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
Scales

Metacognitions Questionnaire-30 (MCQ-30)

A comprehensive psychometric guide to the Metacognitions Questionnaire-30 (MCQ-30) by Adrian Wells and Sam Cartwright-Hatton,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Metacognitions Questionnaire (MCQ-65)

A comprehensive academic guide to the Metacognitions Questionnaire (MCQ-65) developed by Adrian Wells and Susannah...

September 23, 2026 • Dr. Mohammed Looti
Scales

Sport Anxiety Scale (SAS)

A psychometric review of the Sport Anxiety Scale (SAS), measuring somatic trait anxiety, worry, and...

September 23, 2026 • Dr. Mohammed Looti
Scales

Penn State Worry Questionnaire (PSWQ)

A comprehensive academic guide and psychometric analysis of the Penn State Worry Questionnaire (PSWQ), the...

September 5, 2026 • Dr. Mohammed Looti