Scales

Twenty-Two Item Screening Score

A comprehensive academic analysis of the Twenty-Two Item Screening Score (Langner, 1962), a seminal 22-item...

September 28, 2026 • Dr. Mohammed Looti
Scales

Test for Handedness

A comprehensive psychometric analysis of the 14-item Test for Handedness developed by Herbert F. Crovitz...

September 28, 2026 • Dr. Mohammed Looti
Scales

Achievement Risk-Preference Scale (ARPS)

The Achievement Risk-Preference Scale (ARPS; O'Connor, 1962) is a paired-comparison psychometric instrument designed to assess...

September 28, 2026 • Dr. Mohammed Looti
Scales

Religious Belief Scale (RBS)

An in-depth academic review of the Religious Belief Scale (RBS; Martin & Nichols, 1962), exploring...

September 28, 2026 • Dr. Mohammed Looti
Scales

Religious Attitude Scale (RAS)

The Religious Attitude Scale (RAS; Armstrong, Larsen, & Mourer, 1962) is a 16-item psychometric instrument...

September 28, 2026 • Dr. Mohammed Looti
Scales

Problem-Solving Tests

The Problem-Solving Tests (Merrifield, Guilford, Christensen, & Frick, 1962) represent a foundational psychometric battery designed...

September 28, 2026 • Dr. Mohammed Looti
Scales

Picture Q Technique (PQT)

The Picture Q Technique (PQT), developed by Donald W. Tiffany and Franklin C. Shontz in...

September 28, 2026 • Dr. Mohammed Looti
Scales

Opinions About Mental Illness Scale

A comprehensive psychometric and socio-historical analysis of the Opinions About Mental Illness Scale (OMI; Cohen...

September 28, 2026 • Dr. Mohammed Looti
Scales

Hunter Science Aptitude Test

An in-depth academic review of the Hunter Science Aptitude Test (Lesser, Davis, & Nahemow, 1962),...

September 28, 2026 • Dr. Mohammed Looti
Scales

Experiencing Scale (EXP)

A comprehensive academic overview of the Experiencing Scale (EXP) developed by Eugene T. Gendlin and...

September 28, 2026 • Dr. Mohammed Looti