Case Study
An in-depth investigation of a person, group, event, or community using information from various sources.
Longitudinal
Following an individual or group over an extended period of time in a study.
Sigmund Freud
A psychologist known for conducting detailed case studies to understand and help patients overcome their illnesses.
Ecological Validity
The extent to which findings from a study can be applied to real-world settings.
Generalization
The challenge of applying findings from individual cases to broader populations due to unique characteristics.