In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

Situational judgment tests (SJTs) have emerged as a prominent tool in the realms of assessment and personnel selection, offering a robust approach to evaluating non-cognitive skills, decision-making, ...

The intersection of educational technology and content validity in health education underscores the necessity for rigorous instrument development and evaluation to support effective learning and ...