Scales

Pain Catastrophizing Scale

A comprehensive academic and psychometric profile of the Pain Catastrophizing Scale (PCS), detailing its theoretical...

October 2, 2026 • Dr. Mohammed Looti
Scales

Pain Catastrophizing Scale

A comprehensive psychometric guide to the Pain Catastrophizing Scale (PCS), covering its theoretical framework, factorial...

October 2, 2026 • Dr. Mohammed Looti
Scales

Action Control of Students Scale

The Action Control of Students Scale (ACS-S / HAKEMP-Studium) is a 30-item psychometric instrument evaluating...

September 30, 2026 • Dr. Mohammed Looti
Scales

Perfectionistic Cognitions Inventory (PCI)

Comprehensive academic overview of the Perfectionistic Cognitions Inventory (PCI), a 25-item self-report scale developed by...

September 28, 2026 • Dr. Mohammed Looti
Scales

Non-Productive Thoughts Questionnaire

A comprehensive psychometric guide to the Non-Productive Thoughts Questionnaire for Children (NPTQ-C), evaluating repetitive negative...

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

Emotional reaction

A psychometric review of the Emotional Reaction Scale (ERS), a 20-item binary questionnaire assessing emotional...

September 23, 2026 • Dr. Mohammed Looti
Scales

Trait Forgivingness Scale

The Trait Forgivingness Scale (TFS), developed by Berry, Worthington, O’Connor, Parrott, and Wade (2005), is...

September 16, 2026 • Dr. Mohammed Looti