The modified Brief Pain Inventory proxy-report demonstrates strong validity and reliability for assessing pain interference in cerebral palsy.

Employers gauge a job candidate's ability to work and learn in an establishment through pre-employment assessments. To make a sound decision in the hiring process, companies should understand how to ...

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 ...

A recent study in JAMA Network Open reveals that the reliability of diagnostic interviews for mental and substance use ...