Scales

Behavioral Inhibition System (BIS)

A comprehensive academic psychometric guide to the 7-item Behavioral Inhibition System (BIS) Scale developed by...

September 18, 2026 • Dr. Mohammed Looti
Scales

Behavioral Activation System (BAS)

A comprehensive academic guide to the Behavioral Activation System (BAS) scale, examining its theoretical roots...

September 18, 2026 • Dr. Mohammed Looti
Scales

Inventory of Values

The Inventory of Values (Ewell, 1954) is a comprehensive 108-item psychometric instrument designed to measure...

September 18, 2026 • Dr. Mohammed Looti
Scales

Dickman Impulsivity Inventory (DII)

The Dickman Impulsivity Inventory (DII) is a premier psychometric instrument developed by Scott J. Dickman...

September 18, 2026 • Dr. Mohammed Looti
Scales

Altruistic Personality Scale

Comprehensive academic overview of the Altruistic Personality Scale (Self-Report Altruism Scale) developed by Rushton, Chrisjohn,...

September 18, 2026 • Dr. Mohammed Looti
Scales

Acceptance of Others Scale (AOS)

A comprehensive psychometric guide to the Acceptance of Others Scale (AOS) developed by William F....

September 18, 2026 • Dr. Mohammed Looti
Scales

Alienation via Rejection

A comprehensive academic analysis of the Alienation via Rejection Scale (AVRS) developed by Elmer L....

September 18, 2026 • Dr. Mohammed Looti
Scales

Authoritarianism-Rebellion Scale

Comprehensive academic overview and psychometric validation of the Authoritarianism-Rebellion Scale (A-R Scale) developed by Paul...

September 18, 2026 • Dr. Mohammed Looti
Scales

California F Scale

A comprehensive academic analysis of the California F Scale (Adorno et al., 1950), evaluating its...

September 18, 2026 • Dr. Mohammed Looti
Scales

Desire for Certainty Test

A comprehensive academic profile of the Desire for Certainty Test (Brim, 1955; Brim & Hoff,...

September 18, 2026 • Dr. Mohammed Looti