Decision Evaluation Scales

The Decision Evaluation Scales (DES), developed by Stalmeier et al. (2005), is a 15-item Rasch-validated...

September 12, 2026 • Dr. Mohammed Looti

Diabetes Management Self-Efficacy Scale

A comprehensive academic analysis of the Diabetes Management Self-Efficacy Scale (DMSES), detailing its theoretical framework,...

September 12, 2026 • Dr. Mohammed Looti

Fatigue Severity Scale

A comprehensive psychometric guide to the Fatigue Severity Scale (FSS), detailing its construct validity, internal...

September 12, 2026 • Dr. Mohammed Looti

Free Running Asthma Screening Test

The Free Running Asthma Screening Test (FRAST) is a standardized field-based performance assessment designed to...

September 12, 2026 • Dr. Mohammed Looti

General Self-Efficacy Scale

A comprehensive psychometric guide to the General Self-Efficacy Scale (GSE), developed by Ralf Schwarzer and...

September 12, 2026 • Dr. Mohammed Looti

Groningen Activity Restriction Scale

The Groningen Activity Restriction Scale (GARS) is an internationally recognized psychometric instrument that measures functional...

September 12, 2026 • Dr. Mohammed Looti

Stimulus Vividness Scale (STVV)

The Stimulus Vividness Scale (STVV) is a 4-item semantic differential scale developed by Andrews et...

September 12, 2026 • Dr. Mohammed Looti