Developmental–Confirmatory Psychometric Evaluation of a Digital Peer-Assessment Microteaching Rubric Using Many-Facet Rasch Measurement
Digital peer-assessment systems can scale performance-based evaluation, but psychometric quality depends on how rubric criteria and rating categories function under rater-mediated use. This study used Many-Facet Rasch Measurement (MFRM) to evaluate and refine a microteaching rubric implemented in the Mobile Audience Re...