• Utility Menu

University Logo

harvardchan_logo.png

school logo

Harvard T.H. Chan School of Public Health Case-Based Teaching & Learning Initiative

Teaching cases & active learning resources for public health education, the case study handbook, revised edition: a student's guide.

Publisher's Version

Using our case library

Access to cases.

Many of our cases are available for sale through Harvard Business Publishing in the  Harvard T.H. Chan case collection . Others are free to download through this website .

Cases in this collection may be used free of charge by Harvard Chan course instructors in their teaching. Contact  Allison Bodznick , Harvard Chan Case Library administrator, for access.

Access to teaching notes

Teaching notes are available as supporting material to many of the cases in the Harvard Chan Case Library. Teaching notes provide an overview of the case and suggested discussion questions, as well as a roadmap for using the case in the classroom.

Access to teaching notes is limited to course instructors only.

  • Teaching notes for cases available through  Harvard Business Publishing may be downloaded after registering for an Educator account .
  • To request teaching notes for cases that are available for free through this website, look for the "Teaching note  available for faculty/instructors " link accompanying the abstract for the case you are interested in; you'll be asked to complete a brief survey verifying your affiliation as an instructor.

Using the Harvard Business Publishing site

Faculty and instructors with university affiliations can register for Educator access on the Harvard Business Publishing website,  where many of our cases are available . An Educator account provides access to teaching notes, full-text review copies of cases, articles, simulations, course planning tools, and discounted pricing for your students.

related case

Filter cases

Case format.

  • Case (116) Apply Case filter
  • Case book (5) Apply Case book filter
  • Case collection (2) Apply Case collection filter
  • Industry or background note (1) Apply Industry or background note filter
  • Simulation or role play (4) Apply Simulation or role play filter
  • Teaching example (1) Apply Teaching example filter
  • Teaching pack (2) Apply Teaching pack filter

Case availability & pricing

  • Available for purchase from Harvard Business Publishing (73) Apply Available for purchase from Harvard Business Publishing filter
  • Download free of charge (50) Apply Download free of charge filter
  • Request from author (4) Apply Request from author filter

Case discipline/subject

  • Child & adolescent health (15) Apply Child & adolescent health filter
  • Maternal & child health (1) Apply Maternal & child health filter
  • Human rights & health (11) Apply Human rights & health filter
  • Women, gender, & health (11) Apply Women, gender, & health filter
  • Social & behavioral sciences (41) Apply Social & behavioral sciences filter
  • Social innovation & entrepreneurship (11) Apply Social innovation & entrepreneurship filter
  • Finance & accounting (10) Apply Finance & accounting filter
  • Environmental health (12) Apply Environmental health filter
  • Epidemiology (6) Apply Epidemiology filter
  • Ethics (5) Apply Ethics filter
  • Global health (28) Apply Global health filter
  • Health policy (35) Apply Health policy filter
  • Healthcare management (55) Apply Healthcare management filter
  • Life sciences (5) Apply Life sciences filter
  • Marketing (15) Apply Marketing filter
  • Multidisciplinary (16) Apply Multidisciplinary filter
  • Nutrition (6) Apply Nutrition filter
  • Population health (8) Apply Population health filter
  • Quality improvement (4) Apply Quality improvement filter
  • Quantative methods (3) Apply Quantative methods filter
  • Social medicine (7) Apply Social medicine filter
  • Technology (6) Apply Technology filter

Geographic focus

  • Cambodia (1) Apply Cambodia filter
  • Australia (1) Apply Australia filter
  • Bangladesh (2) Apply Bangladesh filter
  • China (1) Apply China filter
  • Egypt (1) Apply Egypt filter
  • El Salvador (1) Apply El Salvador filter
  • Guatemala (2) Apply Guatemala filter
  • Haiti (2) Apply Haiti filter
  • Honduras (1) Apply Honduras filter
  • India (3) Apply India filter
  • International/multiple countries (11) Apply International/multiple countries filter
  • Israel (3) Apply Israel filter
  • Japan (2) Apply Japan filter
  • Kenya (2) Apply Kenya filter
  • Liberia (1) Apply Liberia filter
  • Mexico (4) Apply Mexico filter
  • Nigeria (1) Apply Nigeria filter
  • Pakistan (1) Apply Pakistan filter
  • Philippines (1) Apply Philippines filter
  • Rhode Island (1) Apply Rhode Island filter
  • South Africa (2) Apply South Africa filter
  • Turkey (1) Apply Turkey filter
  • Uganda (2) Apply Uganda filter
  • United Kingdom (2) Apply United Kingdom filter
  • United States (63) Apply United States filter
  • California (6) Apply California filter
  • Colorado (2) Apply Colorado filter
  • Connecticut (1) Apply Connecticut filter
  • Louisiana (1) Apply Louisiana filter
  • Maine (1) Apply Maine filter
  • Massachusetts (14) Apply Massachusetts filter
  • Michigan (1) Apply Michigan filter
  • Minnesota (1) Apply Minnesota filter
  • New Jersey (1) Apply New Jersey filter
  • New York (3) Apply New York filter
  • Washington DC (1) Apply Washington DC filter
  • Washington state (2) Apply Washington state filter
  • Zambia (1) Apply Zambia filter

Case keywords

  • Financial analysis & accounting practices (1) Apply Financial analysis & accounting practices filter
  • Law & policy (2) Apply Law & policy filter
  • Sexual & reproductive health & rights (2) Apply Sexual & reproductive health & rights filter
  • Cigarettes & e-cigarettes (1) Apply Cigarettes & e-cigarettes filter
  • Occupational health & safety (2) Apply Occupational health & safety filter
  • Bullying & cyber-bullying (1) Apply Bullying & cyber-bullying filter
  • Sports & athletics (1) Apply Sports & athletics filter
  • Women's health (1) Apply Women's health filter
  • Anchor mission (1) Apply Anchor mission filter
  • Board of directors (1) Apply Board of directors filter
  • Body mass index (1) Apply Body mass index filter
  • Carbon pollution (1) Apply Carbon pollution filter
  • Child protection (2) Apply Child protection filter
  • Collective impact (1) Apply Collective impact filter
  • Colorism (1) Apply Colorism filter
  • Community health (3) Apply Community health filter
  • Community organizing (2) Apply Community organizing filter
  • Corporate social responsibility (2) Apply Corporate social responsibility filter
  • Crisis communications (2) Apply Crisis communications filter
  • DDT (1) Apply DDT filter
  • Dietary supplements (1) Apply Dietary supplements filter
  • Education (3) Apply Education filter
  • Higher education (1) Apply Higher education filter
  • Electronic medical records (1) Apply Electronic medical records filter
  • Air pollution (1) Apply Air pollution filter
  • Lead poisoning (1) Apply Lead poisoning filter
  • Gender-based violence (3) Apply Gender-based violence filter
  • Genetic testing (1) Apply Genetic testing filter
  • Geriatrics (1) Apply Geriatrics filter
  • Global health (3) Apply Global health filter
  • Health (in)equity (6) Apply Health (in)equity filter
  • Health care delivery (3) Apply Health care delivery filter
  • Health reform (1) Apply Health reform filter
  • Homelessness (3) Apply Homelessness filter
  • Housing (1) Apply Housing filter
  • Insecticide (1) Apply Insecticide filter
  • Legislation (2) Apply Legislation filter
  • Management issues (4) Apply Management issues filter
  • Cost accounting (1) Apply Cost accounting filter
  • Differential analysis (1) Apply Differential analysis filter
  • Queuing analysis (1) Apply Queuing analysis filter
  • Marketing (5) Apply Marketing filter
  • Mergers (3) Apply Mergers filter
  • Strategic planning (6) Apply Strategic planning filter
  • Marijuana (1) Apply Marijuana filter
  • Maternal and child health (2) Apply Maternal and child health filter
  • Medical Spending (1) Apply Medical Spending filter
  • Mental health (1) Apply Mental health filter
  • Mercury (1) Apply Mercury filter
  • Monitoring and Evaluation (1) Apply Monitoring and Evaluation filter
  • Non-profit hospital (1) Apply Non-profit hospital filter
  • Pharmaceuticals (5) Apply Pharmaceuticals filter
  • Power plants (2) Apply Power plants filter
  • Prevention (1) Apply Prevention filter
  • Public safety (4) Apply Public safety filter
  • Racism (1) Apply Racism filter
  • Radiation (1) Apply Radiation filter
  • Research practices (1) Apply Research practices filter
  • Rural hospital (2) Apply Rural hospital filter
  • Salmonella (1) Apply Salmonella filter
  • Sanitation (1) Apply Sanitation filter
  • Seafood (1) Apply Seafood filter
  • Skin tanning (1) Apply Skin tanning filter
  • Social business (1) Apply Social business filter
  • Social determinants of health (9) Apply Social determinants of health filter
  • Social Impact Bonds (1) Apply Social Impact Bonds filter
  • Social media (2) Apply Social media filter
  • State governance (2) Apply State governance filter
  • Statistics (1) Apply Statistics filter
  • Surveillance (3) Apply Surveillance filter
  • United Nations (1) Apply United Nations filter
  • Vaccination (4) Apply Vaccination filter
  • Water (3) Apply Water filter
  • Wellness (1) Apply Wellness filter
  • Workplace/employee health (4) Apply Workplace/employee health filter
  • World Health Organization (3) Apply World Health Organization filter

Supplemental teaching material

  • Additional teaching materials available (12) Apply Additional teaching materials available filter
  • Simulation (2) Apply Simulation filter
  • Multi-part case (18) Apply Multi-part case filter
  • Teaching note available (70) Apply Teaching note available filter

Author affiliation

  • Global Health Education and Learning Incubator at Harvard University (12) Apply Global Health Education and Learning Incubator at Harvard University filter
  • Harvard Business School (22) Apply Harvard Business School filter
  • Harvard Kennedy School of Government (1) Apply Harvard Kennedy School of Government filter
  • Harvard Malaria Initiative (1) Apply Harvard Malaria Initiative filter
  • Harvard T.H. Chan School of Public Health (98) Apply Harvard T.H. Chan School of Public Health filter
  • Social Medicine Consortium (8) Apply Social Medicine Consortium filter
  • Strategic Training Initiative for the Prevention of Eating Disorders (STRIPED) (11) Apply Strategic Training Initiative for the Prevention of Eating Disorders (STRIPED) filter
  • Women, Gender, and Health interdisciplinary concentration (1) Apply Women, Gender, and Health interdisciplinary concentration filter

Health condition

  • Alcohol & drug use (1) Apply Alcohol & drug use filter
  • Opioids (1) Apply Opioids filter
  • Asthma (1) Apply Asthma filter
  • Breast implants (1) Apply Breast implants filter
  • Cancer (3) Apply Cancer filter
  • Breast cancer (2) Apply Breast cancer filter
  • Cervical cancer (1) Apply Cervical cancer filter
  • Cardiovascular disease (1) Apply Cardiovascular disease filter
  • Cholera (1) Apply Cholera filter
  • COVID-19 (3) Apply COVID-19 filter
  • Disordered eating (2) Apply Disordered eating filter
  • Ebola (2) Apply Ebola filter
  • Food poisoning (1) Apply Food poisoning filter
  • HPV (1) Apply HPV filter
  • Influenza (2) Apply Influenza filter
  • Injury (2) Apply Injury filter
  • Road traffic injury (1) Apply Road traffic injury filter
  • Sharps injury (1) Apply Sharps injury filter
  • Malaria (2) Apply Malaria filter
  • Malnutrition (1) Apply Malnutrition filter
  • Meningitis (1) Apply Meningitis filter
  • Obesity (3) Apply Obesity filter
  • Psychological trauma (1) Apply Psychological trauma filter
  • Skin bleaching (1) Apply Skin bleaching filter

Filter resources

Resource format.

  • Article (15) Apply Article filter
  • Video (8) Apply Video filter
  • Blog or post (7) Apply Blog or post filter
  • Slide deck or presentation (5) Apply Slide deck or presentation filter
  • Book (2) Apply Book filter
  • Digital resource (2) Apply Digital resource filter
  • Peer-reviewed research (2) Apply Peer-reviewed research filter
  • Publication (2) Apply Publication filter
  • Conference proceedings (1) Apply Conference proceedings filter
  • Internal Harvard resource (1) Apply Internal Harvard resource filter

Resource topic

  • Teaching, learning, & pedagogy (33) Apply Teaching, learning, & pedagogy filter
  • Teaching & learning with the case method (14) Apply Teaching & learning with the case method filter
  • Active learning (12) Apply Active learning filter
  • Leading discussion (10) Apply Leading discussion filter
  • Case writing (9) Apply Case writing filter
  • Writing a case (8) Apply Writing a case filter
  • Asking effective questions (5) Apply Asking effective questions filter
  • Engaging students (5) Apply Engaging students filter
  • Managing the classroom (4) Apply Managing the classroom filter
  • Writing a teaching note (4) Apply Writing a teaching note filter
  • Teaching inclusively (3) Apply Teaching inclusively filter
  • Active listening (1) Apply Active listening filter
  • Assessing learning (1) Apply Assessing learning filter
  • Planning a course (1) Apply Planning a course filter
  • Problem-based learning (1) Apply Problem-based learning filter
  • Abare, Marce (1)
  • Abdallah, Mouin (1)
  • Abell, Derek (1)
  • Abo Kweder, Amir (1)
  • Al Kasir, Ahmad (1)
  • Alidina, Shehnaz (3)
  • Ammerman, Colleen (1)
  • Andersen, Espen (1)
  • Anyona, Mamka (1)
  • Arnold, Brittany (1)

Case Study Research Method in Psychology

Saul Mcleod, PhD

Editor-in-Chief for Simply Psychology

BSc (Hons) Psychology, MRes, PhD, University of Manchester

Saul Mcleod, PhD., is a qualified psychology teacher with over 18 years of experience in further and higher education. He has been published in peer-reviewed journals, including the Journal of Clinical Psychology.

Learn about our Editorial Process

Olivia Guy-Evans, MSc

Associate Editor for Simply Psychology

BSc (Hons) Psychology, MSc Psychology of Education

Olivia Guy-Evans is a writer and associate editor for Simply Psychology. She has previously worked in healthcare and educational sectors.

On This Page:

Case studies are in-depth investigations of a person, group, event, or community. Typically, data is gathered from various sources using several methods (e.g., observations & interviews).

The case study research method originated in clinical medicine (the case history, i.e., the patient’s personal history). In psychology, case studies are often confined to the study of a particular individual.

The information is mainly biographical and relates to events in the individual’s past (i.e., retrospective), as well as to significant events that are currently occurring in his or her everyday life.

The case study is not a research method, but researchers select methods of data collection and analysis that will generate material suitable for case studies.

Freud (1909a, 1909b) conducted very detailed investigations into the private lives of his patients in an attempt to both understand and help them overcome their illnesses.

This makes it clear that the case study is a method that should only be used by a psychologist, therapist, or psychiatrist, i.e., someone with a professional qualification.

There is an ethical issue of competence. Only someone qualified to diagnose and treat a person can conduct a formal case study relating to atypical (i.e., abnormal) behavior or atypical development.

case study

 Famous Case Studies

  • Anna O – One of the most famous case studies, documenting psychoanalyst Josef Breuer’s treatment of “Anna O” (real name Bertha Pappenheim) for hysteria in the late 1800s using early psychoanalytic theory.
  • Little Hans – A child psychoanalysis case study published by Sigmund Freud in 1909 analyzing his five-year-old patient Herbert Graf’s house phobia as related to the Oedipus complex.
  • Bruce/Brenda – Gender identity case of the boy (Bruce) whose botched circumcision led psychologist John Money to advise gender reassignment and raise him as a girl (Brenda) in the 1960s.
  • Genie Wiley – Linguistics/psychological development case of the victim of extreme isolation abuse who was studied in 1970s California for effects of early language deprivation on acquiring speech later in life.
  • Phineas Gage – One of the most famous neuropsychology case studies analyzes personality changes in railroad worker Phineas Gage after an 1848 brain injury involving a tamping iron piercing his skull.

Clinical Case Studies

  • Studying the effectiveness of psychotherapy approaches with an individual patient
  • Assessing and treating mental illnesses like depression, anxiety disorders, PTSD
  • Neuropsychological cases investigating brain injuries or disorders

Child Psychology Case Studies

  • Studying psychological development from birth through adolescence
  • Cases of learning disabilities, autism spectrum disorders, ADHD
  • Effects of trauma, abuse, deprivation on development

Types of Case Studies

  • Explanatory case studies : Used to explore causation in order to find underlying principles. Helpful for doing qualitative analysis to explain presumed causal links.
  • Exploratory case studies : Used to explore situations where an intervention being evaluated has no clear set of outcomes. It helps define questions and hypotheses for future research.
  • Descriptive case studies : Describe an intervention or phenomenon and the real-life context in which it occurred. It is helpful for illustrating certain topics within an evaluation.
  • Multiple-case studies : Used to explore differences between cases and replicate findings across cases. Helpful for comparing and contrasting specific cases.
  • Intrinsic : Used to gain a better understanding of a particular case. Helpful for capturing the complexity of a single case.
  • Collective : Used to explore a general phenomenon using multiple case studies. Helpful for jointly studying a group of cases in order to inquire into the phenomenon.

Where Do You Find Data for a Case Study?

There are several places to find data for a case study. The key is to gather data from multiple sources to get a complete picture of the case and corroborate facts or findings through triangulation of evidence. Most of this information is likely qualitative (i.e., verbal description rather than measurement), but the psychologist might also collect numerical data.

1. Primary sources

  • Interviews – Interviewing key people related to the case to get their perspectives and insights. The interview is an extremely effective procedure for obtaining information about an individual, and it may be used to collect comments from the person’s friends, parents, employer, workmates, and others who have a good knowledge of the person, as well as to obtain facts from the person him or herself.
  • Observations – Observing behaviors, interactions, processes, etc., related to the case as they unfold in real-time.
  • Documents & Records – Reviewing private documents, diaries, public records, correspondence, meeting minutes, etc., relevant to the case.

2. Secondary sources

  • News/Media – News coverage of events related to the case study.
  • Academic articles – Journal articles, dissertations etc. that discuss the case.
  • Government reports – Official data and records related to the case context.
  • Books/films – Books, documentaries or films discussing the case.

3. Archival records

Searching historical archives, museum collections and databases to find relevant documents, visual/audio records related to the case history and context.

Public archives like newspapers, organizational records, photographic collections could all include potentially relevant pieces of information to shed light on attitudes, cultural perspectives, common practices and historical contexts related to psychology.

4. Organizational records

Organizational records offer the advantage of often having large datasets collected over time that can reveal or confirm psychological insights.

Of course, privacy and ethical concerns regarding confidential data must be navigated carefully.

However, with proper protocols, organizational records can provide invaluable context and empirical depth to qualitative case studies exploring the intersection of psychology and organizations.

  • Organizational/industrial psychology research : Organizational records like employee surveys, turnover/retention data, policies, incident reports etc. may provide insight into topics like job satisfaction, workplace culture and dynamics, leadership issues, employee behaviors etc.
  • Clinical psychology : Therapists/hospitals may grant access to anonymized medical records to study aspects like assessments, diagnoses, treatment plans etc. This could shed light on clinical practices.
  • School psychology : Studies could utilize anonymized student records like test scores, grades, disciplinary issues, and counseling referrals to study child development, learning barriers, effectiveness of support programs, and more.

How do I Write a Case Study in Psychology?

Follow specified case study guidelines provided by a journal or your psychology tutor. General components of clinical case studies include: background, symptoms, assessments, diagnosis, treatment, and outcomes. Interpreting the information means the researcher decides what to include or leave out. A good case study should always clarify which information is the factual description and which is an inference or the researcher’s opinion.

1. Introduction

  • Provide background on the case context and why it is of interest, presenting background information like demographics, relevant history, and presenting problem.
  • Compare briefly to similar published cases if applicable. Clearly state the focus/importance of the case.

2. Case Presentation

  • Describe the presenting problem in detail, including symptoms, duration,and impact on daily life.
  • Include client demographics like age and gender, information about social relationships, and mental health history.
  • Describe all physical, emotional, and/or sensory symptoms reported by the client.
  • Use patient quotes to describe the initial complaint verbatim. Follow with full-sentence summaries of relevant history details gathered, including key components that led to a working diagnosis.
  • Summarize clinical exam results, namely orthopedic/neurological tests, imaging, lab tests, etc. Note actual results rather than subjective conclusions. Provide images if clearly reproducible/anonymized.
  • Clearly state the working diagnosis or clinical impression before transitioning to management.

3. Management and Outcome

  • Indicate the total duration of care and number of treatments given over what timeframe. Use specific names/descriptions for any therapies/interventions applied.
  • Present the results of the intervention,including any quantitative or qualitative data collected.
  • For outcomes, utilize visual analog scales for pain, medication usage logs, etc., if possible. Include patient self-reports of improvement/worsening of symptoms. Note the reason for discharge/end of care.

4. Discussion

  • Analyze the case, exploring contributing factors, limitations of the study, and connections to existing research.
  • Analyze the effectiveness of the intervention,considering factors like participant adherence, limitations of the study, and potential alternative explanations for the results.
  • Identify any questions raised in the case analysis and relate insights to established theories and current research if applicable. Avoid definitive claims about physiological explanations.
  • Offer clinical implications, and suggest future research directions.

5. Additional Items

  • Thank specific assistants for writing support only. No patient acknowledgments.
  • References should directly support any key claims or quotes included.
  • Use tables/figures/images only if substantially informative. Include permissions and legends/explanatory notes.
  • Provides detailed (rich qualitative) information.
  • Provides insight for further research.
  • Permitting investigation of otherwise impractical (or unethical) situations.

Case studies allow a researcher to investigate a topic in far more detail than might be possible if they were trying to deal with a large number of research participants (nomothetic approach) with the aim of ‘averaging’.

Because of their in-depth, multi-sided approach, case studies often shed light on aspects of human thinking and behavior that would be unethical or impractical to study in other ways.

Research that only looks into the measurable aspects of human behavior is not likely to give us insights into the subjective dimension of experience, which is important to psychoanalytic and humanistic psychologists.

Case studies are often used in exploratory research. They can help us generate new ideas (that might be tested by other methods). They are an important way of illustrating theories and can help show how different aspects of a person’s life are related to each other.

The method is, therefore, important for psychologists who adopt a holistic point of view (i.e., humanistic psychologists ).

Limitations

  • Lacking scientific rigor and providing little basis for generalization of results to the wider population.
  • Researchers’ own subjective feelings may influence the case study (researcher bias).
  • Difficult to replicate.
  • Time-consuming and expensive.
  • The volume of data, together with the time restrictions in place, impacted the depth of analysis that was possible within the available resources.

Because a case study deals with only one person/event/group, we can never be sure if the case study investigated is representative of the wider body of “similar” instances. This means the conclusions drawn from a particular case may not be transferable to other settings.

Because case studies are based on the analysis of qualitative (i.e., descriptive) data , a lot depends on the psychologist’s interpretation of the information she has acquired.

This means that there is a lot of scope for Anna O , and it could be that the subjective opinions of the psychologist intrude in the assessment of what the data means.

For example, Freud has been criticized for producing case studies in which the information was sometimes distorted to fit particular behavioral theories (e.g., Little Hans ).

This is also true of Money’s interpretation of the Bruce/Brenda case study (Diamond, 1997) when he ignored evidence that went against his theory.

Breuer, J., & Freud, S. (1895).  Studies on hysteria . Standard Edition 2: London.

Curtiss, S. (1981). Genie: The case of a modern wild child .

Diamond, M., & Sigmundson, K. (1997). Sex Reassignment at Birth: Long-term Review and Clinical Implications. Archives of Pediatrics & Adolescent Medicine , 151(3), 298-304

Freud, S. (1909a). Analysis of a phobia of a five year old boy. In The Pelican Freud Library (1977), Vol 8, Case Histories 1, pages 169-306

Freud, S. (1909b). Bemerkungen über einen Fall von Zwangsneurose (Der “Rattenmann”). Jb. psychoanal. psychopathol. Forsch ., I, p. 357-421; GW, VII, p. 379-463; Notes upon a case of obsessional neurosis, SE , 10: 151-318.

Harlow J. M. (1848). Passage of an iron rod through the head.  Boston Medical and Surgical Journal, 39 , 389–393.

Harlow, J. M. (1868).  Recovery from the Passage of an Iron Bar through the Head .  Publications of the Massachusetts Medical Society. 2  (3), 327-347.

Money, J., & Ehrhardt, A. A. (1972).  Man & Woman, Boy & Girl : The Differentiation and Dimorphism of Gender Identity from Conception to Maturity. Baltimore, Maryland: Johns Hopkins University Press.

Money, J., & Tucker, P. (1975). Sexual signatures: On being a man or a woman.

Further Information

  • Case Study Approach
  • Case Study Method
  • Enhancing the Quality of Case Studies in Health Services Research
  • “We do things together” A case study of “couplehood” in dementia
  • Using mixed methods for evaluating an integrative approach to cancer care: a case study

Print Friendly, PDF & Email

  • Privacy Policy

Research Method

Home » Case Study – Methods, Examples and Guide

Case Study – Methods, Examples and Guide

Table of Contents

Case Study Research

A case study is a research method that involves an in-depth examination and analysis of a particular phenomenon or case, such as an individual, organization, community, event, or situation.

It is a qualitative research approach that aims to provide a detailed and comprehensive understanding of the case being studied. Case studies typically involve multiple sources of data, including interviews, observations, documents, and artifacts, which are analyzed using various techniques, such as content analysis, thematic analysis, and grounded theory. The findings of a case study are often used to develop theories, inform policy or practice, or generate new research questions.

Types of Case Study

Types and Methods of Case Study are as follows:

Single-Case Study

A single-case study is an in-depth analysis of a single case. This type of case study is useful when the researcher wants to understand a specific phenomenon in detail.

For Example , A researcher might conduct a single-case study on a particular individual to understand their experiences with a particular health condition or a specific organization to explore their management practices. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of a single-case study are often used to generate new research questions, develop theories, or inform policy or practice.

Multiple-Case Study

A multiple-case study involves the analysis of several cases that are similar in nature. This type of case study is useful when the researcher wants to identify similarities and differences between the cases.

For Example, a researcher might conduct a multiple-case study on several companies to explore the factors that contribute to their success or failure. The researcher collects data from each case, compares and contrasts the findings, and uses various techniques to analyze the data, such as comparative analysis or pattern-matching. The findings of a multiple-case study can be used to develop theories, inform policy or practice, or generate new research questions.

Exploratory Case Study

An exploratory case study is used to explore a new or understudied phenomenon. This type of case study is useful when the researcher wants to generate hypotheses or theories about the phenomenon.

For Example, a researcher might conduct an exploratory case study on a new technology to understand its potential impact on society. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as grounded theory or content analysis. The findings of an exploratory case study can be used to generate new research questions, develop theories, or inform policy or practice.

Descriptive Case Study

A descriptive case study is used to describe a particular phenomenon in detail. This type of case study is useful when the researcher wants to provide a comprehensive account of the phenomenon.

For Example, a researcher might conduct a descriptive case study on a particular community to understand its social and economic characteristics. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of a descriptive case study can be used to inform policy or practice or generate new research questions.

Instrumental Case Study

An instrumental case study is used to understand a particular phenomenon that is instrumental in achieving a particular goal. This type of case study is useful when the researcher wants to understand the role of the phenomenon in achieving the goal.

For Example, a researcher might conduct an instrumental case study on a particular policy to understand its impact on achieving a particular goal, such as reducing poverty. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of an instrumental case study can be used to inform policy or practice or generate new research questions.

Case Study Data Collection Methods

Here are some common data collection methods for case studies:

Interviews involve asking questions to individuals who have knowledge or experience relevant to the case study. Interviews can be structured (where the same questions are asked to all participants) or unstructured (where the interviewer follows up on the responses with further questions). Interviews can be conducted in person, over the phone, or through video conferencing.

Observations

Observations involve watching and recording the behavior and activities of individuals or groups relevant to the case study. Observations can be participant (where the researcher actively participates in the activities) or non-participant (where the researcher observes from a distance). Observations can be recorded using notes, audio or video recordings, or photographs.

Documents can be used as a source of information for case studies. Documents can include reports, memos, emails, letters, and other written materials related to the case study. Documents can be collected from the case study participants or from public sources.

Surveys involve asking a set of questions to a sample of individuals relevant to the case study. Surveys can be administered in person, over the phone, through mail or email, or online. Surveys can be used to gather information on attitudes, opinions, or behaviors related to the case study.

Artifacts are physical objects relevant to the case study. Artifacts can include tools, equipment, products, or other objects that provide insights into the case study phenomenon.

How to conduct Case Study Research

Conducting a case study research involves several steps that need to be followed to ensure the quality and rigor of the study. Here are the steps to conduct case study research:

  • Define the research questions: The first step in conducting a case study research is to define the research questions. The research questions should be specific, measurable, and relevant to the case study phenomenon under investigation.
  • Select the case: The next step is to select the case or cases to be studied. The case should be relevant to the research questions and should provide rich and diverse data that can be used to answer the research questions.
  • Collect data: Data can be collected using various methods, such as interviews, observations, documents, surveys, and artifacts. The data collection method should be selected based on the research questions and the nature of the case study phenomenon.
  • Analyze the data: The data collected from the case study should be analyzed using various techniques, such as content analysis, thematic analysis, or grounded theory. The analysis should be guided by the research questions and should aim to provide insights and conclusions relevant to the research questions.
  • Draw conclusions: The conclusions drawn from the case study should be based on the data analysis and should be relevant to the research questions. The conclusions should be supported by evidence and should be clearly stated.
  • Validate the findings: The findings of the case study should be validated by reviewing the data and the analysis with participants or other experts in the field. This helps to ensure the validity and reliability of the findings.
  • Write the report: The final step is to write the report of the case study research. The report should provide a clear description of the case study phenomenon, the research questions, the data collection methods, the data analysis, the findings, and the conclusions. The report should be written in a clear and concise manner and should follow the guidelines for academic writing.

Examples of Case Study

Here are some examples of case study research:

  • The Hawthorne Studies : Conducted between 1924 and 1932, the Hawthorne Studies were a series of case studies conducted by Elton Mayo and his colleagues to examine the impact of work environment on employee productivity. The studies were conducted at the Hawthorne Works plant of the Western Electric Company in Chicago and included interviews, observations, and experiments.
  • The Stanford Prison Experiment: Conducted in 1971, the Stanford Prison Experiment was a case study conducted by Philip Zimbardo to examine the psychological effects of power and authority. The study involved simulating a prison environment and assigning participants to the role of guards or prisoners. The study was controversial due to the ethical issues it raised.
  • The Challenger Disaster: The Challenger Disaster was a case study conducted to examine the causes of the Space Shuttle Challenger explosion in 1986. The study included interviews, observations, and analysis of data to identify the technical, organizational, and cultural factors that contributed to the disaster.
  • The Enron Scandal: The Enron Scandal was a case study conducted to examine the causes of the Enron Corporation’s bankruptcy in 2001. The study included interviews, analysis of financial data, and review of documents to identify the accounting practices, corporate culture, and ethical issues that led to the company’s downfall.
  • The Fukushima Nuclear Disaster : The Fukushima Nuclear Disaster was a case study conducted to examine the causes of the nuclear accident that occurred at the Fukushima Daiichi Nuclear Power Plant in Japan in 2011. The study included interviews, analysis of data, and review of documents to identify the technical, organizational, and cultural factors that contributed to the disaster.

Application of Case Study

Case studies have a wide range of applications across various fields and industries. Here are some examples:

Business and Management

Case studies are widely used in business and management to examine real-life situations and develop problem-solving skills. Case studies can help students and professionals to develop a deep understanding of business concepts, theories, and best practices.

Case studies are used in healthcare to examine patient care, treatment options, and outcomes. Case studies can help healthcare professionals to develop critical thinking skills, diagnose complex medical conditions, and develop effective treatment plans.

Case studies are used in education to examine teaching and learning practices. Case studies can help educators to develop effective teaching strategies, evaluate student progress, and identify areas for improvement.

Social Sciences

Case studies are widely used in social sciences to examine human behavior, social phenomena, and cultural practices. Case studies can help researchers to develop theories, test hypotheses, and gain insights into complex social issues.

Law and Ethics

Case studies are used in law and ethics to examine legal and ethical dilemmas. Case studies can help lawyers, policymakers, and ethical professionals to develop critical thinking skills, analyze complex cases, and make informed decisions.

Purpose of Case Study

The purpose of a case study is to provide a detailed analysis of a specific phenomenon, issue, or problem in its real-life context. A case study is a qualitative research method that involves the in-depth exploration and analysis of a particular case, which can be an individual, group, organization, event, or community.

The primary purpose of a case study is to generate a comprehensive and nuanced understanding of the case, including its history, context, and dynamics. Case studies can help researchers to identify and examine the underlying factors, processes, and mechanisms that contribute to the case and its outcomes. This can help to develop a more accurate and detailed understanding of the case, which can inform future research, practice, or policy.

Case studies can also serve other purposes, including:

  • Illustrating a theory or concept: Case studies can be used to illustrate and explain theoretical concepts and frameworks, providing concrete examples of how they can be applied in real-life situations.
  • Developing hypotheses: Case studies can help to generate hypotheses about the causal relationships between different factors and outcomes, which can be tested through further research.
  • Providing insight into complex issues: Case studies can provide insights into complex and multifaceted issues, which may be difficult to understand through other research methods.
  • Informing practice or policy: Case studies can be used to inform practice or policy by identifying best practices, lessons learned, or areas for improvement.

Advantages of Case Study Research

There are several advantages of case study research, including:

  • In-depth exploration: Case study research allows for a detailed exploration and analysis of a specific phenomenon, issue, or problem in its real-life context. This can provide a comprehensive understanding of the case and its dynamics, which may not be possible through other research methods.
  • Rich data: Case study research can generate rich and detailed data, including qualitative data such as interviews, observations, and documents. This can provide a nuanced understanding of the case and its complexity.
  • Holistic perspective: Case study research allows for a holistic perspective of the case, taking into account the various factors, processes, and mechanisms that contribute to the case and its outcomes. This can help to develop a more accurate and comprehensive understanding of the case.
  • Theory development: Case study research can help to develop and refine theories and concepts by providing empirical evidence and concrete examples of how they can be applied in real-life situations.
  • Practical application: Case study research can inform practice or policy by identifying best practices, lessons learned, or areas for improvement.
  • Contextualization: Case study research takes into account the specific context in which the case is situated, which can help to understand how the case is influenced by the social, cultural, and historical factors of its environment.

Limitations of Case Study Research

There are several limitations of case study research, including:

  • Limited generalizability : Case studies are typically focused on a single case or a small number of cases, which limits the generalizability of the findings. The unique characteristics of the case may not be applicable to other contexts or populations, which may limit the external validity of the research.
  • Biased sampling: Case studies may rely on purposive or convenience sampling, which can introduce bias into the sample selection process. This may limit the representativeness of the sample and the generalizability of the findings.
  • Subjectivity: Case studies rely on the interpretation of the researcher, which can introduce subjectivity into the analysis. The researcher’s own biases, assumptions, and perspectives may influence the findings, which may limit the objectivity of the research.
  • Limited control: Case studies are typically conducted in naturalistic settings, which limits the control that the researcher has over the environment and the variables being studied. This may limit the ability to establish causal relationships between variables.
  • Time-consuming: Case studies can be time-consuming to conduct, as they typically involve a detailed exploration and analysis of a specific case. This may limit the feasibility of conducting multiple case studies or conducting case studies in a timely manner.
  • Resource-intensive: Case studies may require significant resources, including time, funding, and expertise. This may limit the ability of researchers to conduct case studies in resource-constrained settings.

About the author

' src=

Muhammad Hassan

Researcher, Academic Writer, Web developer

You may also like

Applied Research

Applied Research – Types, Methods and Examples

Triangulation

Triangulation in Research – Types, Methods and...

Explanatory Research

Explanatory Research – Types, Methods, Guide

Questionnaire

Questionnaire – Definition, Types, and Examples

Research Methods

Research Methods – Types, Examples and Guide

Qualitative Research Methods

Qualitative Research Methods

Have a language expert improve your writing

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

  • Knowledge Base

Methodology

  • What Is a Case Study? | Definition, Examples & Methods

What Is a Case Study? | Definition, Examples & Methods

Published on May 8, 2019 by Shona McCombes . Revised on November 20, 2023.

A case study is a detailed study of a specific subject, such as a person, group, place, event, organization, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.

A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating and understanding different aspects of a research problem .

Table of contents

When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyze the case, other interesting articles.

A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.

Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.

You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.

Case study examples
Research question Case study
What are the ecological effects of wolf reintroduction? Case study of wolf reintroduction in Yellowstone National Park
How do populist politicians use narratives about history to gain support? Case studies of Hungarian prime minister Viktor Orbán and US president Donald Trump
How can teachers implement active learning strategies in mixed-level classrooms? Case study of a local school that promotes active learning
What are the main advantages and disadvantages of wind farms for rural communities? Case studies of three rural wind farm development projects in different parts of the country
How are viral marketing strategies changing the relationship between companies and consumers? Case study of the iPhone X marketing campaign
How do experiences of work in the gig economy differ by gender, race and age? Case studies of Deliveroo and Uber drivers in London

Here's why students love Scribbr's proofreading services

Discover proofreading & editing

Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:

  • Provide new or unexpected insights into the subject
  • Challenge or complicate existing assumptions and theories
  • Propose practical courses of action to resolve a problem
  • Open up new directions for future research

TipIf your research is more practical in nature and aims to simultaneously investigate an issue as you solve it, consider conducting action research instead.

Unlike quantitative or experimental research , a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.

Example of an outlying case studyIn the 1960s the town of Roseto, Pennsylvania was discovered to have extremely low rates of heart disease compared to the US average. It became an important case study for understanding previously neglected causes of heart disease.

However, you can also choose a more common or representative case to exemplify a particular category, experience or phenomenon.

Example of a representative case studyIn the 1920s, two sociologists used Muncie, Indiana as a case study of a typical American city that supposedly exemplified the changing culture of the US at the time.

While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:

  • Exemplify a theory by showing how it explains the case under investigation
  • Expand on a theory by uncovering new concepts and ideas that need to be incorporated
  • Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions

To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.

There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews , observations , and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data.

Example of a mixed methods case studyFor a case study of a wind farm development in a rural area, you could collect quantitative data on employment rates and business revenue, collect qualitative data on local people’s perceptions and experiences, and analyze local and national media coverage of the development.

The aim is to gain as thorough an understanding as possible of the case and its context.

Receive feedback on language, structure, and formatting

Professional editors proofread and edit your paper by focusing on:

  • Academic style
  • Vague sentences
  • Style consistency

See an example

case study method b ed notes

In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.

How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis , with separate sections or chapters for the methods , results and discussion .

Others are written in a more narrative style, aiming to explore the case from various angles and analyze its meanings and implications (for example, by using textual analysis or discourse analysis ).

In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.

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

  • Normal distribution
  • Degrees of freedom
  • Null hypothesis
  • Discourse analysis
  • Control groups
  • Mixed methods research
  • Non-probability sampling
  • Quantitative research
  • Ecological validity

Research bias

  • Rosenthal effect
  • Implicit bias
  • Cognitive bias
  • Selection bias
  • Negativity bias
  • Status quo bias

Cite this Scribbr article

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

McCombes, S. (2023, November 20). What Is a Case Study? | Definition, Examples & Methods. Scribbr. Retrieved July 2, 2024, from https://www.scribbr.com/methodology/case-study/

Is this article helpful?

Shona McCombes

Shona McCombes

Other students also liked, primary vs. secondary sources | difference & examples, what is a theoretical framework | guide to organizing, what is action research | definition & examples, "i thought ai proofreading was useless but..".

I've been using Scribbr for years now and I know it's a service that won't disappoint. It does a good job spotting mistakes”

  • Bipolar Disorder
  • Therapy Center
  • When To See a Therapist
  • Types of Therapy
  • Best Online Therapy
  • Best Couples Therapy
  • Best Family Therapy
  • Managing Stress
  • Sleep and Dreaming
  • Understanding Emotions
  • Self-Improvement
  • Healthy Relationships
  • Student Resources
  • Personality Types
  • Guided Meditations
  • Verywell Mind Insights
  • 2024 Verywell Mind 25
  • Mental Health in the Classroom
  • Editorial Process
  • Meet Our Review Board
  • Crisis Support

What Is a Case Study?

Weighing the pros and cons of this method of research

Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

case study method b ed notes

Cara Lustik is a fact-checker and copywriter.

case study method b ed notes

Verywell / Colleen Tighe

  • Pros and Cons

What Types of Case Studies Are Out There?

Where do you find data for a case study, how do i write a psychology case study.

A case study is an in-depth study of one person, group, or event. In a case study, nearly every aspect of the subject's life and history is analyzed to seek patterns and causes of behavior. Case studies can be used in many different fields, including psychology, medicine, education, anthropology, political science, and social work.

The point of a case study is to learn as much as possible about an individual or group so that the information can be generalized to many others. Unfortunately, case studies tend to be highly subjective, and it is sometimes difficult to generalize results to a larger population.

While case studies focus on a single individual or group, they follow a format similar to other types of psychology writing. If you are writing a case study, we got you—here are some rules of APA format to reference.  

At a Glance

A case study, or an in-depth study of a person, group, or event, can be a useful research tool when used wisely. In many cases, case studies are best used in situations where it would be difficult or impossible for you to conduct an experiment. They are helpful for looking at unique situations and allow researchers to gather a lot of˜ information about a specific individual or group of people. However, it's important to be cautious of any bias we draw from them as they are highly subjective.

What Are the Benefits and Limitations of Case Studies?

A case study can have its strengths and weaknesses. Researchers must consider these pros and cons before deciding if this type of study is appropriate for their needs.

One of the greatest advantages of a case study is that it allows researchers to investigate things that are often difficult or impossible to replicate in a lab. Some other benefits of a case study:

  • Allows researchers to capture information on the 'how,' 'what,' and 'why,' of something that's implemented
  • Gives researchers the chance to collect information on why one strategy might be chosen over another
  • Permits researchers to develop hypotheses that can be explored in experimental research

On the other hand, a case study can have some drawbacks:

  • It cannot necessarily be generalized to the larger population
  • Cannot demonstrate cause and effect
  • It may not be scientifically rigorous
  • It can lead to bias

Researchers may choose to perform a case study if they want to explore a unique or recently discovered phenomenon. Through their insights, researchers develop additional ideas and study questions that might be explored in future studies.

It's important to remember that the insights from case studies cannot be used to determine cause-and-effect relationships between variables. However, case studies may be used to develop hypotheses that can then be addressed in experimental research.

Case Study Examples

There have been a number of notable case studies in the history of psychology. Much of  Freud's work and theories were developed through individual case studies. Some great examples of case studies in psychology include:

  • Anna O : Anna O. was a pseudonym of a woman named Bertha Pappenheim, a patient of a physician named Josef Breuer. While she was never a patient of Freud's, Freud and Breuer discussed her case extensively. The woman was experiencing symptoms of a condition that was then known as hysteria and found that talking about her problems helped relieve her symptoms. Her case played an important part in the development of talk therapy as an approach to mental health treatment.
  • Phineas Gage : Phineas Gage was a railroad employee who experienced a terrible accident in which an explosion sent a metal rod through his skull, damaging important portions of his brain. Gage recovered from his accident but was left with serious changes in both personality and behavior.
  • Genie : Genie was a young girl subjected to horrific abuse and isolation. The case study of Genie allowed researchers to study whether language learning was possible, even after missing critical periods for language development. Her case also served as an example of how scientific research may interfere with treatment and lead to further abuse of vulnerable individuals.

Such cases demonstrate how case research can be used to study things that researchers could not replicate in experimental settings. In Genie's case, her horrific abuse denied her the opportunity to learn a language at critical points in her development.

This is clearly not something researchers could ethically replicate, but conducting a case study on Genie allowed researchers to study phenomena that are otherwise impossible to reproduce.

There are a few different types of case studies that psychologists and other researchers might use:

  • Collective case studies : These involve studying a group of individuals. Researchers might study a group of people in a certain setting or look at an entire community. For example, psychologists might explore how access to resources in a community has affected the collective mental well-being of those who live there.
  • Descriptive case studies : These involve starting with a descriptive theory. The subjects are then observed, and the information gathered is compared to the pre-existing theory.
  • Explanatory case studies : These   are often used to do causal investigations. In other words, researchers are interested in looking at factors that may have caused certain things to occur.
  • Exploratory case studies : These are sometimes used as a prelude to further, more in-depth research. This allows researchers to gather more information before developing their research questions and hypotheses .
  • Instrumental case studies : These occur when the individual or group allows researchers to understand more than what is initially obvious to observers.
  • Intrinsic case studies : This type of case study is when the researcher has a personal interest in the case. Jean Piaget's observations of his own children are good examples of how an intrinsic case study can contribute to the development of a psychological theory.

The three main case study types often used are intrinsic, instrumental, and collective. Intrinsic case studies are useful for learning about unique cases. Instrumental case studies help look at an individual to learn more about a broader issue. A collective case study can be useful for looking at several cases simultaneously.

The type of case study that psychology researchers use depends on the unique characteristics of the situation and the case itself.

There are a number of different sources and methods that researchers can use to gather information about an individual or group. Six major sources that have been identified by researchers are:

  • Archival records : Census records, survey records, and name lists are examples of archival records.
  • Direct observation : This strategy involves observing the subject, often in a natural setting . While an individual observer is sometimes used, it is more common to utilize a group of observers.
  • Documents : Letters, newspaper articles, administrative records, etc., are the types of documents often used as sources.
  • Interviews : Interviews are one of the most important methods for gathering information in case studies. An interview can involve structured survey questions or more open-ended questions.
  • Participant observation : When the researcher serves as a participant in events and observes the actions and outcomes, it is called participant observation.
  • Physical artifacts : Tools, objects, instruments, and other artifacts are often observed during a direct observation of the subject.

If you have been directed to write a case study for a psychology course, be sure to check with your instructor for any specific guidelines you need to follow. If you are writing your case study for a professional publication, check with the publisher for their specific guidelines for submitting a case study.

Here is a general outline of what should be included in a case study.

Section 1: A Case History

This section will have the following structure and content:

Background information : The first section of your paper will present your client's background. Include factors such as age, gender, work, health status, family mental health history, family and social relationships, drug and alcohol history, life difficulties, goals, and coping skills and weaknesses.

Description of the presenting problem : In the next section of your case study, you will describe the problem or symptoms that the client presented with.

Describe any physical, emotional, or sensory symptoms reported by the client. Thoughts, feelings, and perceptions related to the symptoms should also be noted. Any screening or diagnostic assessments that are used should also be described in detail and all scores reported.

Your diagnosis : Provide your diagnosis and give the appropriate Diagnostic and Statistical Manual code. Explain how you reached your diagnosis, how the client's symptoms fit the diagnostic criteria for the disorder(s), or any possible difficulties in reaching a diagnosis.

Section 2: Treatment Plan

This portion of the paper will address the chosen treatment for the condition. This might also include the theoretical basis for the chosen treatment or any other evidence that might exist to support why this approach was chosen.

  • Cognitive behavioral approach : Explain how a cognitive behavioral therapist would approach treatment. Offer background information on cognitive behavioral therapy and describe the treatment sessions, client response, and outcome of this type of treatment. Make note of any difficulties or successes encountered by your client during treatment.
  • Humanistic approach : Describe a humanistic approach that could be used to treat your client, such as client-centered therapy . Provide information on the type of treatment you chose, the client's reaction to the treatment, and the end result of this approach. Explain why the treatment was successful or unsuccessful.
  • Psychoanalytic approach : Describe how a psychoanalytic therapist would view the client's problem. Provide some background on the psychoanalytic approach and cite relevant references. Explain how psychoanalytic therapy would be used to treat the client, how the client would respond to therapy, and the effectiveness of this treatment approach.
  • Pharmacological approach : If treatment primarily involves the use of medications, explain which medications were used and why. Provide background on the effectiveness of these medications and how monotherapy may compare with an approach that combines medications with therapy or other treatments.

This section of a case study should also include information about the treatment goals, process, and outcomes.

When you are writing a case study, you should also include a section where you discuss the case study itself, including the strengths and limitiations of the study. You should note how the findings of your case study might support previous research. 

In your discussion section, you should also describe some of the implications of your case study. What ideas or findings might require further exploration? How might researchers go about exploring some of these questions in additional studies?

Need More Tips?

Here are a few additional pointers to keep in mind when formatting your case study:

  • Never refer to the subject of your case study as "the client." Instead, use their name or a pseudonym.
  • Read examples of case studies to gain an idea about the style and format.
  • Remember to use APA format when citing references .

Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach .  BMC Med Res Methodol . 2011;11:100.

Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach . BMC Med Res Methodol . 2011 Jun 27;11:100. doi:10.1186/1471-2288-11-100

Gagnon, Yves-Chantal.  The Case Study as Research Method: A Practical Handbook . Canada, Chicago Review Press Incorporated DBA Independent Pub Group, 2010.

Yin, Robert K. Case Study Research and Applications: Design and Methods . United States, SAGE Publications, 2017.

By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."

teaching_learning_banner

  • TA Resources
  • Teaching Consultation
  • Teaching Portfolio Program
  • Grad Academy for College Teaching
  • Faculty Events
  • The Art of Teaching
  • 2022 Illinois Summer Teaching Institute
  • Large Classes
  • Leading Discussions
  • Laboratory Classes
  • Lecture-Based Classes
  • Planning a Class Session
  • Questioning Strategies
  • Classroom Assessment Techniques (CATs)
  • Problem-Based Learning (PBL)
  • The Case Method
  • Community-Based Learning: Service Learning
  • Group Learning
  • Just-in-Time Teaching
  • Creating a Syllabus
  • Motivating Students
  • Dealing With Cheating
  • Discouraging & Detecting Plagiarism
  • Diversity & Creating an Inclusive Classroom
  • Harassment & Discrimination
  • Professional Conduct
  • Foundations of Good Teaching
  • Student Engagement
  • Assessment Strategies
  • Course Design
  • Student Resources
  • Teaching Tips
  • Graduate Teacher Certificate
  • Certificate in Foundations of Teaching
  • Teacher Scholar Certificate
  • Certificate in Technology-Enhanced Teaching
  • Master Course in Online Teaching (MCOT)
  • 2022 Celebration of College Teaching
  • 2023 Celebration of College Teaching
  • Hybrid Teaching and Learning Certificate
  • 2024 Celebration of College Teaching
  • Classroom Observation Etiquette
  • Teaching Philosophy Statement
  • Pedagogical Literature Review
  • Scholarship of Teaching and Learning
  • Instructor Stories
  • Podcast: Teach Talk Listen Learn
  • Universal Design for Learning

Sign-Up to receive Teaching and Learning news and events

Cases are narratives, situations, select data samplings, or statements that present unresolved and provocative issues, situations, or questions (Indiana University Teaching Handbook, 2005). The case method is a participatory, discussion-based way of learning where students gain skills in critical thinking, communication, and group dynamics. It is a type of problem-based learning . Often seen in the professional schools of medicine, law, and business, the case method is now used successfully in disciplines such as engineering, chemistry, education, and journalism. Students can work through a case during class as a whole or in small groups.

In addition to the definition above, the case method of teaching (or learning):

  • Is a partnership between students and teacher as well as among students.
  • Promotes more effective contextual learning and long-term retention.
  • Involves trust that students will find the answers.
  • Answers questions not only of “how” but “why.”
  • Provides students the opportunity to “walk around the problem” and to see varied perspectives.

(Bruner, 2002, and Christensen, Garvin, and Sweet, 1991)

What is the value of the case method?

Bruner (1991) states that the case method:

  • Is effective: It employs active learning, involves self-discovery where the teacher serves as facilitator.
  • Builds the capacity for critical thinking: It uses questioning skills as modeled by the teacher and employs discussion and debates.
  • Exercises an administrative point of view: Students must develop a framework for making decisions.
  • Models a learning environment: It offers an exchange and flow of ideas from one person to another and achieves trust, respect, and risk-taking.
  • Models the process of inductive learning-from-experience: It is valuable in promoting life-long learning. It also promotes more effective contextual learning and long-term retention.
  • Mimics the real world: Decisions are sometimes based not on absolute values of right and wrong, but on relative values and uncertainty.

What are some ways to use the case method appropriately?

Choose an appropriate case

Cases can be any of the following (Indiana University Teaching Handbook, 2005):

  • Finished cases based on facts; these are useful for purposes of analysis.
  • Unfinished open-ended cases; where the results are not clear yet, so the student must predict, make suggestions, and conclusions.
  • Fictional cases that the teacher writes; the difficulty is in writing these cases so they reflect a real-world situation.
  • Original documents, such as the use of news articles, reports, data sets, ethnographies; an interesting case would be to provide two sides of a scenario.

Develop effective questions

Think about ways to start the discussion such as using a hypothetical example or employing the background knowledge of your students.

Get students prepared

To prepare for the next class ask students to think about the following questions:

  • What is the problem or decision?
  • Who is the key decision-maker?
  • Who are the other people involved?
  • What caused the problem?
  • What are some underlying assumptions or objectives?
  • What decision needs to be made?
  • Are there alternative responses?

Set ground rules with your students

For effective class discussion suggest the following to your students:

  • Carefully listen to the discussion, but do not wait too long to participate.
  • Collaboration and respect should always be present.
  • Provide value-added comments, suggestions, or questions. Strive to think of the class objective by keeping the discussion going toward constructive inquiry and solutions.

Other suggestions

  • Try to refrain from being the “sage on the stage” or a monopolizer. If you are, students are merely absorbing and not engaging with the material in the way that the case method allows.
  • Make sure the students have finished presenting their perspective before interjecting. Wait and check their body language before adding or changing the discussion.
  • Take note of the progress and the content in the discussion. One way is by using the board or computer to structure the comments. Another way, particularly useful where there is a conflict or multiple alternatives, is the two-column method. In this method, the teacher makes two columns: “For and Against” or “Alternative A and Alternative B.” All arguments/comments are listed in the respective column before discussions or evaluations occur. Don't forget to note supportive evidence.
  • In addition to the discussion method, you can also try debates, role-plays, and simulations as ways to uncover the lesson from the case.
  • If you decide to grade participation, make sure that your grading system is an accurate and defensible portrayal of the contributions.

In conclusion, cases are a valuable way for learning to occur. It takes a fair amount of preparation by both the teacher and the students, but don't forget these benefits (Bruner, 2002):

  • The teacher is learning as well as the students. Because of the interactive nature of this method, the teacher constantly “encounters fresh perspective on old problems or tests classic solutions to new problems.”
  • The students are having fun, are motivated and engaged. If done well, the students are working collaboratively to support each other.

Where can I learn more?

  • Case Studies, Center for Teaching, Vanderbilt University
  • Case-based Teaching, Center for Research on Teaching and Learning, University of Michigan
  • Barnes, L. B., Christensen, C. R., & Hansen, A. J. (1994). Teaching and the case method (3rd ed.). Boston: Harvard Business School Press.
  • Boehrer, J., & Linsky, M. (1990). Teaching with cases: Learning to question. In M. D. Svinicki (Ed.), New Directions for Teaching and Learning: No. 42, The changing face of college teaching . San Francisco: Jossey-Bass.
  • Bruner, R. (2002). Socrates' muse: Reflections on effective case discussion leadership . New York: McGraw-Hill.
  • Christensen, C. R., Garvin, D. A., & Sweet, A. (Eds.). (1991). Education for judgment: The artistry of discussion leadership . Boston: Harvard Business School Press.
  • Indiana University, Bloomington, Campus Instructional Consulting. (n.d.). Teaching with the case method. In Indiana University Teaching Handbook . Retrieved June 23, 2010, from http://www.teaching.iub.edu/wrapper_big.php?section_id=case
  • Mitchell, T., & Rosenstiel, T. (2003). Background and tips for case study teaching . Retrieved June 23, 2010, from http://www.journalism.org/node/1757

Center for Innovation in Teaching & Learning

249 Armory Building 505 East Armory Avenue Champaign, IL 61820

217 333-1462

Email: [email protected]

Office of the Provost

Cart

  • SUGGESTED TOPICS
  • The Magazine
  • Newsletters
  • Managing Yourself
  • Managing Teams
  • Work-life Balance
  • The Big Idea
  • Data & Visuals
  • Reading Lists
  • Case Selections
  • HBR Learning
  • Topic Feeds
  • Account Settings
  • Email Preferences

What the Case Study Method Really Teaches

  • Nitin Nohria

case study method b ed notes

Seven meta-skills that stick even if the cases fade from memory.

It’s been 100 years since Harvard Business School began using the case study method. Beyond teaching specific subject matter, the case study method excels in instilling meta-skills in students. This article explains the importance of seven such skills: preparation, discernment, bias recognition, judgement, collaboration, curiosity, and self-confidence.

During my decade as dean of Harvard Business School, I spent hundreds of hours talking with our alumni. To enliven these conversations, I relied on a favorite question: “What was the most important thing you learned from your time in our MBA program?”

  • Nitin Nohria is the George F. Baker Jr. and Distinguished Service University Professor. He served as the 10th dean of Harvard Business School, from 2010 to 2020.

Partner Center

COMMENTS

  1. A (VERY) BRIEF REFRESHER ON THE CASE STUDY METHOD

    the case study method favors the collection of data in natural settings, compared with relying on “derived” data (Bromley, 1986, p. 23)—for example, responses to a researcher’s instruments in an experiment or responses to questionnaires in a survey.

  2. Case Study Methodology of Qualitative Research: Key ...

    The key elements of a case study design are: (a) purpose of study; (b) type of research undertaken depending on the purpose—exploratory, explanatory or descriptive; (c) research questions; (d) study of single case or multiple cases depending upon the purpose, research questions and resource availability in terms of manpower, money and time ...

  3. The Case Study Handbook, Revised Edition: A Student's Guide

    Teaching notes are available as supporting material to many of the cases in the Harvard Chan Case Library. Teaching notes provide an overview of the case and suggested discussion questions, as well as a roadmap for using the case in the classroom.

  4. Case Study Research Method in Psychology

    Case study research involves an in-depth, detailed examination of a single case, such as a person, group, event, organization, or location, to explore causation in order to find underlying principles and gain insight for further research.

  5. Case Study - Methods, Examples and Guide - Research Method

    A case study is a qualitative research method that involves the in-depth exploration and analysis of a particular case, which can be an individual, group, organization, event, or community. The primary purpose of a case study is to generate a comprehensive and nuanced understanding of the case, including its history, context, and dynamics.

  6. What Is a Case Study? | Definition, Examples & Methods - Scribbr

    A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.

  7. Case Study: Definition, Examples, Types, and How to Write

    A case study is an in-depth analysis of one individual or group. Learn more about how to write a case study, including tips and examples, and its importance in psychology.

  8. Case Study Methods and Examples — Sage Research Methods Community

    The purpose of case study research is twofold: (1) to provide descriptive information and (2) to suggest theoretical relevance. Rich description enables an in-depth or sharpened understanding of the case. It is unique given one characteristic: case studies draw from more than one data source.

  9. The Case Method - University of Illinois Urbana-Champaign

    The case method is a participatory, discussion-based way of learning where students gain skills in critical thinking, communication, and group dynamics. It is a type of problem-based learning.

  10. What the Case Study Method Really Teaches

    Beyond teaching specific subject matter, the case study method excels in instilling meta-skills in students. This article explains the importance of seven such skills: preparation,...