Scales

Portrait Values Questionnaire (PVQ)

A comprehensive psychometric overview of the Portrait Values Questionnaire (PVQ-40) developed by Shalom H. Schwartz,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Proactive Attitude Inventory

The Proactive Attitude Inventory (PAI), developed by Gerdamarie S. Schmitz and Ralf Schwarzer (1999), is...

September 23, 2026 • Dr. Mohammed Looti
Scales

Talkaholic Scale (TAS)

The Talkaholic Scale (TAS) is an authoritative 16-item psychometric assessment developed by James C. McCroskey...

September 23, 2026 • Dr. Mohammed Looti
Scales

The Health Orientation Scale (HOS)

An in-depth academic examination of the Health Orientation Scale (HOS) developed by William E. Snell,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Entitlement (ENTL)

A comprehensive psychometric guide to the Psychological Entitlement Scale (PES; ENTL), a 9-item measurement tool...

September 23, 2026 • Dr. Mohammed Looti
Scales

Tolerance for Ambiguity Scale (TAS)

A comprehensive academic analysis of the Tolerance for Ambiguity Scale (TAS) developed by Herman et...

September 23, 2026 • Dr. Mohammed Looti
Scales

Tolerance for Ambiguity

A comprehensive psychometric review of the 18-item Tolerance for Ambiguity Scale (Judge et al., 1999),...

September 23, 2026 • Dr. Mohammed Looti