Diagnosing a common rater halo effect using the polytomous Rasch model

Ida Marais1, David Andrich

  • 1Graduate School of Education, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia. ida.marais@uwa.edu.au

Journal of Applied Measurement
|February 24, 2012
PubMed

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