Scales

Four-Dimensional Symptom Questionnaire

A comprehensive academic analysis of the Four-Dimensional Symptom Questionnaire (4DKL), detailing its psychometric properties, factor...

September 12, 2026 • Dr. Mohammed Looti
Scales

Dysfunctional Attitudes Scale

A comprehensive academic analysis of the Dysfunctional Attitudes Scale (DAS), developed by Arlene N. Weissman...

September 5, 2026 • Dr. Mohammed Looti