Scales

Type D Personality Scale (DS14)

A comprehensive psychometric review and academic analysis of the Type D Personality Scale (DS14), detailing...

September 5, 2026 • Dr. Mohammed Looti
Scales

Pain Catastrophizing Scale (PCS)

A comprehensive psychometric guide to the Pain Catastrophizing Scale (PCS), detailing its theoretical framework, 3-factor...

September 5, 2026 • Dr. Mohammed Looti
Scales

Multidimensional Fatigue Inventory (MFI-20)

The Multidimensional Fatigue Inventory (MFI-20) is a 20-item self-report questionnaire assessing fatigue across five dimensions:...

September 5, 2026 • Dr. Mohammed Looti
Scales

Psychological Well-Being Scales (PWB)

A comprehensive academic and psychometric review of the Psychological Well-Being Scales (PWB) developed by Carol...

September 5, 2026 • Dr. Mohammed Looti
Scales

Brief Pain Inventory (BPI)

A comprehensive academic psychometric profile of the Brief Pain Inventory (BPI), reviewing its theoretical underpinnings,...

September 5, 2026 • Dr. Mohammed Looti