7.3.8

Case Studies (A2 only)

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Case Studies

A case study is an in-depth study, using a range of methods on one person or a small group.

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Explanation of case studies

  • Because a case study uses a range of different research methods, this increases reliability by the process of triangulation (using a range of different methods to increase reliability).
  • Using a range of different methods is a way of double-checking results.
  • Examples of case studies include Freud’s (1909) Little Hans and KF and HM examples of brain damaged patients in memory.
Illustrative background for Strengths of case studiesIllustrative background for Strengths of case studies ?? "content

Strengths of case studies

  • Triangulation – internal reliability.
  • In-depth and detailed.
Illustrative background for Limitations of case studiesIllustrative background for Limitations of case studies ?? "content

Limitations of case studies

  • Lack external reliability – cannot generalise.
  • Time consuming.
  • Can be unethical.

Jump to other topics

1Social Influence

2Memory

3Attachment

4Psychopathology

5Approaches in Psychology

6Biopsychology

7Research Methods

8Issues & Debates in Psychology (A2 only)

9Option 1: Relationships (A2 only)

10Option 1: Gender (A2 only)

11Option 1: Cognition & Development (A2 only)

12Option 2: Schizophrenia (A2 only)

13Option 2: Eating Behaviour (A2 only)

14Option 2: Stress (A2 only)

15Option 3: Aggression (A2 only)

16Option 3: Forensic Psychology (A2 only)

17Option 3: Addiction (A2 only)

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