Scales

Induction Problem

The Induction Problem is a 19-item psychometric test designed by Benjamin Burack in 1950 to...

September 28, 2026 • Dr. Mohammed Looti
Scales

Public Opinion Questionnaire (Form 40-45)

A comprehensive psychometric review of the Public Opinion Questionnaire (Form 40-45), the definitive 30-item California...

September 28, 2026 • Dr. Mohammed Looti
Scales

Singer Multiple Choice Rorschach

The Singer Multiple Choice Rorschach (SMCR), developed by Martin Singer in 1950, is an objective,...

September 28, 2026 • Dr. Mohammed Looti
Scales

Sociality Inventory

The Sociality Inventory (Brody, 1950) is a 19-item psychometric instrument assessing pre-college informal recreation, domestic...

September 28, 2026 • Dr. Mohammed Looti
Scales

Akron Classification Test

The Akron Classification Test is an 80-item multiple-choice cognitive aptitude test measuring conceptual categorization, semantic...

September 28, 2026 • Dr. Mohammed Looti
Scales

Attitudes toward the Negro Scales

A psychometric review of the Attitudes toward the Negro Scales (Kahn, 1951), examining its theoretical...

September 28, 2026 • Dr. Mohammed Looti