Scales

The Work Climate Questionnaire WCQ

A comprehensive academic review of the Work Climate Questionnaire (WCQ), a Self-Determination Theory instrument measuring...

September 24, 2026 • Dr. Mohammed Looti
Scales

Perceived Competence Scales

A psychometric review of the Perceived Competence Scales (PCS), exploring their theoretical foundation in Self-Determination...

September 24, 2026 • Dr. Mohammed Looti
Scales

Basic Psychological Needs Scales

The Basic Psychological Needs Scales (BPNS) assess the core psychological nutriments of autonomy, competence, and...

September 24, 2026 • Dr. Mohammed Looti
Scales

Subjective Vitality Scales

An in-depth academic examination of the Subjective Vitality Scales (SVS) by Ryan and Frederick, exploring...

September 24, 2026 • Dr. Mohammed Looti
Scales

Mindful Attention Awareness Scale MAAS

An in-depth academic examination of the Mindful Attention Awareness Scale (MAAS), detailing its psychometric properties,...

September 24, 2026 • Dr. Mohammed Looti
Scales

Personal Growth Initiative Scale (PGIS)

A comprehensive academic analysis of the Personal Growth Initiative Scale (PGIS) developed by Christine Robitschek,...

September 24, 2026 • Dr. Mohammed Looti
Scales

Extrinsic Contingency Focus Scale

Comprehensive academic overview of the Extrinsic Contingency Focus Scale (ECFS), detailing its psychometric properties, theoretical...

September 24, 2026 • Dr. Mohammed Looti
Scales

Headache-Specific Locus of Control Scale

The Headache-Specific Locus of Control Scale (HSLC) is an authoritative 33-item psychometric instrument evaluating cognitive...

September 24, 2026 • Dr. Mohammed Looti
Scales

Levenson IPC Scale

A definitive psychometric review of the Levenson IPC Scale (Internal, Powerful Others, and Chance Scale)....

September 24, 2026 • Dr. Mohammed Looti
Scales

Mental Health Locus of Control Scale

A comprehensive psychometric guide to the Mental Health Locus of Control Scale (MHLC), covering theoretical...

September 24, 2026 • Dr. Mohammed Looti