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 ...

The validity of two lifestyle typologies, SRI's Values and Lifestyles system and the Lastovicka et al. Drinking-Driving typology, are examined empirically. Each typology is measured by three methods.

In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning ...

A preprint argues that symptom scores in psychology are not neutral data but active interventions that shape care.

Building on philosophy of science literature and two original studies, this paper argues for the necessity of incorporating all three portions of Wood's (1991) theoretical model of corporate social ...