Test–retest reliability in functional MRI (fMRI) studies denotes the degree to which brain activation patterns remain consistent when the same individuals undergo identical scanning protocols on ...

Standardized diagnostic interviews show moderate-to-substantial test-retest reliability for adult psychiatric and substance use disorders.

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) ...