The langer-improved wald test for DIF testing with multiple groups: Evaluation and comparison of two-group IRT
WOOD, Carol M.
The langer-improved wald test for DIF testing with multiple groups: Evaluation and comparison of two-group IRT WOOD, Carol M. , Li Cai, Mian Wang - Los Angeles Sage 2013 - Vol.73 No. 3 (pp.532-545) - Educational and Psychological Measurement .
00131644
The langer-improved wald test for DIF testing with multiple groups: Evaluation and comparison of two-group IRT WOOD, Carol M. , Li Cai, Mian Wang - Los Angeles Sage 2013 - Vol.73 No. 3 (pp.532-545) - Educational and Psychological Measurement .
00131644