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Real and Artificial Differential Item Functioning in Polytomous Items
Educational and Psychological Measurement, 2015David Andrich, Curt Hagquist
exaly
PRASCH: A Fortran Program for Latent Class Polytomous Response Rasch Models
Applied Psychological Measurement, 1993openaire +1 more source
Evaluate the magnitude of non uniform DIF for Rasch model: the polytomous case
2012openaire +1 more source

