Cite
HARVARD Citation
Arce-Ferrer, A. et al. (2017). Investigating Separate and Concurrent Approaches for Item Parameter Drift in 3PL Item Response Theory Equating. International journal of testing. 17 (1), pp. 1-22. [Online].
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Arce-Ferrer, A. et al. (2017). Investigating Separate and Concurrent Approaches for Item Parameter Drift in 3PL Item Response Theory Equating. International journal of testing. 17 (1), pp. 1-22. [Online].