myCBSEguide
- Class 12 Psychology Case...
Class 12 Psychology Case Study Questions
Table of Contents
myCBSEguide App
Download the app to get CBSE Sample Papers 2023-24, NCERT Solutions (Revised), Most Important Questions, Previous Year Question Bank, Mock Tests, and Detailed Notes.
Are you having trouble preparing for the CBSE Class 12 Psychology Case Study Questions? Are you looking for a wide range of Class 12 Psychology Case Study Questions? Then you’ve landed in the right place. Students can explore Class 12 Psychology Case Study Questions to assist them in answering a range of questions concerning the case study.
Other ed-tech sites may provide limited study material for Class 12 Psychology students, but myCBSEguide has a variety of questions that cover all aspects of Class 12 Psychology including case study questions. Class 12 Psychology questions are designed to help students understand and retain the material covered. In addition, myCBSEguide also offers practice tests and sample papers to help students prepare for Class 12 Psychology exams.
All About Class 12 Psychology Case Study
What is a case study.
A case study is a scenario in a specific professional environment that students must analyze and answer based on specific questions provided about the circumstance. In many cases, the scenario or case study includes a variety of concerns or problems that must be addressed in a professional setting.
Case Study Questions in Class 12 Psychology
Class 12 Psychology Case-Based Questions are a new feature to the exam. Class 12 Psychology Case Study Questions are easy to comprehend and will help you get good grades. You may also get free access to the most recent NCERT textbooks for Class 12 Psychology and all other subjects on myCBSEguide, which had been designed in accordance with the most recent Class 12 CBSE/NCERT Psychology curriculum and examination pattern.
Sample Case Study Questions in Class 12 Psychology
Below are some examples of Class 12 Psychology Case Study Questions. These Class 12 Psychology Case Study Questions will be extremely beneficial in preparing for the upcoming Class 12 Psychology exams. Class 12 Psychology Case Study Questions are created by qualified teachers using the most recent CBSE/NCERT syllabus and books for the current academic year. If you revise your Class 12 Psychology exams and class tests on a regular basis, you will be able to achieve higher marks.
Class 12 Psychology Case Study Question 1
Read the case given below and answer the questions by choosing the most appropriate option: This is a story of three students Ruby, Radhika and Shankar who were enrolled in an Undergraduate Psychology Program in a University. Ruby was the admission officer’s dream. She was selected for the program as she had perfect entrance test scores, outstanding grades and excellent letters of recommendation. But when it was time for Ruby to start coming up with ideas of her own, she disappointed her professors. On the other hand, Radhika did not meet the admission officer’s expectations. She had good grades but low entrance exam scores. However, her letters of recommendation described her as a creative young woman. She could design and implement research work with minimal guidance at college. Shankar ranked somewhere in between the two students. He was satisfactory on almost every traditional measure of success. But rather than falling somewhere in the middle of his class at college, Shankar proved to be an outstanding student. His strength lay in the ability to not only adapt well to the demands of his new environment but also to modify the environment to suit his needs.
Identify the theory of intelligence which best explains the intelligence of all the three students in the story:
- One Factor Theory
- Theory of Primary Mental Abilities
- Hierarchical Model of Intelligence
- Triarchic Theory of Intelligence
Identify the type of intelligence Ruby possesses.
- Componential
- Experiential
Which of the following statement is NOT TRUE about Radhika’s intelligence?
- People high on this quickly find out which information is crucial in a given situation.
- It is also called experiential intelligence.
- It involves modifying the environment to suit the needs.
- It reflects in creative performances.
Two statements are given in the question below as Assertion (A) and Reasoning (R). Read the statements and choose the appropriate option. Assertion (A): Shankar is not high in contextual intelligence. Reason (R): Shankar was good at adapting well to the demands of his new environment and modifying the environment to suit his needs. Options:
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true, but R is not the correct explanation of A.
- A is true, but R is false.
- A is false, but R is true.
Out of the three students mentioned in the story, who are/is more likely to be a successful entrepreneur?
- Radhika and Shankar
- Ruby and Radhika
Identify the three components of intelligence that Ruby is high on
- Knowledge acquisition, Meta, creativity
- Knowledge acquisition, Meta, performance
- Knowledge acquisition, Meta, planning
- Planning, performance, adaptability
Class 12 Psychology Case Study Question 2
Refer to the picture given below and answer the questions by choosing the most appropriate option:
Which type of personality assessment is being depicted in the above picture?
- Projective Technique
- Psychometric Tests
- Behavioural Analysis
- Self-report Measures
Which of the following is NOT a characteristic of this test?
- It reveals the unconscious mind.
- It can be conducted only on an individual basis.
- Its interpretation is objective.
- The stimuli are unstructured.
Identify the name of the test from the options given below.
- Thematic Appreciation Test
- Thematic Apperception Test
- Theatre Apperception Test
- Theatre Appreciation Test
Which of the following statements are NOT true of this test? i. In the first phase, called performance proper, the subjects are shown the cards and are asked to tell what they see in each of them. ii. The second phase is called inquiry. iii. Each picture card depicts one or more people in a variety of situations. iv. The subject is asked to tell a story describing the situation presented in the picture. Choose the correct option:
Which of the following is NOT a drawback of this test?
- It requires sophisticated skills and specialised training
- It has problems associated with reliability of scoring
- It has problems associated with validity of interpretations
- It is an indirect measure of assessment.
Identify the stimuli that are used in such kinds of tests as given in the above picture.
- Picture cards
NOTE- The following questions are for the Visually Impaired Candidates in lieu of questions 55 to 60. Answer the questions by choosing the most appropriate option.
Nafisa feels that she is liked by her peers in class. This reflects that she ________.
- is high on self-efficacy
- is high on social self-esteem
- possesses a high IQ
- is an introvert
Discrepancy between the real self and ideal self often results in ________.
- self-actualisation
- self-regulation
- unhappiness and dissatisfaction
- intrapsychic conflicts
If an individual is fat, soft and round along with a temperament that is relaxed and sociable, then he/she is said to have the characteristics of an:
Gurmeet was given a personality test to assess how he expresses aggression in the face of a frustrating situation. Identify the test most suitable for this.
- Rosenzweig Picture Frustration test
- Eysenck Personality questionnaire
- 16 Personality Factors Test
According to Karen Horney the origin of maladjustment can be traced to ________.
- the inferiority feelings of childhood.
- basic anxiety resulting from disturbed interpersonal relations.
- overindulgence of the child at early stages of development.
- failure to deal with intrapsychic conflicts.
An individual’s sole concern with the satisfaction of ________ needs would reduce him/her to the level of animals.
- belongingness
Class 12 Psychology Case Study Question 3
Read the case given below and answer the questions
Mental health professionals have attempted to understand psychological disorders using different approaches through the ages. Today, we have sophisticated facilities and hospitals dedicated to the treatment of the mentally ill. While studying the history of psychological disorders it is interesting to note that some practices from ancient times are still in use. Take the case of Lakshmi and her daughter, Maya. Maya exhibits abnormal behaviours and Lakshmi believes that this is because of evil spirits that have possessed her. She has been taking her daughter to a self-proclaimed healer, who uses counter-magic and prayer to cure her. Stigma and lack of awareness prevents Lakshmi from using the modern facilities and hospitals that provide quality mental health care. On the other hand, when young Rita reported seeing people and hearing voices, mental health professionals at a modern facility were able to understand her hallucinations using a convergence of three approaches. Psychologists use official manuals like the Diagnostic and Statistical Manual of Mental Disorders – 5th Edition (DSM-5) and International Classification of Diseases (ICD-10) to indicate presence or absence of disorders. Today there is increased compassion for people who suffer from disorders and a lot of emphasis is placed on providing community care.
- Identify the method used by the healer to cure Maya’s illness. How does this theory from ancient times explain Maya’s treatment?
- Which approach do you think would best explain Rita’s treatment? How do you think DSM – 5 and ICD -10 help mental health professionals in indicating the presence or absence of disorders?
Class 12 Psychology syllabus at a glance
Class 12 Psychology students must have a better comprehension of Class 12 Psychology New curriculum in order to have a positive impression of the exam pattern and marking scheme. By studying the CBSE Class 12 Syllabus, students will learn the unit names, chapters within each unit, and sub-topics. Let’s have a look at the Class 12 Psychology Syllabus, which contains the topics that will be covered in the CBSE test framework.
CBSE Class – 12 Psychology (Code No. 037) Syllabus
Course Structure
Benefits of Solving Class 12 Psychology Case Study Question
- You will be able to locate significant case study problems in your class quizzes and examinations because we offer the best collection of Class 12 Psychology case study questions 2. You’ll be able to go over all of the crucial and challenging themes from your CBSE Class 12 Psychology textbooks again.
- Answers to all Class 12 Psychology case study questions have been supplied.
- Class 12 Psychology Students in Class will be able to download all Psychology chapter-by-chapter assignments and worksheets in PDF format.
- Class 12 Psychology Case Study Questions will aid in the enhancement and improvement of topic understanding, resulting in higher exam scores.
myCBSEguide: The best platform for Class 12 Psychology
myCBSEguide is the best platform for Class 12 Psychology students. It offers a wide range of resources that are not only helpful for academic purposes but also for personal development. The platform provides access to a variety of online courses, mock tests, and practice materials that can help Class 12 Psychology students ace their exams. Additionally, the forum on the website is a great place to interact with other students and get insights into different aspects of the subject. Overall, myCBSEguide is an invaluable resource for anyone pursuing Class 12 Psychology.
Test Generator
Create question paper PDF and online tests with your own name & logo in minutes.
Question Bank, Mock Tests, Exam Papers, NCERT Solutions, Sample Papers, Notes
Related Posts
- Competency Based Learning in CBSE Schools
- Class 11 Physical Education Case Study Questions
- Class 11 Sociology Case Study Questions
- Class 12 Applied Mathematics Case Study Questions
- Class 11 Applied Mathematics Case Study Questions
- Class 11 Mathematics Case Study Questions
- Class 11 Biology Case Study Questions
- Class 12 Physical Education Case Study Questions
4 thoughts on “Class 12 Psychology Case Study Questions”
where are the answers? atleast give answers with the questions so we can know our mistakes
No answers ?.
teri behen ko naman
Dude what about the answers?
Leave a Comment
Save my name, email, and website in this browser for the next time I comment.
Patient Case #1: 19-Year-Old Male With ADHD
- Craig Chepke, MD, DFAPA, FAPA
- Andrew J. Cutler, MD
Stephen Faraone, PhD, presents the case of a 19-year-old male with ADHD.
EP: 1 . Prevalence of Adult ADHD
Ep: 2 . diagnosis and management of adults adhd compared to children.
EP: 3 . Diagnosing Adults With ADHD Based on Patient Presentation
EP: 4 . Unmet Needs in the Treatment of Adult ADHD
EP: 5 . Efficacy and Safety of Treatment Options Utilized in Adult ADHD
Ep: 6 . future of adult adhd, ep: 7 . patient case #1: 19-year-old male with adhd.
EP: 8 . Patient Case #1: Prompting an ADHD Consultation
Ep: 9 . patient case #1: differentiating between adhd and other psychiatric comorbidities, ep: 10 . patient case #1: co-managing adhd, ep: 11 . patient case #1: dealing with treatment delay in adult adhd, ep: 12 . patient case #2: a 23-year-old patient with adhd, ep: 13 . patient case #2: impressions and challenges in adult adhd, ep: 14 . patient case #2: dealing with comorbidities in adult adhd, ep: 15 . patient case #2: addressing non-adherence and stigma of adult adhd, ep: 16 . patient case #2: importance of an integrative approach in adult adhd, ep: 17 . case 3: 24-year-old patient with adhd, ep: 18 . case 3: treatment goals in adult adhd, ep: 19 . case 3: factors driving treatment selection in adult adhd, ep: 20 . implications of pharmacogenetic testing in adhd, ep: 21 . novel drug delivery systems in adhd and take-home messages.
Stephen Faraone, PhD: That's a good one, yes, I'd like that, it's a very creative one, thank you, thank you. OK, let's move on to the case presentation. This first patient is a 19-year-old male, who presented to his psychiatrist after being referred by his primary care provider, PCP for ADHD consultation, during the interview, he noted he was a sophomore in college and is taking 17 credits. This semester chief complaint includes a lack of ability to focus in class as well as struggling with time management. He complained that every time he's in class, he finds himself thinking about many other responsibilities he must complete at home and feels that he cannot control it. He has had this complaint for the past 6 years, but refused to seek help, because he feared being put on medication. In high school, he was assigned a counselor who taught him behavior techniques such as making a schedule, and going on walks, which he found to be very effective. However, these techniques were less effective once he started college. His symptoms tend to get worse before exams, he often feels very anxious, leading to horrible performance on exams, he claimed that he has been this anxious since he took his LSAT tests. Currently, he is on academic probation, and is not allowed to be part of the Student Work Program, which was his only source of income. The patient has no history of substance abuse, no history of taking any medications for his symptoms, and no history of suicidal thoughts.
Transcript edited for clarity
The 2024 APA Annual Meeting: Saturday, May 4
Treating ADHD in Children: Concerns, Controversies, Safety Measures
A Dynamic Model for the Clinical Diagnosis of Adult ADHD
ADHD in Older Adults
Opioid Use Disorder Research Roundup: April 19, 2024
Tris Digital Health Forms, Will Focus on Digital Diagnostic Platform for ADHD
2 Commerce Drive Cranbury, NJ 08512
609-716-7777
Cathleen Rui Lin Lau Case Manager, Twinkle Intervention Center , Singapore
Guo Hui Xie EdD, Board-Certified Educational Therapist Special Needs Consultancy & Services, Singapore
..................................................
Education Journals
European Journal of Education Studies
European Journal Of Physical Education and Sport Science
European Journal of F oreign Language Teaching
European Journal of English Language Teaching
European Journal of Alternative Education Studies
European Journal of Open Education and E-learning Studies
European Journal of Literary Studies
European Journal of Applied Linguistics Studies
..................................................
Public Health Journals
European Journal of Public Health Studies
European Journal of Fitness, Nutrition and Sport Medicine Studies
European Journal of Physiotherapy and Rehabilitation Studies
Social Sciences Journals
European Journal of Social Sciences Studies
European Journal of Economic and Financial Research
European Journal of Management and Marketing Studies
European Journal of Human Resource Management Studies
European Journal of Political Science Studies
Literature, Language and Linguistics Journals
European Journal of Literature, Language and Linguistics Studies
European Journal of Multilingualism and Translation Studies
- Other Journals
- ##Editorial Board##
- ##Indexing and Abstracting##
- ##Author's guidelines##
- ##Covered Research Areas##
- ##Announcements##
- ##Related Journals##
- ##Manuscript Submission##
A CASE STUDY OF A CHILD WITH ATTENTION DEFICIT/HYPERACIVITY DISORDER (ADHD) AND MATHEMATICS LEARNING DIFFICULTY (MLD)
This is a case study of a male child, EE, aged 8+ years, who was described as rather disruptive in class during lesson. For past years, his parents, preschool and primary school teachers noted his challenging behavior and also complained that the child showed a strong dislike for mathematics and Chinese language – both are examinable academic subjects. As a result of the disturbing condition, EE was referred to an educational therapist at a private intervention center for a diagnostic assessment. The child was identified with Attention Deficit-Hyperactivity Disorder (ADHD)-Combined subtype. This aim of this paper is to discuss about the effects of ADHD on mathematics learning and how to avoid misdiagnosis or over-diagnosis of a behavioral-cum-learning disorder.
Article visualizations:
Aiken, L.R. (1972). Research on attitudes toward mathematics. Arithmetic Teacher, 19, 229-234.
American Psychiatric Association (2013). Diagnostic and statistical manual of mental disorders (DSM-5®). Washington, DC: American Psychiatric Association.
Anastopulos, A.D., Spisto, M.A., & Maher, M.C. (1994). The WISC-III freedom from distractibility factor: Its utility in identifying children with attention deficit/hyperactivity disorder. Psychological Assessment, 6(4), 368-371.
Brown, V.L., Cronin, M.E., & McEntire, E. (1994). Test of Mathematical Abilities (2nd ed.): Examiner’s manual. Austin, TX: Pro-Ed.
Brown, V.L., & McEntire, E. (1984). Test of Mathematical Abilities (TOMA): A method for assessing mathematical aptitudes and attitudes. Austin, TX: Pro-Ed.
Brummitt-Yale, J. (2017). What is diagnostic assessment? - Definition & examples. Retrieved on 15 February, 2020, from: https://study.com/academy/lesson/what-is-diagnostic-assessment-definition-examples.html.
Chia, K.H. (2008). Educating the whole child in a child with special needs: What we know and understand and what we can do. ASCD Review, 14, 25-31.
Chia, K.H. (2012). Psychogogy. Singapore: Pearson Education.
Code, W., Merchant, S., Maciejewski, W., Thomas, M., & Lo, J. (2016). The Mathematics Attitudes and Perceptions Survey: An instrument to assess expert-like views and dispositions among undergraduate mathematics students. International Journal of Mathematical Education in Science and Technology (21 pages). Retrieved on 14 February, 2020, from: http://dx.doi.org/10.1080/0020739X.2015.1133854.
Cooijmans, P. (n.d.). IQ and real-life functioning. Retrieved 15 February, 2020, from: https://paulcooijmans.com/intelligence/iq_ranges.html.
DB.net (2018) Difference between ability and skill. Retrieved on 29 December, 2019, from: http://www.differencebetween.net/language/difference-between-ability-and-skill/#ixzz5WS3m4ldH.
Dunn, W. (1999). Sensory Profile. San Antonio, CA: The Psychological Corporation.
DuPaul, G.J., Power, T.J., Anastopoulos, A.D., & Reid, R. (1998). ADHD Rating Scale IV: Checklists, norms, and clinical interpretation. New York, NY: Guilford Press.
Flanagan, D.P., & McGrew, K.S. (1997). A cross-battery approach to assessing and interpreting cognitive abilities: Narrowing the gap between practice and cognitive science. In D.P. Flanagan, J. Genshaft, and P.L. Harrison (Eds.), Contemporary intellectual assessment: theories, tests, and issues (Chapter 8). New York, NY: Guilford press.
Flanagan, D.P., Ortiz, S.O., & Alfonso, V.C. (2007). Use of the cross-battery approach in the assessment of diverse individuals. In A.S. Kaufman and N.L. Kaufman (Series Eds.), Essentials of cross-battery assessment second edition (pp.146-205). Hoboken, NJ: John Wiley & Sons.
Gilliam, J.E. (2006). Gilliam Autism Rating Scale (2nd Edition). Austin, TX: Pro-Ed.
Harrier, L.K., & DeOrnellas, K. (2005). Performance of children diagnosed with attention deficit/hyperactivity disorder on selected planning and reconstitution tests. Applied Neuropsychology, 12 (2), 106-119.
Julita (2011) Difference Between ability and skill. DifferenceBetween.net. Retrieved on 23 December, 2019, from: http://www.differencebetween.net/language/difference-between-ability-and-skill/.
Kaufman, A.S. (1994). Intelligence testing with the WISC-III. New York, NY: John Wiley & Sons.
Kennedy, D. (2019). The ADHD symptoms that complicate and exacerbate a math learning disability. Retrieved on 28 December, 2019, from: https://www.additudemag.com/math-learning-disabilities-dyscalculia-adhd/?utm_source=eletter&utm_medium=email&utm_campaign=treatment_january_2020&utm_content=010220&goal=0_d9446392d6-793865f9f5-297687009.
Kulm, G. (1980). Research on mathematics attitude. In J. Shumway (Ed.), Research in mathematics education (pp.356-387). Reston, VA: The National Council of Teachers of Mathematics, Inc.
Low, K. (2016). The challenges of building math skills with ADHD. Retrieved on 12 February, 2020, from: https://www.verywellmind.com/adhd-and-math-skills-20804.
Newman, R.M. (1998). Gifted and math learning disabled. Retrieved on 16 December, 2019, from: http://www.dyscalculia.org/EDu561.html.
Newman, R.M. (1999). The dyscalculia syndrome. Retrieved on 16 December, 2019, from: http://www.dyscalculia.org/thesis.html.
Pearson, N.A., Patton, J.R., & Mruzek, D.W. (2006). Adaptive Behavior Diagnostic Scale. Austin, TX: Pro-Ed.
Renfrew, C. (2019). Renfrew Language Scales (5th Ed.). London, UK: Routledge (Taylor & Francis).
Riccio, C.A., Cohen, M.J., Hall, J., & Ross, C.M. (1997). The third and fourth factors of the WISC-III: What they don’t measure. Journal of Psychoeducational Assessment, 15, 27-39.
Rosenfeld, C. (2019). ADHD and math: 3 struggles for students with ADHD (and how to help). Retrieved 14 December, 2019, from: https://www.ectutoring.com/adhd-and-math.
Sandhu, I.K. (2019). The Wechsler Intelligence Scale for Children-Fourth Edition (WISC–IV). Retrieved on 19 December, 2019, from: http://www.brainy-child.com/expert/WISC_IV.shtml.
Sattler, J.M. (1982). Assessment of children's intelligence and special abilities (2nd ed.). Boston, MA: Allyn & Bacon.
Watkins, M.W., Kush, J.C., & Glutting, J.J. (1997). Discriminant and predictive validity of the WISC-III ACID profile among children with learning disabilities. Psychology in the Schools, 34, 309-319.
Wechsler, D. (2003). The Wechsler Intelligence Scale for Children (4th ed.): Examiner’s manual, San Antonio, TX: The Psychological Corporation.
Copyright © 2015 - 2023. European Journal of Special Education Research (ISSN 2501 - 2428) is a registered trademark of Open Access Publishing Group . All rights reserved.
This journal is a serial publication uniquely identified by an International Standard Serial Number ( ISSN ) serial number certificate issued by Romanian National Library ( Biblioteca Nationala a Romaniei ). All the research works are uniquely identified by a CrossRef DOI digital object identifier supplied by indexing and repository platforms.
All the research works published on this journal are meeting the Open Access Publishing requirements and can be freely accessed, shared, modified, distributed and used in educational, commercial and non-commercial purposes under a Creative Commons Attribution 4.0 International License (CC BY 4.0) .
A CASE STUDY
Observations of a student with ADHD over a 3-week time span.
Student X is a 14 year-old male in a 9 th Grade English class. He is average height and build. He has no physical disabilities, but suffers from a mental disorder – ADHD. He often makes careless mistakes in schoolwork. He does not pay attention to detail. He has trouble staying focused while reading long texts. He also has difficulty staying still during a lecture. He fidgets and shakes his legs uncontrollably when seemingly annoyed or anxious. He has trouble turning in homework on time and meeting deadlines in general. He frequently does not respond when spoken to directly and appears to be distracted even though he is performing no obvious task. He lets his mind wander and appears to daydream often. When he does respond and participate, he is usually off topic. Overall, he appears uninterested and aloof. One might say that the behavior is defiant – a consciously overt reluctance to participate in school. However, this student has been diagnosed by a physician as being ADHD. He has an involuntary learning disability which requires support, therapy, social skills training and/or medication.
Ready to Make a Change?
Educating children with ADHD is no easy task. Know that you are not alone. Please enlist the help of our school to find the right plan and solution for your child.
Hosts of Sn in reduced deep-seated W skarn systems: A case study on the world-class scheelite skarn deposit, Zhuxi, South China
- Published: 06 May 2024
Cite this article
- Shiwei Song ORCID: orcid.org/0000-0002-6415-0142 1 ,
- Jingwen Mao 1 ,
- Rolf L. Romer 2 ,
- Wei Jian 1 &
- Yongpeng Ouyang 3
Tin (Sn) and tungsten (W) behave incompatibly in reduced magmatic systems and may become enriched in late highly-evolved melts. Nonetheless, Sn and W rarely concentrate in the same deposit. In deposits formed by Sn- and W-bearing granites, this separation may be due to the contrasting behavior of Sn and W during exsolution of a magmatic fluid or the scavenging of Sn by silicate minerals. We illustrate the separation of Sn and W for the world-class Zhuxi W skarn deposit (South China). Although tin orebodies have not yet been identified within the Zhuxi deposit, tiny (commonly < 20 μm) cassiterite grains are widespread within the endoskarn and the retrogressed exoskarn. We analyzed the W and Sn contents of the magmatic minerals biotite and ilmenite in ore-forming granites and the prograde anhydrous skarn minerals garnet, pyroxene and vesuvianite. Our data show that (i) magmatic ilmenite (65.5–79.1 ppm Sn; 8.7–14.3 ppm W) and biotite (109–120 ppm Sn; 1.3–6.3 ppm W) from biotite monzogranite strongly enrich Sn relative to W, implying that W partitioned more strongly into the magmatic fluids than Sn, (ii) there is 100 Kt non-recoverable Sn within the Zhuxi deposit in addition to the certified 3.44 Mt WO 3 reserves, and (iii) W is mainly hosted in scheelite, whereas Sn is dominantly sequestered in prograde skarn minerals, most importantly garnet (76–4086 ppm Sn, < 42 ppm W), pyroxene (3–103 ppm Sn, < 1 ppm W), and vesuvianite (43–361 ppm Sn, < 2 ppm W). The formation of secondary cassiterite requires the release of silicate-bound Sn by alteration of primary skarn minerals, which depends on the availability of magmatic or metamorphic fluids. Deep-seated granites such as those associated with the Zhuxi skarn deposit, which crystallized at 5 km to 12.6 km depth, do not release or mobilize copious amounts of fluid. Therefore, the Zhuxi deposit, like other deep-seated reduced skarn systems shows little alteration and most Sn remains in silicate minerals and is economically non-recoverable. Thus, reduced, deep-seated W skarn systems are unlikely to have associated Sn orebodies even if significant amounts of Sn are present.
This is a preview of subscription content, log in via an institution to check access.
Access this article
Price includes VAT (Russian Federation)
Instant access to the full article PDF.
Rent this article via DeepDyve
Institutional subscriptions
Annen C, Blundy JD, Sparks RSJ (2006) The genesis of intermediate and silicic magmas in deep crustal hot zones. J Petrol 47:505–539
Article CAS Google Scholar
Annen C, Blundy JD, Sparks RSJ (2008) The sources of granitic melt in Deep Hot Zones. Trans R Soc Edinb Earth Sci 97:297–309
Article Google Scholar
Audétat A, Günther D, Heinrich CA (1998) Formation of a magmatic-hydrothermal ore deposit: Insights with LA-ICP-MS analysis of fluid inclusions. Science 279:2091–2094
Audétat A, Günther D, Heinrich CA (2000) Causes for large-scale metal zonation around mineralized plutons: Fluid inclusion LA-ICP-MS evidence from the Mole granite, Australia. Econ Geol 95:1563–1581
Azadbakht Z, Lentz DR, McFarlane CRM, Whalen JB (2020) Using magmatic biotite chemistry to differentiate barren and mineralized Silurian-Devonian granitoids of New Brunswick. Canada Contrib Mineral Petrol 175:24
Google Scholar
Breiter K, Vašinová Galiová M, Hložková M, Korbelová Z, Kynický J, Costi HT (2023) Trace element composition of micas from rare-metal granites of different geochemical affiliations. Lithos 446–447:107135
Blundy J, Cashman K (2001) Ascent-driven crystallisation of dacite magmas at Mount St Helens, 1980–1986. Contrib Mineral Petrol 140:631–650
Chen J, Halls C, Stanley CJ (1992) Tin-bearing skarns of South China: Geological setting and mineralogy. Ore Geol Rev 7:225–248
Chi G, Guha J, Lu HZ (1993) Separation mechanism in the formation of proximal and distal tin polymetallic deposits, Xinlu ore field, southern China; evidence from fluid inclusion data. Econ Geol 88:916–933
Clemens JD, Vielzeuf D (1987) Constraints on melting and magma production in the crust. Earth Planet Sci Lett 86:287–306
Clemens JD, Stevens G (2012) What controls chemical variation in granitic magmas? Lithos 134–135:317–329
Eadington PJ, Kinealy K (1983) Some aspects of the hydrothermal reactions of tin during skarn formation. J Geol Soc Aust 30:461–471
Einaudi MT, Meinert LD, Newberry RJ (1981) Skarn deposits. Econ Geol 75:317–391
Fan X, Zhang Z, Hou Z, Pan X, Zhang X, Sheng Y, Dai J, Wu X (2020) Mineralogical characteristics and its metallogenic implications of ore-bearing granites in the Pingmiao W-Cu deposit, Dahutang tungsten ore field, South China. Acta Petrol Sin 36:3757–3782 ( (in Chinese with English abstract) )
Foster MD (1960) Interpretation of the composition of trioctahedral micas: US Geol Surv Prof Pap 354-B: pp 11–48
Fyfe WS, Price NJ, Thompson AB (1978) Fluids in the earth’s crust: their significance in metamorphic, tectonic, and chemical transport processes. Elsevier Scientific Pub Co, UK
Guo J, Zhang G, Xiang L, Zhang R, Zhang L, Sun W (2022) Combined mica and apatite chemical compositions to trace magmatic-hydrothermal evolution of fertile granites in the Dachang Sn-polymetallic district. South China Ore Geol Rev 151:105168
Haapala I (1997) Magmatic and postmagmatic processes in tin-mineralized granites: topaz-bearing leucogranite in the Eurajoki rapakivi granite stock, Finland. J Petrol 38:1645–1659
Halley SW, Walshe JL (1995) A reexamination of the Mount Bischoff cassiterite sulfide skarn, western Tasmania. Econ Geol 90:1676–1693
Harlaux M, Kouzmanov K, Gialli S, Clark AH, Laurent O, Corthay G, Prado Flores E, Dini A, Chauvet A, Ulianov A, Chiaradia M, Menzies A, Villón Durand G, Kalinaj M, Fontboté L (2021a) The upper Oligocene San Rafael intrusive complex (Eastern Cordillera, southeast Peru), host of the largest-known high-grade tin deposit. Lithos 400–401:106409
Harlaux M, Kouzmanov K, Gialli S, Marger K, Bouvier A-S, Baumgartner LP, Rielli A, Dini A, Chauvet A, Kalinaj M, Fontboté L (2021b) Fluid mixing as primary trigger for cassiterite deposition: Evidence from in situ δ 18 O-δ 11 B analysis of tourmaline from the world-class San Rafael tin (-copper) deposit. Peru Earth Planet Sci Lett 563:116889
Harlaux M, Marignac C, Carr PA, Mercadier J, Ballouard C, Jegal Y, Kouzmanov K, Foucaud Y, Camacho A, Cauzid J, Cuney M (2023) Polyphase W-Sn mineralization and rare metal magmatism in relation to the late-Variscan tectono-metamorphic evolution of the southeastern French Massif Central. Min Dep. https://doi.org/10.1007/s00126-023-01197-5
He X, Zhang D, Di Y, Wu G, Hu B, Huo H, Li N, Li F (2022) Evolution of the magmatic–hydrothermal system and formation of the giant Zhuxi W-Cu deposit in South China. Geosci Front 13:101278
Hedenquist JW, Lowenstern JB (1994) The role of magmas in the formation of hydrothermal ore deposits. Nature 370:519–527
Holtz F, Johannes W (1994) Maximum and minimum water contents of granitic melts: implications for chemical and physical properties of ascending magmas. Lithos 32:149–159
Hong W, Cooke DR, Zhang L, Fox N, Thompson J (2021) The formation of magmatic-hydrothermal features in Sn-mineralized and barren Tasmanian intrusions, Southeast Australia: insights from quartz textures, trace elements, and microthermometry. Econ Geol 116:1917–1948
Hu Z, Zhang W, Liu Y, Gao S, Li M, Zong K, Chen H, Hu S (2015) “Wave” signal-smoothing and mercury-removing device for laser ablation quadrupole and multiple collector ICPMS analysis: application to lead isotope analysis. Anal Chem 87:1152–1157
Huang LC, Jiang SY (2014) Highly fractionated S-type granites from the giant Dahutang tungsten deposit in Jiangnan Orogen, Southeast China: geochronology, petrogenesis and their relationship with W-mineralization. Lithos 202–203:207–226
Hyndman DW (1981) Controls on source and depth of emplacement of granitic magma. Geology 9:244–249
Jiang SY, Peng NJ, Huang LC, Xu YM, Zhan GL, Dan XH (2015) Geological characteristic and ore genesis of the giant tungsten deposits from the Dahutang ore-concentrated district in northern Jiangxi Province. Acta Petrol Sin 31:639–655 ( (in Chinese with English abstract) )
CAS Google Scholar
Kokh MA, Akinfiev NN, Pokrovski GS, Salvi S, Guillaume D (2017) The role of carbon dioxide in the transport and fractionation of metals by geological fluids. Geochim Cosmochim Acta 197:433–466
Kwak TA (1987) W-Sn skarn deposits: and related metamorphic skarns and granitoids. Elsevier, 1–451
Lefebvre MG, Romer RL, Glodny J, Kroner U, Roscher M (2019a) The Hämmerlein skarn-hosted polymetallic deposit and the Eibenstock granite associated greisen, western Erzgebirge, Germany: two phases of mineralization—two Sn sources. Min Dep 54:193–216
Lefebvre MG, Romer RL, Glodny J, Roscher M (2019b) Skarn formation and tin enrichment during regional metamorphism: The Hämmerlein polymetallic skarn deposit. Lithos 348–349:105171
Legros H, Lecumberri-Sanchez P, Elongo V, Laurent O, Falck H, Adlakha E, Chelle-Michou C (2020) Fluid evolution of the Cantung tungsten skarn, Northwest Territories, Canada: Differentiation and fluid-rock interaction. Ore Geol Rev 127:103866
Legros H, Richard A, Tarantola A, Kouzmanov K, Mercadier J, Vennemann T, Marignac C, Cuney M, Wang RC, Charles N, Bailly L, Lespinasse MY (2019) Multiple fluids involved in granite-related W-Sn deposits from the world-class Jiangxi province (China). Chem Geol 508:92–115
Lehmann B (1990) Metallogeny of tin. Springer, 1–211
Lentz DR (1999) Carbonatite genesis: A reexamination of the role of intrusion-related pneumatolytic skarn processes in limestone melting. Geology 27:335–338
Li JX, Fan WM, Zhang LY, Ding L, Yue YH, Xie J, Cai FL, Quan QY, Sein K (2020) Biotite geochemistry deciphers magma evolution of Sn-bearing granite, southern Myanmar. Ore Geol Rev 121:103565
Linnen LR (1998) Depth of emplacement, fluid provenance and metallogeny in granitic terranes: a comparison of western Thailand with other tin belts. Min Dep 33:461–476
Liu Y, Hu Z, Gao S, Günther D, Xu J, Gao C, Chen H (2008) In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard. Chem Geol 257:34–43
Mao JW, Xiong BK, Liu J, Pirajno F, Cheng YB, Ye HS, Song SW, Dai P (2017) Molybdenite Re/Os dating, zircon U-Pb age and geochemistry of granitoids in the Yangchuling porphyry W–Mo deposit (Jiangnan tungsten ore belt), China: Implications for petrogenesis, mineralization and geodynamic setting. Lithos 286–287:35–52
Mao JW, Ouyang HG, Song SW, Santosh M, Yuan SD, Zhou ZH, Zheng W, Liu H, Liu P, Cheng YB, Chen MH (2019) Geology and metallogeny of tungsten and tin deposits in China. Soc Econ Geol Special Publ 22:411–482
Meinert LD, Dipple GM, Nicolescu S (2005) World skarn deposits. Econ Geol 100:299–336
Michaud JA-S, Pichavant M (2020) Magmatic fractionation and the magmatic-hydrothermal transition in rare metal granites: Evidence from Argemela (Central Portugal). Geochim Cosmochim Acta 289:130–157
Newberry RJ, Swanson SE (1986) Scheelite skarn granitoids: An evaluation of the roles of magmatic source and process. Ore Geol Rev 1:57–81
Newberry RJ (1998) W-and Sn-skarn deposits: a 1998 status report. Miner Assoc Can Short Course 26:289–335
Pan DP, Wang D, Wang XL (2017) Petrogenesis of granites in Shimensi in northwestern Jiangxi Province and its implications for tungsten deposits. Geology in China 44:118–135 ( (in Chinese with English abstract) )
Pan XF, Hou ZQ, Zhao M, Li Y, Ouyang YP, Wei J, Yang YS (2020) Fluid inclusion and stable isotope constraints on the genesis of the world-class Zhuxi W(Cu) skarn deposit in South China. J Asian Earth Sci 190:104192
Patiño Douce AE, Johnston AD (1991) Phase equilibria and melt productivity in the pelitic system: implications for the origin of peraluminous granitoids and aluminous granulites. Contrib Mineral Petrol 107:202–218
Pitcairn IK, Teagle DAH, Craw D, Olivo GR, Kerrich R, Brewer TS (2006) Sources of metals and fluids in orogenic gold deposits: Insights from the Otago and Alpine Schists, New Zealand. Econ Geol 101:1525–1546
Putirka K (2016) Amphibole thermometers and barometers for igneous systems and some implications for eruption mechanisms of felsic magmas at arc volcanoes. Am Miner 101:841–858
Rasmussen KL, Falck H, Elongo V, Reimink J, Luo Y, Pearson DG, Ootes L, Creaser RA, Lecumberri-Sanchez P (2023) The source of tungsten-associated magmas in the northern Canadian Cordillera and implications for the basement. Geology 51:657–662
Robb L (2005) Introduction to ore-forming processes. John Wiley & Sons, 1–373
Romer RL, Heinrich W, Schröder-Smeibidl B, Meixner A, Fischer C-O, Schulz C (2005) Elemental dispersion and stable isotope fractionation during reactive fluid-flow and fluid immiscibility in the Bufa del Diente aureole, NE-Mexico: evidence from radiographies and Li, B, Sr, Nd, and Pb isotope systematics. Contrib Mineral Petrol 149:400–429
Romer RL, Kroner U (2015) Sediment and weathering control on the distribution of Paleozoic magmatic tin-tungsten mineralization. Min Dep 50:327–338
Romer RL, Kroner U (2016) Phanerozoic tin and tungsten mineralization—Tectonic controls on the distribution of enriched protoliths and heat sources for crustal melting. Gondwana Res 31:60–95
Romer RL, Förster H-J, Glodny J (2022a) Role of fractional crystallization, fluid-melt separation, and alteration on the Li and B isotopic composition of a highly evolved composite granite pluton: The case of the Eibenstock granite, Erzgebirge. Germany Lithos 422–423:106722
Romer RL, Kroner U, Schmidt C, Legler C (2022b) Mobilization of tin during continental subduction-accretion processes. Geology 50:1361–1365
Sato K (2012) Sedimentary crust and metallogeny of granitoid affinity: Implications from the geotectonic histories of the Circum-Japan Sea Region, central Andes and southeastern Australia. Resour Geol 62:329–351
Scaillet B, Holtz F, Pichavant M (2016) Experimental constraints on the formation of silicic magmas. Elements 12:109–114
Schmidt C (2018) Formation of hydrothermal tin deposits: Raman spectroscopic evidence for an important role of aqueous Sn (IV) species. Geochim Cosmochim Acta 220:499–511
Schmidt C, Romer RL, Wohlgemuth-Ueberwasser CC, Appelt O (2020) Partitioning of Sn and W between granitic melt and aqueous fluid. Ore Geol Rev 117:103263
Scott KM (1988) Phyllosilicate and rutile compositions as indicators of Sn specialization in some southeastern Australian granites. Min Dep 23:159–165
Song S, Mao J, Xie G, Chen L, Santosh M, Chen G, Rao J, Ouyang Y (2019) In situ LA-ICP-MS U-Pb geochronology and trace element analysis of hydrothermal titanite from the giant Zhuxi W (Cu) skarn deposit, South China. Min Dep 54:569–590
Song S, Mao J, Xie G, Jian W, Chen G, Rao J, Ouyang Y (2021a) Petrogenesis of scheelite-bearing albitite as an indicator for the formation of a world-class scheelite skarn deposit: A case study of the Zhuxi tungsten deposit. Econ Geol 116:91–121
Song S, Mao J, Xie G, Lehmann B, Jian W, Wang X (2021b) The world-class mid-Mesozoic Jiangnan tungsten belt, South China: Coeval large reduced and small oxidized tungsten systems controlled by different magmatic petrogeneses. Ore Geol Rev 139:104543
Song S, Mao J, Yuan S, Jian W (2022a) Decoupling of Sn and W mineralization in a highly fractionated reduced granitic magma province: a case study from the Youjiang basin and Jiangnan tungsten belt. Min Dep 57:1251–1267
Song S, Mao J, Xie G, Su Q, Jian W, Ouyang Y (2022b) Deciphering deep-seated, highly fractionated, and reduced granitic magma systems associated with world-class scheelite skarn ores: A case study of the Zhuxi deposit. South China Ore Geol Rev 149:105084
Song SW, Mao JW, Zhu YF, Yao ZY, Chen GH, Rao JF, Ouyang YP (2018a) Partial-melting of fertile metasedimentary rocks controlling the ore formation in the Jiangnan porphyry-skarn tungsten belt, south China: A case study at the giant Zhuxi W-Cu skarn deposit. Lithos 304–307:180–199
Song SW, Mao JW, Xie GQ, Yao ZY, Chen GH, Rao JF, Ouyang YP (2018b) The formation of the world-class Zhuxi scheelite skarn deposit: Implications from the petrogenesis of scheelite-bearing anorthosite. Lithos 312–313:153–170
Song S, Mao J, Romer RL, Jian W (2023a) The petrogenesis of the Yangchuling porphyry W-Mo deposit, South China, an oxidized tungsten systems. Contrib Mineral Petrol 178:39
Song S, Mao J, Zhang Z, Jian W, Chen L, Ouyang Y (2023b) Lamprophyre magmatism triggering the formation of the Zhuxi granites related to the world-largest scheelite skarn deposit in South China. Lithos 444–445:107106
Su Q, Mao J, Wu S, Zhang Z, Xu S (2018) Geochronology and geochemistry of the granitoids and ore – forming age in the Xiaoyao tungsten polymetallic skarn deposit in the Jiangnan Massif tungsten belt, China: Implications for their petrogenesis, geodynamic setting, and mineralization. Lithos 296–299:365–381
Su XY (2014) Geology, geochemistry of Zhuxi tungsten copper deposit in Jingdezheng, Jiangxi Province. Master thesis, China University of Geosciences (Beijing) p:50–57 (in Chinese with English abstract)
Sun K, Chen B (2017) Trace elements and Sr-Nd isotopes of scheelite: Implications for the W-Cu-Mo polymetallic mineralization of the Shimensi deposit, South China. Am Mineral 102:1114–1128
Sun SS, McDonough WS (1989) Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes. Geol Soc Lond Spec Publ 42:313–345
Wang RC, Xie L, Chen J, Yu A, Wang L, Lu J, Zhu J (2013) Tin-carrier minerals in metaluminous granites of the western Nanling Range (southern China): Constraints on processes of tin mineralization in oxidized granites. J Asian Earth Sci 74:361–372
Williams-Jones AE, Samson IM, Ault KM, Gagnon JE, Fryer BJ (2010) The Genesis of Distal Zinc Skarns: Evidence from the Mochito Deposit, Honduras. Econ Geol 105:1411–1440
Wolf M, Romer RL, Franz L, López-Moro FJ (2018) Tin in granitic melts: The role of melting temperature and protolith composition. Lithos 310–311:20–30
Wood SA, Samson IM (2000) The hydrothermal geochemistry of tungsten in granitoid environments: I. Relative solubilities of ferberite and scheelite as a function of T, P, pH, and mNaCl. Econ Geol 95:143–182
Wu S, Sun W, Wang X (2019) A new model for porphyry W mineralization in a world-class tungsten metallogenic belt. Ore Geol Rev 107:501–512
Xu R, Romer RL, Glodny J (2021) External fluids cause alteration and metal redistribution in the granite-hosted Tangziwa Sn–Cu deposit, Gejiu district. China Lithos 382–383:105937
Yardley BWD, Valley JW (1997) The petrologic case for a dry lower crust. J Geophys Res 102:12173–12185
Yang XM (2017) Estimation of crystallization pressure of granite intrusions. Lithos 286–287:324–329
Yin Q, Xiang X, Yu Z, Yang X, Wang T, Zhong B, Tan R, Liao J, Zhu Y (2020) Genesis of S-type granites in the Pengshan Sn-polymetallic ore field, Northern Jiangxi Province and its implications. Acta Geol Sin (english Edition) 94:1860–1873
Yu Q, Chen G, Kang C (2018) Study of metallogenic chronology, mineralogy and ore-forming process of the superlarge tungsten deposits in Zhuxi. Jiangxi Province Geol J China Univ 24:872–895 ( (in Chinese with English abstract) )
Yuan S, Williams-Jones AE, Romer RL, Zhao P, Mao J (2019) Protolith-related thermal controls on the decoupling of Sn and W in Sn-W metallogenic provinces: Insights from the Nanling region, China. Econ Geol 114:1005–1012
Zhao P, Yuan S, Williams-Jones AE, Romer RL, Yan C, Song S, Mao J (2022a) Temporal Separation of W and Sn Mineralization by Temperature-Controlled Incongruent Melting of a Single Protolith: Evidence from the Wangxianling Area, Nanling Region, South China. Econ Geol 117:667–682
Zhao P, Chu X, Williams-Jones AE, Mao J, Yuan S (2022b) The role of phyllosilicate partial melting in segregating tungsten and tin deposits in W-Sn metallogenic provinces. Geology 50:121–125
Zhao Q, Zhai D, Hong J, Mathur R, Wang H, Zhang H, Ouyang Y, Liu J (2023) Scheelite U-Pb geochronology and trace element geochemistry fingerprint W mineralization in the giant Zhuxi W deposit, South China. Am Mineral 108:1781–1793
Zhang W, Jiang S, Ouyang Y, Zhang D (2020) Geochronology and textural and compositional complexity of apatite from the mineralization-related granites in the world-class Zhuxi W-Cu skarn deposit: A record of magma evolution and W enrichment in the magmatic system. Ore Geol Rev:103885
Zhang XN, Pan JY, Lehmann B, Li JX, Yin S, Ouyang YP, Wu B, Fu JL, Zhang Y, Sun Y, Wan JJ, Liu T (2023) Diagnostic REE patterns of magmatic and hydrothermal apatite in the Zhuxi tungsten skarn deposit. China J Geochem Explor 252:107271
Zong K, Klemd R, Yuan Y, He Z, Guo J, Shi X, Liu Y, Hu Z, Zhang Z (2017) The assembly of Rodinia: The correlation of early Neoproterozoic (ca. 900Ma) high-grade metamorphism and continental arc formation in the southern Beishan Orogen, southern Central Asian Orogenic Belt (CAOB). Precambr Res 290:32–48
Download references
Acknowledgements
We thank Editor-in-Chief Karen D. Kelley, Associate Editor Matthieu Harlaux, and two anonymous reviewers for constructive comments and insightful suggestions that helped to improve the manuscript. We thank Prof. Zhenyu Chen and Dr. Xiaodan Chen for assistance with EPMA analysis and Dr. Yilun Jin and Mr. Zheng Liu for assistance with the LA-ICP-MS trace element analyses of minerals. We greatly appreciate the help of Prof. Zhigang Kong and Mr. Tao Xie during the field investigations.
This research was jointly supported by the National Natural Science Foundation of China (42272081, 41820104010, 41902096) and the Fundamental Research Funds for the Central Universities (2652020024).
National Natural Science Foundation of China,42272081,Shiwei Song,41820104010,Jingwen Mao,41902096,Shiwei Song,Fundamental Research Funds for the
Author information
Authors and affiliations.
MNR Key Laboratory for Exploration Theory & Technology of Critical Mineral Resources, China University of Geosciences, Beijing, 100083, China
Shiwei Song, Jingwen Mao & Wei Jian
GFZ German Research Centre for Geosciences, 14473, Telegrafenberg, Potsdam, Germany
Rolf L. Romer
The Tenth Geological Brigade of Jiangxi Geological Bureau, Yingtan, 335001, China
Yongpeng Ouyang
You can also search for this author in PubMed Google Scholar
Corresponding authors
Correspondence to Shiwei Song or Jingwen Mao .
Ethics declarations
Conflict of interest.
The authors declare no competing interests.
Additional information
Editorial handling: M. Harlaux
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Supplementary file1 (XLSX 415 KB)
Supplementary file2 (docx 2934 kb), rights and permissions.
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
Reprints and permissions
About this article
Song, S., Mao, J., Romer, R.L. et al. Hosts of Sn in reduced deep-seated W skarn systems: A case study on the world-class scheelite skarn deposit, Zhuxi, South China. Miner Deposita (2024). https://doi.org/10.1007/s00126-024-01271-6
Download citation
Received : 26 July 2023
Accepted : 18 April 2024
Published : 06 May 2024
DOI : https://doi.org/10.1007/s00126-024-01271-6
Share this article
Anyone you share the following link with will be able to read this content:
Sorry, a shareable link is not currently available for this article.
Provided by the Springer Nature SharedIt content-sharing initiative
- Reduced W skarn systems
- Silicate-bound Sn
- highly fractionated magma systems
- Zhuxi scheelite skarn deposit
- Find a journal
- Publish with us
- Track your research
IMAGES
VIDEO
COMMENTS
1.1. Evaluation of ADHD. The current diagnostic criteria for ADHD can be found in the DSM-5 [] and in the International Statistical Classification of Diseases and Related Health Problems, eleventh revision, from the World Health Organization [].Various evaluation instruments are used to identify ADHD, from general assessments via broad scales such as the Wechsler scale, to more specific tests ...
Case Study 1 - Jack Jack is a 7 year old male Grade 1 student who lives in Toronto with his parents. He is the only child to two parents, both of whom have completed post-graduate education. There is an extended family history of Attention Deficit/Hyperactivity Disorder (ADHD), mental health concerns as well as academic excellence.
Case Study Details. Jen is a 29 year-old woman who presents to your clinic in distress. In the interview she fidgets and has a hard time sitting still. She opens up by telling you she is about to be fired from her job. In addition, she tearfully tells you that she is in a major fight with her husband of 1 year because he is ready to have ...
These primary characteristics, and the related problems of ADHD impair the academic, social and emotional lives of students with ADHD. The prevalence of ADHD and the misdiagnosis of ADHD as a behavioural problem, makes it an issue of significance. The project involved a nine year old male student enroled in a Primary Learning Disabilities class.
ADHD 12BA psychology Project by AHMED BEN SALAMA on Prezi. Blog. April 18, 2024. Use Prezi Video for Zoom for more engaging meetings. April 16, 2024. Understanding 30-60-90 sales plans and incorporating them into a presentation. April 13, 2024.
Several inattentive or hyperactive-impulsive symptoms were present before age 12 years. Several symptoms are present in two or more setting (e.g. at home, school or work; with friends or relatives; in other activities). ... in a study based on management of behaviours in out-of-class settings for schoolchildren, highlighted the use of ...
About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...
SUPPORTING STUDENTS WITH ADHD 12 Chapter 2: Literature Review Framing the Problem It has been established that Attention Deficit Hyperactivity Disorder (ADHD) is an ever more common diagnosis among school aged children. Research suggests that there is a general stigma associated with ADHD (Kellison, Bussing, Bell & Garvan, 2010).
Despite increased awareness, Attention-deficit hyperactivity disorder (ADHD) is a chronic condition that affects 8% to 12% of school-aged children and contributes significantly to academic and social impairment. There is currently broad agreement on evidence-based best practices of ADHD identification and diagnosis, therapeutic approach, and ...
Methods. This case-control study included 297 ADHD children aged 5-12 years admitted to Tehran Institute of Psychiatry, Iran (2012-2013). They were compared with 297 non-ADHD (as controls matched to cases 1:1) who were of the same age (±1 years) selected from outpatients in general pediatric medical centers in Tehran.
Case Study: Interventions 3 Case Study: Interventions for an ADHD Student This case-study is based on one of my 2nd-grade students. Pseudonyms have been used to maintain anonymity. On Saturday, January 26, 2008 I called Mr. and Mrs. Petrenko's residence via telephone. I spoke to Mrs. Petrenko and outlined the study by reading to her
Class 12 Psychology Case Study Question 1. Read the case given below and answer the questions by choosing the most appropriate option: This is a story of three students Ruby, Radhika and Shankar who were enrolled in an Undergraduate Psychology Program in a University. Ruby was the admission officer's dream. She was selected for the program as ...
This first patient is a 19-year-old male, who presented to his psychiatrist after being referred by his primary care provider, PCP for ADHD consultation, during the interview, he noted he was a sophomore in college and is taking 17 credits. This semester chief complaint includes a lack of ability to focus in class as well as struggling with ...
At 12 years of age, John was placed in a small residential school for children with learning and behavioural difficulties. His annual review documented that he was in a one-year chronologically younger group of five pupils because of his level of academic functioning. John was also receiving art psychotherapy on an individual-session basis.
Adults can be diagnosed with ADHD, and those diagnosed in childhood have a strong chance of at least some of their symptoms persisting into their twenties and beyond (NCCMH 2009). NICE (2008) suggest that approximately 2 per cent of the adult population worldwide are affected by ADHD. Georgia is offered a further review appointment in 12 months ...
Method: A sample of 222 middle school students (72% male; Mage = 12.00 years, SD = 1.02) diagnosed with ADHD was randomized to receive either a contingency-management or a skills-based treatment ...
Attention-deficit hyperactivity disorder (ADHD) is a chronic condition that affects 8% to 12% of school-aged children and contributes significantly to academic and social impairment. There is currently broad agreement on evidence-based best practices of ADHD identification and diagnosis, therapeutic approach, and monitoring.
Population surveys suggest that ADHD occurs in most cultures in about 5% of children and about 2% of adults. Development and Courses. Many parents first observe excessive motor activity when the child is a toddler, but symptoms are difficult to distinguish from highly variable normative behaviours before age 4 years.
This is a case study of a male child, EE, aged 8+ years, who was described as rather disruptive in class during lesson. For past years, his parents, preschool and primary school teachers noted his challenging behavior and also complained that the child showed a strong dislike for mathematics and Chinese language - both are examinable academic subjects.
This is untrue. ADHD does not go away and can result in serious personal and community consequences for individuals if unrecognized and not treated. Adult ADHD treatment is needed to improve individuals' social and occupational functioning with the illness and reduce the burden on already stressed health and social systems.
A CASE STUDY. Observations of a student with ADHD over a 3-week time span. Student X. Student X is a 14 year-old male in a 9 th Grade English class. He is average height and build. He has no physical disabilities, but suffers from a mental disorder - ADHD. ... However, this student has been diagnosed by a physician as being ADHD. He has an ...
ternative therapy for ADHD. At the time my son, then 10 in the 5th grade, had just been diagnosed with ADHD and the only thing I knew for sure was that under no circumstance was I going to give him Ritalin. My son's performance in school was getting worse each year. He could not keep up with the class. He was in a special math class. By
Tin (Sn) and tungsten (W) behave incompatibly in reduced magmatic systems and may become enriched in late highly-evolved melts. Nonetheless, Sn and W rarely concentrate in the same deposit. In deposits formed by Sn- and W-bearing granites, this separation may be due to the contrasting behavior of Sn and W during exsolution of a magmatic fluid or the scavenging of Sn by silicate minerals. We ...
Case Study: Interventions 1. Running head: RESPONSE TO INTERVENTIONS. Case Study: Intervention s for an ADHD Student. Nicholas Daniel Hartlep. Publication/Creation Date: August 10, 2009. Case ...
DEX has double the potency and duration of action as MPH, notably 4 to 6 h. A meta-analysis comparing efficacy of stimulants in 23 controlled studies for ADHD found a modest advantage of amphetamines over MPH for treating ADHD in pediatric patients. Divided doses given morning, lunch time, and a half-dose at 4 pm if needed, totaling ...