Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Psychological evidence refers to empirical data and research findings that are used to support or refute claims in the field of psychology. It includes experiments, surveys, case studies, and other types of scientific investigations.
A statistical measure that indicates the extent to which two variables are related or associated with each other.
Sample Size: The number of participants or subjects included in a study, which affects the generalizability and reliability of the psychological evidence.