Scales

Theory of Planned Behavior Questionnaire

A comprehensive psychometric guide to the Theory of Planned Behavior Questionnaire, detailing its theoretical foundation,...

October 1, 2026 • Dr. Mohammed Looti
Scales

COVID-19 Applicability Measure

The COVID-19 Applicability Measure (Wirtz et al., 2023) is a 20-item psychometric instrument evaluating the...

September 27, 2026 • Dr. Mohammed Looti