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Direct linkMyers, Nicholas D.; Wolfe, Edward W.; Feltz, Deborah L.; Penfield, Randall D. – Measurement in Physical Education and Exercise Science, 2006
This study (a) provided a conceptual introduction to differential item functioning (DIF), (b) introduced the multifaceted Rasch rating scale model (MRSM) and an associated statistical procedure for identifying DIF in rating scale items, and (c) applied this procedure to previously collected data from American coaches who responded to the coaching…
Descriptors: Test Bias, Rating Scales, Personality, Item Response Theory
