing Information Analysis Skills
• 2.4 Fostering an Environment of Openness and Diversity
• 3.1 In Personal and Professional Life
• 3.2 Decision-Making and Problem-Solving
• 3.3 Strategic Thinking and Planning
• 4 Conclusion: The Path to Better Thinking

5 Barriers to Critical Thinking

Despite its importance, several barriers can hinder individuals from thinking critically. Here are five significant barriers to critical thinking:

Egocentrism

This is the tendency to see everything in relation to oneself and to prioritize one’s own opinions, needs, and views over those of others. Egocentrism can lead to a lack of objectivity, making it difficult to consider other perspectives or evaluate evidence that contradicts personal beliefs.

Sociocentrism

Similar to egocentrism but on a group level, sociocentrism involves prioritizing the norms, values, and beliefs of one’s own group (e.g., cultural, social, or familial groups) without considering wider perspectives. This can lead to groupthink, where the desire for harmony or conformity in the group results in an irrational or dysfunctional decision-making outcome.

Confirmation Bias

This is the tendency to search for, interpret, favor, and recall information in a way that confirms one’s preexisting beliefs or hypotheses. It leads individuals to give greater emphasis to evidence that supports their existing opinions, while disregarding or rationalizing disconfirming evidence.

Emotional Barriers

Strong emotions can cloud judgment and impact the ability to think critically. For instance, fear, anger, or frustration can influence decision-making processes and lead to impulsive reactions or decisions based on emotions rather than facts.

Lack of Knowledge and Information Literacy

To think critically, one must have a base of relevant knowledge and the ability to acquire, evaluate, and utilize information effectively. Without sufficient knowledge on a topic, it becomes challenging to assess the validity of arguments or evidence. Similarly, lacking information literacy skills can make it difficult to discern credible sources from unreliable ones.

Overcoming Barriers to Critical Thinking

Developing awareness and mindfulness.

The first step to overcoming barriers to critical thinking is to develop an awareness of these barriers. Paying attention to what’s influencing our thought processes allows us to recognize and address our biases and fears.

Embracing Uncertainty and Change

Embracing uncertainty and change is crucial in overcoming fear of failure and normalcy bias. This involves accepting that we don’t always know the answers and being open to new ways of seeing and doing things.

Enhancing Information Analysis Skills

Good critical thinking requires the ability to analyse and evaluate information effectively. This involves taking the time to analyse facts and data, considering the advantages and disadvantages of different perspectives, and developing a solution based on sound reasoning.

Fostering an Environment of Openness and Diversity

Creating an environment where everyone feels comfortable expressing their ideas and opinions is vital for overcoming groupthink. This encourages diversity of thought and promotes strategic thinking, leading to more innovative and effective solutions.

Applying Critical Thinking in Everyday Life

In personal and professional life.

Critical thinking is not just a professional skill but also a valuable tool in our personal lives. By using critical thinking in our personal and professional lives, we can make better decisions, solve problems more effectively, and improve our overall growth and development.

Decision-Making and Problem-Solving

The ability to think critically is fundamental in the decision-making process. It helps us evaluate the situation, consider different perspectives, and choose the most effective way to solve a problem.

Strategic Thinking and Planning

Strategic thinking, a soft skill closely related to critical thinking, involves planning for the future by considering various scenarios and outcomes. This type of thinking is essential for long-term success and sustainability in both personal and professional realms.

Conclusion: The Path to Better Thinking

Overcoming barriers to critical thinking may seem difficult, but it is an achievable goal. By being aware of the barriers, actively working to mitigate their effects, and continuously practicing and applying critical thinking strategies, we can enhance our thinking abilities. This not only leads to better decision-making and problem-solving but also contributes significantly to the development of a person’s character and life. Let’s strive to overcome these barriers and harness the full power of critical thinking for our personal and professional success.  

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7 barriers to critical thinking and how to overcome?

Critical thinking is a skill that lets one understand and evaluate an issue or situation logically. All available facts and information related or likely to be related to the issue are analyzed. It involves sorting, organizing, and analyzing facts and information to define a problem and then find an effective solution. It is a mindset that is crucial for the desired development of our personal and professional life. In this article, we will discuss critical thinking and process, barriers of critical thinking, and how to overcome it.

What is critical thinking?

Critical thinking is the quality of Thinking clearly and thoroughly. It’s a Careful application of reason to explain an issue. It is the ability to define and analyze facts to understand a problem deeply. It often involves a few steps that start from identifying and characterizing a problem and continues through analysis, interpretation, and ends up with developing a solution.�

A critical thinker questions any idea or assumption rather than accepting it blindly. They approach the problem consistently and systematically rather than by intuition. Identify, make, and evaluate arguments and use the facts, arguments, and findings to build the real picture.

Examples of Critical Thinking

Critical thinking can be applied in every sphere of our life. Doctors, Lawyers, Scientists, Politicians, and business Professionals always using the Critical thinking approach. Few examples of Critical thinking are given bellow.

Evaluating news

Today we are confronting with plenty of news and events every day. We are getting information from various media e.g., newspapers, radio, television, and online media like the internet and social media. With the blessing of these media, it has become effortless to get information from anywhere anytime today.

At the same time, it is tough to say whether any news we came across is authentic or not. Doubt regarding online news is increasing nowadays, as fake news is widespread there today. While we think to find a solution to this problem, critical thinking is the only one that can apply.

Whenever we come across any news or information, we should not take it as a divine word. We should try to find or guess the answer to few questions like “From whom it came, what is the place it came from, why did he make it, is there any interest of him or anyone else and so on.”

By analyzing the answers to these questions, we can justify the news’s reliability and authenticity.

Deciding to Purchase a product

Deciding to purchase a product also requires to think critically today. A few years back, we didn’t need to overthink to buy something. It was easy to go to the mall or market, look for the item we need, choose one from the available item, and buy it.

As we are living in a digital age, there is also scope to apply a critical thinking approach to decide to buy something. If you would like to purchase something, you first justify the need for the thing, i.e., do you need the item, or can another way meet it.

If you feel the need, then search the product on the internet to find the model and brand available in the market and know each one’s merits and demerits. Ask your friends and others within your network to see the product’s experience if you find anyone having a good experience to collect further details of the product from him and the internet.

If you do this, there is a low chance of having a bad experience with this product.

Taking care of Health

Health is one of the prime concern to every conscious people today. Most of us try to keeping well, try to get rid of obesity, etc. And there Is no scarcity of suggestions and information around us regarding this. Some of these are not scientific, exaggerated, and rumor.

Moreover, any time information is continually changing. So we need to apply critical thinking to decide how to lead our lives, choose a healthy diet, eat, and what not to eat.�

Presently we are facing the COVID-19 situation throughout the world. And this Pandemic disease is somewhat different from other diseases. Even the scientists are getting baffled to suggest what to do.

Suggestions and information regarding the disorders are frequently changing. A recognized treatment yet to be discovered. If we apply critical thinking, we can be benefitted at least a bit.�

Risk assessment

Business organizations today are undergoing various risks. Economic uncertainty, Political agitation, Climate change, Cyberattack, etc. are continuously pushing the business organization into a threat. To survive within such an environment, business organizations need to assess the risk and threat it abounds with. And it is the employee’s critical thinking ability, which can evaluate the risk with the right approximate.

It involves the activity like listing the risk, defining the nature and extent of each, finding out the factor that influences the risk, whether it is a temporary or permanent risk, and finally to take measures to mitigate the risks.

Some industries are more risk involved e.g., a construction company where the working environment is risky for workers’ lives. So here, addressing and assessing the risk factor is essential.

Otherwise, there could be injuries or even deaths that cause workforce shortage and negatively impact its reputation. Similarly, a financial organization is much more prone to be affected by some financial index.

For example, the introduction of a new law affects overall business activities and customers. It requires critical thinking skills, such as analysis, creativity, and problem-solving. If the financial institution doesn’t apply these critical thinking skills, it could result in losing profit or will suffer legal consequences from regulatory non-compliance. �

Elements of Critical thinking process

Critical thinking is a process that compromises some elements and requires a few steps to follow.

1. Problem Identification

critical thinking process begins with the identification of a problem. Note abnormalities and indications that are likely to cause a problem. Consider it is a problem, why is it a problem. Determine why this problem is there and the possible consequences if no attempt is taken to solve it.

2. Information Gathering

Once something is considered as a problem, gather information about it. Engage yourself to learn as much as possible about the problem. Look for possible reasons, facts, and evidence; Ask other people’s opinions and perspectives regarding the issue. Gather information from multiple sources.

3. Evaluation

In this step, evaluate the information collected in the previous stage. Assess the validity and reliability of the information and ensure that they are accurate. Evaluate the source of information and check whether it is from a single source or more than one source.

4. Find solutions

After evaluating the information and evidence collected, try to deduce solutions to the problem. Plan several solutions based on the conclusions made in the evaluation. List the advantages and disadvantages of each solution.

5. Choose the best solution and Implement

This is the final stage where each solution already suggested is evaluated by considering all the advantages and disadvantages. Consider the risk a solution pose and think whether a solution is easy or difficult to implement. Finally, a practical solution is chosen and implemented.

What are the barriers to critical thinking and how to overcome?

Critical thinking is an important mindset that can help improve our personal life and our professional life. But in reality, very few among us can think critically. Most people don’t have Critical thinking skills because of some reason.

The following are the barriers to critical thinking that prevent us from thinking critically. Also, how to get around this barrier is discussed here.

1. Egocentric behavior

It is the tendency of a person to relate everything to himself and leads to the inability to evaluate others’ perspectives and feelings. He can not tolerate anything beyond his philosophy. He wants others to think of an issue in the same way he thinks.

As a result, he can not broaden his thinking, and the Peoples surrounding him dishearten to think critically. It is one of the most significant Barriers to Critical Thinking and many a time challenging to overcome.�

It is complicated to correct this behavior for a person as he can not find this character flaw. One thing that can help eliminate this tendency is to bring them to an environment where everyone can exchange their views, respect others’ opinions, and question any ideas. Arrange debates, open question-answer session, and group discussion to make them accustomed to open thinking.

2. Group thinking

It is another harmful thing or one of the barriers to Critical thinking. In this case, most of the group people don’t give their views or ask any questions. They remain idle and support whatever other says without any argument.�

To overcome this obstacle, each group member should stand apart and question and argue ideas and opinions presented before him and give his thoughts, beliefs, and ideas.

Only suggesting to do such is not sufficient; also inspire them to think and ask questions, help them grow thinking capability, bring context, and create a situation before him to believe and ask questions easily.

3. Drone mentality

It can be described as a person’s inability to pay attention to what’s going on around him. These kinds of people cannot be attentive in a class meeting or discussion. It becomes a habit for them, and as a result, they cannot think so much.

This habit grows when a person gets exhausted from working a long time and find work tedious. To overcome this barrier, Teachers, supervisors, or hosts Should aware of their audience or officials, make things interesting to them, change topics and tasks.

4. Social condition

The society we live in has some values, thoughts, and assumptions prevailing. Therefore many of us think in a particular way. Their thinking is related to society’s values, beliefs, and assumptions. Usually, it is challenging for them to think beyond this spectrum.�

Again, this is one of the significant barriers to critical thinking as it confined our thinking to a limit. This barrier is also tough to overcome as most people do not realize they are being conditioned to think in a certain way.

Only social and cultural awareness can help to overcome this barrier.

5. Personal Biases

Personal Biases hinder Critical thinking because they influence a person’s justice, and It also prevents one from using experience, reasoning, and common sense to make correct decisions.

To overcome this decision, everyone should practice honesty and integrity.

6. Work pressure

We often are swamped in the workplace. We don’t have much time to accomplish the work assigned. It does affect our skill of critical thinking awfully. When the time is short, and the deadline is knocking the door, most of us walk in a way that does not involve any strategic thinking to complete the job. And here is when the barrier arises to think critically.

To overcome this barrier, we should have a plan and schedule for each job, whether small or big. Also, we should not keep work piled for the future.

It hinders the overall growth and development of a person. As an effect, it is also a barrier to critical thinking. Fear makes a person unconfident and demotivated, and he is not willing to think beyond his circle.

To remove fear from people’s minds, managers, supervisors, or heads of the workplace can play an essential role by ensuring the right working environment.

How can I apply critical thinking to my life ?

In our everyday life, we frequently face various situations, problems, or difficulties. And many a time we conventionally get around this. But if we apply critical thinking, we can quickly meet that moreover, the solution we find here would be more effective than anyone we get otherwise.

Whatever types of situations or problems we encounter and whatever professional we are, student, teacher, doctor, engineer, lawyer, and so on, we first treat everything that we face or everything that we do a problem. And we have the determination or passion for having a solution to it.

Then we try to collect information on this. To do so, we should fond of acquiring knowledge. We always keep our sense alert to receive information from our surroundings.

Next, we must have a certain level of analytical ability to deduce facts from data. However, this requires practice. If we start thinking in this way and continue, hopefully, we could apply critical thinking in our life.

The human being is the best of creations because of the incredible power of its brain. Critical thinking is nothing but to utilize the brain more effectively. We could realize how powerful our brain is if we start thinking critically.

Critical thinking has tremendous value to the employer. Already it is in the list of top seeking soft skills in the world. So it is time for all of us to start thinking critically and make the future generations habituated with this.

But there are some barriers to critical thinking process and If we try, we will be able to overcome them.

Refferences

• balance careers

6 Steps to Beat Common Critical Thinking Barriers at Work

Why is critical thinking difficult, what are the 6 barriers to critical thinking, how to overcome critical thinking barriers as a manager, what are fallacies , what are critical thinking fallacies.

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• It requires effort: Critical thinking requires a conscious effort to analyze information, evaluate arguments, and make logical and informed decisions. This can be mentally taxing and time-consuming.
• It goes against intuition: Critical thinking often requires us to question our assumptions, beliefs, and biases and to consider alternative perspectives that may challenge our preconceived notions. This can be uncomfortable and may need us to change our thinking or behavior.
• Emotions can influence it: Emotions can influence our thinking and decision-making, leading us to make biased or irrational judgments. Critical thinking requires us to recognize and regulate our emotions to ensure that our review is objective and rational.
• It requires knowledge and skills: Critical thinking requires knowledge of the relevant subject matter and the ability to apply logical reasoning and analytical skills. Without these skills, it can be challenging to evaluate information and make informed decisions.
• It can be affected by external factors: Critical thinking can be influenced by external factors such as social and cultural norms, group dynamics, and the media. These factors can create biases and limit our ability to think critically.

Confirmation bias

Emotional bias, limited knowledge or information, time constraints, social or cultural bias.

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• Be aware of biases: Recognize and acknowledge your own preferences and assumptions. This will help you to evaluate information objectively and consider alternative perspectives.
• Seek out diverse perspectives: Expose yourself to a variety of viewpoints and opinions. This can help you to challenge your own beliefs and assumptions and to gain a more comprehensive understanding of the subject matter.
• Ask questions: Question everything, including your assumptions and the assumptions of others. Ask questions to clarify information, identify underlying assumptions, and evaluate arguments.
• Analyze information: Take the time to analyze data and evaluate arguments. Use critical thinking skills, such as logic and reasoning, to assess the validity and reliability of the information.
• Consider the context: Consider the context in which information is presented. Be aware of external factors that may influence your thinking, such as social and cultural norms, group dynamics, and the media.
• Practice: Critical thinking is a skill that can be developed and improved with practice. Make a conscious effort to think critically in your daily life, whether it is at work, in your personal life, or in the media you consume.
• Ad hominem fallacy: Attacking the character or personal traits of an individual rather than addressing the substance of their argument. For example, “I can’t believe anything he says; he’s a known liar.”
• Appeal to authority fallacy: Supporting an idea with an authority figure rather than presenting evidence or logical reasoning. For example, “Dr. Smith says that this treatment is effective, so it must be true.”
• False cause fallacy: Assuming that one event caused another simply because it happened before the second event. For example, “I wore my lucky socks, and we won the game, so my socks must have caused the win.”
• Straw man fallacy: Misrepresenting an opponent’s argument to make it easier to attack. For example, “My opponent thinks we should do nothing about climate change, which is ridiculous.”
• Slippery slope fallacy: Suggesting that one event will inevitably lead to a chain of events without presenting evidence or logical reasoning. For example, “If we allow gay marriage, next we’ll be allowing people to marry animals.”
• False dichotomy fallacy: Presenting an argument as if there are only two options when in fact, there are more. For example, “Either you’re with us, or you’re against us.”
• Hasty generalization fallacy: Making a generalization based on insufficient or unrepresentative evidence. For example, “I met one rude French person, so all French people must be rude.”
• Red herring fallacy: Introducing an unrelated topic to distract from the main argument. For example, “I know my proposal is controversial, but what about all the good things I’ve done for this company?”
• Post hoc ergo propter hoc fallacy: Assuming that one event caused another simply because it happened after the first event. For example, “I took this pill, and then my cold went away, so the pill must have cured my cold.”
• False analogy fallacy: Comparing two things that are not similar enough to support the conclusion drawn. For example, “Driving a car is like flying a plane, so if you can do one, you can do the other.

Aastha Bensla

Aastha, a passionate industrial psychologist, writer, and counselor, brings her unique expertise to Risely. With specialized knowledge in industrial psychology, Aastha offers a fresh perspective on personal and professional development. Her broad experience as an industrial psychologist enables her to accurately understand and solve problems for managers and leaders with an empathetic approach.

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Ideas and insights from Harvard Business Publishing Corporate Learning

To Improve Critical Thinking, Don’t Fall into the Urgency Trap

Too often at work, people rely on expertise and past experiences to jump to a conclusion. Yet research consistently shows that when we rush decisions, we often regret them—even if they end up being correct. [i]

Why we hasten decision making is quite clear. We’re inundated with incessant distractions that compete for our attention, and, at the same time, we’re facing profound pressure to go faster and drive our businesses forward, even when the path ahead is unclear.

In the aftermath of information overwhelm, evolving technology, and rapidly changing business environments, people often unconsciously fall into a pernicious paradox called the “urgency trap.”

The Urgency Trap

The urgency trap, which can be defined as the habitual, unbridled, and counterproductive tendencies to rush through decision making when under the pressure of too many demands, is a paradox because it limits the very thing that could help us be more innovative, efficient, and effective: Our critical thinking.

The ability to analyze and effectively break down an issue to make a decision or solve a problem in novel ways is sorely lacking in today’s workforce, with most employers reporting that their employees’ critical thinking skills are average at best. [ii]

The good news? Critical thinking is a teachable skill, and one that any person can learn to make time for when making decisions. To improve and devote time for critical thinking at work, consider the following best practices.

1. Question assumptions and biases

Consider this common scenario: A team is discussing a decision that they must make quickly. The team’s options—and the arguments for and against them—have been assembled, but no clear evidence supports a particular course of action. Under pressure to move fast, the team relies on their expertise and past experiences to rapidly provide a solution. Yet, in the months following their decision, the issues that prompted the original discussion persist, and the team wonders why.

The issue here may be that the team failed to question their own assumptions and biases. Indeed, when we view situations solely based on our own personal experiences and beliefs, we limit our options and provide solutions that are often short-sighted or superficial. [iii] To improve critical thinking skills, we must step back and ask ourselves,

• “Am I seeking out information that confirms my pre-conceived idea?”
• “Am I perceiving a past experience as more predictable than it actually was?”
• “Am I overemphasizing information that comes to mind quickly, instead of calculating other probabilities?”

2. Reason through logic

When presented with an argument, it is important to analyze it logically in order to determine whether or not it is valid. This means looking at the evidence that is being used to support the argument and determining whether or not it actually does support the conclusion that is being drawn.

Additionally, consider the source of the information. Is it credible? Trustworthy? Finally, be aware of common logical fallacies people tend to use when trying to speed up decision making, such as false dilemma (erroneously limiting available options) and hasty generalizations (making a claim based on a few examples rather than substantial proof).

3. Listen actively and openly

When we’re in a rush to make a decision, we often focus more on how we want to respond rather than what the speaker is saying. Active listening, on the other hand, is a critical thinking skill that involves paying close attention to what someone else is saying with the intent to learn, and then asking questions to clarify and deepen understanding.

When engaging in active listening, it’s important to avoid interrupting and instead allow the other person to fully express their thoughts. Additionally, resist the urge to judge or criticize what the other person is saying. Rather, focus on truly understanding their perspective. This may mean practicing open-mindedness by considering new ideas, even if they challenge existing beliefs. By keeping an open mind, this ensures that all sides of an issue are considered before coming to a conclusion.

4. Ask better questions

In an article for Harvard Business Review, John Coleman, author of the HBR Guide to Crafting Your Purpose , writes, “At the heart of critical thinking is the ability to formulate deep, different, and effective questions.” [iv]

To ask better questions, first consider the audience for the question (who is hearing the question and who might respond?) and the purpose (what is the goal of asking this question?). Then, approach queries with rigor and curiosity by asking questions that:

• Are open-ended yet short and direct (e.g., “How might you help me think about this differently?”)
• Challenge a group’s conventional thinking (e.g., “What if we tried a new approach?”)
• Help others reconsider their first principles or hypotheses (e.g., “As we look at the data, how might we reconsider our initial proposed solution?”)
• Encourage further discussion and analysis (e.g., “How can we deepen our understanding of this issue?”)
• Thoughtfully follow up on the solution (e.g., “How do we feel about the progress so far?”)

5. Create space for deliberation

The recommendations outlined thus far are behaviors and capabilities people can use in the moment, but sometimes, the best solutions are formulated after consideration. In fact, research shows that a deliberate process often leads to better conclusions. [v] And sleep has even been proven to help the brain assimilate a problem and see it more clearly. [vi]

When issues are complex, it’s important to find ways to resist unnecessary urgency. Start by mapping out a process that allows several days or longer to sit with a problem. Then, create space in the day to formulate in quiet reflection, whether that’s replacing your first thirty minutes in the morning with thinking instead of checking email, or going on a walk midday, or simply journaling for a few moments before bed.

Critical Thinking Cannot Be Overlooked

In the face of rapidly-evolving business environments, the ability to make smart decisions quickly is one of a company’s greatest assets—but to move fast, people must first slow down to reason through pressing issues, ask thoughtful questions, and evaluate a topic from multiple angles.

To learn more about how organizations can enhance their critical thinking and decision-making skills, download the full paper: Who Is Really Making the Decisions in Your Organization — and How?

[i] Grant Halvorson, Heidi, “Quick Decisions Create Regret, Even When They Are Good Decisions,” Fast Company. https://www.fastcompany.com/1758386/quick-decisions-create-regret-even-when-they-are-good-decisions .

[ii] Plummer, Matt, “A Short Guide to Building Your Team’s Critical Thinking Skills,” Harvard Business Review, October 2019. https://hbr.org/2019/10/a-short-guide-to-building-your-teams-critical-thinking-skills .

[iii] Benjamin Enke, Uri Gneezy, Brian Hall, David Martin, Vadim Nelidov, Theo Offerman, and Jeroen van de Ve, “Cognitive Biases: Mistakes or Missing Stakes?” Harvard Business School, 2021. https://www.hbs.edu/ris/Publication%20Files/21-102_1ed838f2-8ef3-4eec-b543-d00eb1efbe10.pdf

[iv] Coleman, John, “Critical Thinking Is About Asking Better Questions,” Harvard Business Review, April 2022. https://hbr.org/2022/04/critical-thinking-is-about-asking-better-questions .

[v] Markovitz, Daniel, “How to Avoid Rushing to Solutions When Problem-Solving,” Harvard Business Review, November 2020. https://hbr.org/2020/11/how-to-avoid-rushing-to-solutions-when-problem-solving .

[vi] Miller, Jared, “Does ‘Sleeping On It’ Really Work?” WebMD. https://www.webmd.com/sleep-disorders/features/does-sleeping-on-it-really-work .

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11 Common Barriers To Critical Thinking – A Simple Guide

Critical thinking is the capacity to think in a clear and rational way . It’s a perspective related to what one should do and what one believes.

But what makes critical thinking a harder task to do. There are some barriers that come in the way of critical thinking.

Critical thinking is just not about collecting information. If you have a good IQ and know a lot of things, you can totally nail it.

A person can do critical thinking only if he can conclude results from his knowledge.

11 Most Common Barriers To Critical Thinking

Critical thinking is a skill that everyone should have. It helps you make decisions and solve problems, but it can be difficult to use when there are barriers in your way.

In this blog post, we’ll talk about the most common barriers to critical thinking and how you can overcome them.

1. Not Being Able To Tell The Difference Between A Fact And An Opinion

The first barrier to critical thinking is confusing facts with opinions. Facts are indisputable and indubitable , whereas opinions are not.

Everyone has different opinions about things, so it’s important to understand the difference between facts and opinions.

Here are some examples of facts you can easily check:

– The distance from the earth to the sun is approximately 93 million miles.

– The sky is blue.

– The human population was 7 billion in 2012.

2. The Person Is Too Self-Obsessed To See Anything Else:

It is the most difficult barrier that makes a person see nothing but themselves. These people consider themselves as an important asset for the world.

This barrier won’t let you acknowledge other people. 

They just want to create a sense of authority .

Critical thinking demands to analyze different aspects to test their validity. Also, finding good aspects of these perspectives is a portion of critical thinking.

But being self-obsessed is the most difficult barrier to overcome.

SEE ALSO: 7 Barriers To Effective Listening

3. A Trend Of Brainstorming Together – A Barrier To Critical Thinking:

The nature of critical thinking stands on famous objectives, beliefs, and ideas. When people think collectively, it hardens for everyone to think in their own space.

Everyone relies on what the majority decides and thinks in that direction.

Critical thinking requires that people have to think differently while in a group.

To break this barrier, everyone in the group must maintain their individuality .

Everyone should think according to their own style even if they are working in a group.

SEE ALSO: Groupthink Vs Group Polarization – Healthy Discussion

4. Barriers To Critical Thinking – Emotions Are Heavier Than The Logic:

People are becoming more sensitive to the opposite views as time passes. So when people have to face the challenge of disagreement , logic flies out of the window.

And then irrelevant reactions take the place of logic that defies reason and disturbs management.

It’s a barrier to deciding based on emotions and emotion-based decision-making is bad for organizations.

5. The Competition Is Real Hard:

This obstacle treats conversations and discourages competitive sports. The main aim of everyone is to win, not to seek learning.

The greater interest of both sides is in winning the argument than in reaching the truth.

Though this concept has its function in a courtroom. And it has nothing to do with the other real life. But even then this is an important barrier to consider.

6. Barriers To Critical Thinking – Overly Relying On Experiences: 

When this barrier comes to the table of discussion, there are many people who get defensive.

It doesn’t mean that there is no value for the experience. Of course, experience has its own place, but one should not rely only on experience.

An individual’s experience is his own experience. It doesn’t define what others experience or what happens outside his sphere.

Every person is different. Even the geographical regions are different. So you need to consider experience as an individual’s experience.

7. Accepting Statements Of Superhumans:

This barrier occurs when we test statements based on who said it rather than merit. In such cases, people accept statements to be true.

If someone they respect or like said these. They don’t pay attention to whether the statement is true or not.

Contrary to that, people would reject a statement if it comes from a person they don’t like.

Removing this barrier is difficult. Because people have already made up their minds. They would accept something from a respected person and vice versa.

8. Intellect Is Greater Than Excellence:

For a very long period of time, IQ i.e. intelligence quotient was a measure for intelligence.

But the passing time told us that intelligence has a different number of dimensions.

T here is no longer only one perspective to look at intelligence.

Still, some companies consider IQ the only measurement for intelligence. This can be a barrier when companies would miss out on people who could prove to be excellent.

If they got a chance and their intelligence got measured in a correct way.

9. Blindly Going Behind What A Myth Says:

Following myths is something that relates to accepting things based on stereotyping.

As we know that stereotypes and assumptions ignore individualistic thinking. These are the factors that hinder the person’s will to analyze the facts and figures.

It also makes people believe what they are doing is right. So they won’t be able to recognize and accept that they are making assumptions.

In such conditions, people can never identify that their judgments base on stereotypes.

10. Barriers To Critical Thinking – Grinding In The Same Cycle:

It happens when an individual falls into a routine. Even the most open-minded people can fell prey to this.

We don’t mean that routine is a bad thing. But it lessens one’s ability to think in an analytical way.

If a person has to do the same thing day after day, week after week, or even for his whole life.

He would forget how to respond to new situations and lose leadership. Moreover, he would begin to shy away from new situations.

So convenience can be great but it can take a toll on the capability of critical thinking.

11. Following The Power:

This barrier is about accepting someone’s view or assertion based on their level of authority.

You may be accepting your boss’ views about a certain topic and you think the opposite to that.

But you are doing so because of the authority of the boss and the discipline of the organization.

It involves the factor of respect or admiration while the former involves accepting views based on authority.

Now the problem is not with accepting the view of a boss or an expert. The real problem comes when we are not allowed to question it.

Conclusion:

Remember neither to confuse critical thinking with being argumentative. Nor it relates to being critical about others.

Critical thinking is so important because it exposes fallacies and bad reasoning.

It also plays an important role in cooperative reasoning and constructive tasks.

The barriers discussed in this article are important to note. But it’s not impossible or difficult at all to remove these barriers.

Do mention in a comment which barrier you think you are facing.

Last Updated on 12 hours by Assma Riaz

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Thinking About Kahneman’s Contribution to Critical Thinking

A nobel laureate on the importance of 'thinking slow.'.

Updated April 11, 2024 | Reviewed by Lybi Ma

• Kahneman won a Nobel Memorial Prize in Economics for his work.
• He found that people are often irrational about economics.

During my Ph.D. studies, I recall focusing on reconceptualising what we know of as critical thinking to include reflective judgment (not jumping to conclusions and taking your time in your decision-making to consider the nature limits, and certainty of knowing) on par with the commonly accepted skills and dispositions components. The importance of reflective judgment wasn’t a particularly novel idea – a good deal of research on reflective judgment and similar processes akin to critical thinking had already been conducted (see King and Kitchener, 1994; Kuhn, 1999; 2000; Stanovich, 1999). However, reflective judgment – as opposed to intuitive judgment – didn’t seem to have ‘the presence’ in the discussion of critical thinking that it does today.

The same month I submitted my Ph.D. back in 2011, a book was released that massively helped to accomplish what I had been working to help facilitate – changing the terrain of thought surrounding critical thinking: Thinking, Fast, and Slow . Its author, Daniel Kahneman, passed away a couple of weeks ago at age 90. Psychology students will likely recognise the name associated with Amos Tversky and their classic work together in the 1970s on the availability, representativeness, and anchoring and adjustment heuristics (for example, Tversky and Kahneman, 1974). Indeed, such heuristics, alongside the affect heuristic (Kahneman and Frederick, 2002; Slovic and colleagues, 2002) play a large role in how we think about thinking and barriers to critical thought. In 2002, Kahneman won a Nobel Memorial Prize in Economics for his work on prospect theory concerning loss aversion and people’s often irrational approach to economics. Indeed, Kahneman’s resume is full of awards and achievements.

However, the accomplishment I will remember him best for is the publication of Thinking, Fast, and Slow and its contribution to the field of critical thinking. Funny enough, I don’t recall the term, critical thinking being used very often in the book, if at all – and I read it two or three times. No, critical thinking was not the focus of his book; rather system 1 (fast) and 2 (slow) thinking (see also Stanovich, 1999) – intuitive and reflective judgment. Not only did this book put into the spotlight many of the mechanics of reflective judgment for fellow academics and researchers of cognitive psychology, it also did so l for non-academic audiences – becoming a New York Times bestseller. Moreover, it won the Los Angeles Times Book Award for Current Interest, and the National Academy of Sciences Communication Award for Best Book (both in 2011). Good thinking was cool again in popular culture.

In the critical thinking literature, reflective judgment – regardless of what you want to call it (for example, system 2 thinking, epistemological understanding, ‘taking your time’) – is becoming more accepted as a core component of critical thinking. The field of critical thinking research and psychology more broadly, owes Kahneman a debt of gratitude for his contributions in helping shine a light on the importance of ‘thinking slow’. Thank you .

Kahneman, D. (2011). Thinking, fast and slow . 2UK: Penguin.

Kahneman, D., & Frederick, S. (2002). Representativeness revisited: Attribute substitution in intuitive judgment. Heuristics and biases: The Psychology of Intuitive Judgment , 49 (49-81), 74.

King, P. M., & Kitchener, K. S. (1994). Developing Reflective Judgment: Understanding and Promoting Intellectual Growth and Critical Thinking in Adolescents and Adults. CA: Jossey-Bass.

King, P. M., & Kitchener, K. S. (2004). Reflective judgment: Theory and research on the development of epistemic assumptions through adulthood. Educational Psychologist, 39 (1), 5–15.

Kuhn, D. (1999). A developmental model of critical thinking. Educational Researcher , 28 (2), 16-46.

Kuhn, D. (2000). Metacognitive development. Current Directions in Psychological Science , 9 (5), 178-181.

Slovic, P., Finucane, M., Peters, E., & MacGregor, D. G. (2002). Rational actors or rational fools: Implications of the affect heuristic for behavioral economics. The Journal of Socio-economics , 31 (4), 329-342.

Stanovich, K.E. (1999) Who is rational? Studies of individual differences in reasoning. Mahwah, Erlbaum.

Tversky, A., & Kahneman, D. (1974). Judgment under Uncertainty: Heuristics and Biases: Biases in judgments reveal some heuristics of thinking under uncertainty. Science , 185 (4157), 1124-1131.

Christopher Dwyer, Ph.D., is a lecturer at the Technological University of the Shannon in Athlone, Ireland.

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