Scales

Two-Buttons Test

The Two-Buttons Test is an individualized performance test developed by Helen Schucman in 1960 to...

September 28, 2026 • Dr. Mohammed Looti
Scales

Sentence Repetition Test

The Sentence Repetition Test (Spreen & Benton, 1963) is a standardized neuropsychological instrument evaluating immediate...

September 28, 2026 • Dr. Mohammed Looti
Scales

Cognitive Load Theory Questionnaire

The Cognitive Load Theory Questionnaire (CLT Questionnaire; Krieglstein et al., 2023) is a 15-item psychometric...

September 27, 2026 • Dr. Mohammed Looti
Scales

Complexity of Calculation Task (CXCL)

A comprehensive academic analysis of the Complexity of Calculation Task (CXCL) scale developed by Van...

September 18, 2026 • Dr. Mohammed Looti
Scales

Cognitive Resource Demands (CRD)

A comprehensive psychometric review of the Cognitive Resource Demands (CRD) scale developed by Katherine White...

September 17, 2026 • Dr. Mohammed Looti