The Turkish version of the RCAC Scale demonstrated cultural relevance, validity, and reliability in assessing fertility concerns of women with cancer in this population.

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...

Is the purpose of the new joint industry committee (JIC) about improving TV audience measurement quality or is it about gamesmanship? Is it even possible to validly measure viewing using alternative ...

A study applying the modified Angoff method to set competency-based cut-scores for an OSCE showed a dramatic drop in failure rates, from 29% to 5%, while maintaining high validity and reliability.

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 ...