Comparisons

Norm-Referenced Tests vs. Criterion-Referenced Tests

A comprehensive psychometric analysis comparing norm-referenced and criterion-referenced tests, exploring methodology, scoring models, and application...

November 8, 2026 • Dr. Mohammed Looti
Theorists

Richard Snow – 1936 1997

A comprehensive academic analysis of Richard E. Snow (1936–1997), pioneer of Aptitude-Treatment Interaction (ATI) and...

November 8, 2026 • Dr. Mohammed Looti
Scales

Homophobic Behavior of Students Scale

The Homophobic Behavior of Students Scale (HBSS), developed by Paul Van de Ven, Laurel Bornholt,...

October 1, 2026 • Dr. Mohammed Looti
Scales

Teacher Support Scale

A comprehensive psychometric analysis of the Teacher Support Scale (TSS; Metheny et al., 2008), including...

September 30, 2026 • Dr. Mohammed Looti
Scales

Communication Effectiveness Questionnaire

Explore the Communication Effectiveness Questionnaire (CEQ) developed by Dr. Martha A. Viggiano (1990). Review its...

September 28, 2026 • Dr. Mohammed Looti
Scales

Perceived Control at School Scale

The Perceived Control at School Scale (PCSS) is a 16-item psychometric measure developed by Howard...

September 28, 2026 • Dr. Mohammed Looti
Scales

Purdue Teacher Opinionnaire

The Purdue Teacher Opinionnaire (PTO) is a seminal 100-item psychometric instrument developed by Ralph R....

September 28, 2026 • Dr. Mohammed Looti