Scales

The Clapper

The Clapper (De Klepel) is a widely used, standardized psychometric test developed by Van den...

September 12, 2026 • Dr. Mohammed Looti
Scales

Three-Minute Test

The Three-Minute Test (Drie-Minuten-Toets or DMT) is a standardized psychometric instrument designed to evaluate technical...

September 12, 2026 • Dr. Mohammed Looti
Scales

One-Minute Test

The One-Minute Test (Eén-Minuut-Test / EMT) is a standardized psychometric assessment of technical reading fluency...

September 12, 2026 • Dr. Mohammed Looti
Scales

Interactive Dyslexia Test Amsterdam-Antwerp-MBO

The Interactive Dyslexia Test Amsterdam-Antwerp-MBO (IDAA-MBO) is an interactive, computer-based psychometric battery designed to screen...

September 12, 2026 • Dr. Mohammed Looti