What does a case study focus on in psychological research?

A case study in psychological research centers on an in-depth analysis of an individual's behavior. This research method involves a detailed examination of a person or a small group, often focusing on unique or atypical cases to gain insights into psychological phenomena. By exploring personal history, experiences, and behaviors in detail, researchers can generate rich qualitative data that may reveal patterns, motivations, and outcomes that are not apparent in broader statistical studies.

This method is particularly valuable in situations where quantitative approaches are less applicable, such as when studying rare disorders or complex emotional issues. The case study approach allows for a comprehensive understanding of a subject's psychological state and factors influencing their behavior, thus contributing to the development of theories and treatment strategies in psychology.