Browse by Depositor
Number of items: 1. Zhang, Ya (2017) Detection of latent differential item functioning (DIF) using mixture 2PL IRT model with covariate. Doctoral Dissertation, University of Pittsburgh. (Unpublished) |
Browse by Depositor
Number of items: 1. Zhang, Ya (2017) Detection of latent differential item functioning (DIF) using mixture 2PL IRT model with covariate. Doctoral Dissertation, University of Pittsburgh. (Unpublished) |
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