Metodebevisregister

Many-Facet Rasch Measurement

Many-facet Rasch measurement (MFRM) extends the basic Rasch model to assessments mediated by raters. Beyond examinee ability and item difficulty, it adds explicit parameters for rater severity and for any other facet of the rating situation — task, occasion, rating criterion — placing them all on one common logit scale. Developed by John Michael Linacre, MFRM lets analysts estimate and adjust for the fact that some raters are systematically harsh and others lenient, producing 'fair' ability estimates that do not penalize an examinee for happening to draw a severe judge.

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Many-Facet Rasch Measurement for Rater-Mediated Assessment

Taksonomisk metoderegister · latent-structure / education

Linacre, J. M. (1989). Many-Facet Rasch Measurement. MESA Press. · ISBN 9780941938020
Engelhard, G., & Wind, S. A. (2018). Invariant Measurement with Raters and Rating Scales: Rasch Models for Rater-Mediated Assessments. Routledge. · ISBN 9781848725812

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Same method familyGeneralizability Theorymachine-suggested · Relational suggestion, not evidence.Used in the same domainPortfolio Assessmentmachine-suggested · Relational suggestion, not evidence.Same method familyRasch Modelmachine-suggested · Relational suggestion, not evidence.Used in the same domainRubric Developmentmachine-suggested · Relational suggestion, not evidence.