# Item Response Theory

15 results
Scales

Animated Activity Questionnaire

The Animated Activity Questionnaire (AAQ) is an innovative, computer-animated patient-reported outcome measure developed to evaluate...

September 12, 2026 memjavad
Scales

ABILHAND

A comprehensive academic analysis of the ABILHAND questionnaire, an interview-based Rasch-calibrated patient-reported outcome measure designed...

September 12, 2026 memjavad
Scales

Diataal: Diatext and Diaword

Diataal is a standardized digital language assessment suite and student monitoring system (LVS) developed by...

September 12, 2026 memjavad
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Scales

Pure Procrastination Scale (PPS-Proc)

The Pure Procrastination Scale (PPS-Proc) is a 12-item psychometric instrument developed by Piers Steel using...

September 11, 2026 memjavad
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