Scales

Machiavellianism Test (MACH-IV)

A comprehensive psychometric guide to the Machiavellianism Test (MACH-IV), developed by Richard Christie and Florence...

September 17, 2026 • Dr. Mohammed Looti
Scales

Machiavellianism V Attitude Inventory

Comprehensive academic overview of the Machiavellianism V Attitude Inventory (Mach V), an ipsative forced-choice assessment...

September 17, 2026 • Dr. Mohammed Looti
Scales

Narcissistic Personality Inventory (NPI)

A comprehensive psychometric guide to the Narcissistic Personality Inventory (NPI), reviewing its theoretical foundation, subscale...

September 16, 2026 • Dr. Mohammed Looti
Scales

Desire for Status Scale (DFS-D)

A comprehensive academic guide to the Desire for Status Scale (DFS-D), developed by Jason J....

September 12, 2026 • Dr. Mohammed Looti