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 ...

However, the recently published CMNI-30 lacks substantial evidence for its validity. This project entails three studies that examine evidence for the scale’s concurrent validity, the factor structure ...

This meta-analytic study examined the validity of Gordon’s music aptitude tests as predictors of other musical variables. The four tests analyzed were the Music Aptitude Profile (1965), Primary ...