Based on the provided case context, diagnose whether this research is a case study or a single-subject research design. Explain your decision by referencing the data structure, analysis method, and research focus mentioned in the text.
Case context: A psychologist studies a patient with a rare cognitive disorder that causes them to experience music as colors (synesthesia). The psychologist conducts deep, semi-structured interviews with the patient about their subjective feelings during these episodes and observes their behavior in natural settings. The psychologist summarizes these observations in a descriptive narrative report, detailing the patient's personal, subjective experience of the world.
Question: Based on the provided case context, diagnose whether this research is a case study or a single-subject research design. Explain your decision by referencing the data structure, analysis method, and research focus mentioned in the text.
Sample answer: This study is a case study. The research focuses on understanding the patient's subjective experience (how they feel and perceive music as colors) rather than tracking objective behavior. The data collected from the semi-structured interviews is relatively unstructured and is analyzed using qualitative, narrative techniques (a descriptive narrative report) rather than quantitative measurements and strict experimental manipulation.
Key points:
- The study is a case study because it focuses on understanding subjective experience rather than objective behavior.
- The study collects unstructured qualitative data via interviews and observation.
- The study uses narrative analysis and reporting techniques instead of quantitative analysis and experimental manipulation.
Rubric: To receive full credit, the student must: 1) Identify the design as a case study. 2) Explain that the focus is on subjective experience (feelings and perceptions). 3) Identify the data as unstructured (interviews) and the analysis as narrative/qualitative.
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Research Methods in Psychology - 4th American Edition @ KPU
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