Scales

Music Box Test

The Music Box Test, developed by Helen Schucman in 1960, is an apparatus-based psychometric test...

September 28, 2026 • Dr. Mohammed Looti
Scales

Attitude Scale

A comprehensive academic analysis of the Attitude Scale (Kaswan, Wasman, & Freedman, 1960), a 205-item...

September 28, 2026 • Dr. Mohammed Looti
Scales

Three-Buttons Test

The Three-Buttons Test is a standardized performance-based psychometric test developed by Helen Schucman in 1960...

September 28, 2026 • Dr. Mohammed Looti
Scales

Social Value-Need Scale

The Social Value-Need Scale (Bolduc, 1960) is a psychometric instrument designed to evaluate forced-choice conflict...

September 28, 2026 • Dr. Mohammed Looti
Scales

Sentence Completion Test

A comprehensive academic analysis of the Sentence Completion Test developed by Herman Y. Efron (1960),...

September 28, 2026 • Dr. Mohammed Looti
Scales

Biographical Information Blank

A comprehensive psychometric analysis of the Biographical Information Blank (Richards, Cline, & Abe, 1963), a...

September 28, 2026 • Dr. Mohammed Looti
Scales

Toy Preference Test

A comprehensive academic analysis of the Toy Preference Test (DeLucia, 1963), an objective, forced-choice measurement...

September 28, 2026 • Dr. Mohammed Looti
Scales

Imitation-Comprehension-Production (ICP) Test

An in-depth academic examination of the Imitation-Comprehension-Production (ICP) Test developed by Colin Fraser, Ursula Bellugi,...

September 28, 2026 • Dr. Mohammed Looti
Scales

Self Concept-Self Report Scale (SC-SR)

A comprehensive academic analysis of the Self Concept-Self Report Scale (SC-SR) developed by Combs, Soper,...

September 28, 2026 • Dr. Mohammed Looti
Scales

Comrey Personality Inventory

The Comrey Personality Inventory (Comrey, 1964) is an influential 216-item psychometric assessment measuring 33 personality...

September 28, 2026 • Dr. Mohammed Looti