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Comparing, Decomposing, and Exploring Models
Fri, April 4, 10:35am to 12:05pm, Convention Center, Floor: 100 Level, 112ASession Type: Paper Session
Abstract
Various modeling approaches within the Rasch framework will be presented. Approaches and topics include, but are not limited to: MMLE-EM, DIF, DFF, Multidimensional models, and testlets.
Sub Unit
Chair
Papers
Multidimensional Random Coefficients Multinomial Logit Differential Item Functioning (DIF) Decomposition Modeling for a Testlet Item DIF Investigation - Insu Paek, Florida State University; Hirotaka Fukuhara, Pearson
Exploring Differential Facet Functioning Models - Luke Stanke, University of Minnesota; Mark L. Davison, University of Minnesota
Comparing Three Estimation Approaches for the Rasch Testlet Model - Tian Song, Pearson; Yi-Hung Lin, University of California - Berkeley
Investigating the Performance of Person-Fit Measures Under Rasch Multidimensional Models - Yan Xia, Florida State University; Insu Paek, Florida State University