Scales

Duke Anxiety-Depression Scale (DUKE-AD)

The Duke Anxiety-Depression Scale (DUKE-AD) is a 7-item psychometric screening instrument developed at Duke University...

September 26, 2026 • Dr. Mohammed Looti
Scales

Hamilton Anxiety Rating Scale (HAM-A)

The Hamilton Anxiety Rating Scale (HAM-A) is a 14-item clinician-administered rating instrument developed by Max...

September 26, 2026 • Dr. Mohammed Looti
Scales

Worry / Rumination

A comprehensive psychometric analysis of the Non-Productive Thinking Processes Questionnaire for Children – Worry/Rumination Scale...

September 26, 2026 • Dr. Mohammed Looti
Scales

Hopkins Symptom Checklist (HSCL-58)

The Hopkins Symptom Checklist (HSCL-58) is a foundational 58-item self-report symptom inventory designed by Leonard...

September 26, 2026 • Dr. Mohammed Looti
Scales

Seattle Personality Questionnaire -Original

The Seattle Personality Questionnaire -Original (SPQ) is an established 44-item self-report assessment developed by Kusche,...

September 25, 2026 • Dr. Mohammed Looti
Scales

Irrational Belief

A comprehensive academic and psychometric review of irrational belief scales, detailing the Belief Scale (BS),...

September 25, 2026 • Dr. Mohammed Looti
Scales

Intolerance of Uncertainty (IUS)

The Intolerance of Uncertainty Scale (IUS) is a benchmark psychometric instrument measuring emotional, cognitive, and...

September 23, 2026 • Dr. Mohammed Looti