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Differential Item Functioning: Methods and Applications
Fri, April 8, 12:00 to 1:30pm, Convention Center, Floor: Level Three, Ballroom ASession Type: Roundtable Session
Sub Unit
Chair
Papers
A Power Formula for the Crossing Simultaneous Item Bias Test (SIBTEST) for Non-Uniform and Uniform Differential Item Functioning - Zhushan Mandy Li, Boston College
Examining Sequence of Contextualized Items in Science: Experimental Evidence on English Learners and Non–English Learners - Ting Wang, Educational Testing Service
Exploring Gender Differential Item Functioning in Eighth-Grade Mathematics Items for the United States and Taiwan - Ming-Chih Lan, University of Washington
The Effect of the New Variance-Covariance Estimation Method on Differential Functioning of Items and Tests: BILOG-MG3 Versus IRTPRO - T. C. Oshima, Georgia State University; Keith Darnell Wright, Secondary School Admission Test Board; David R J Fikis, Georgia State University; Scott B Morris, Illinois Institute of Technology
User-Friendly and Effective Item Purification for Differential Item Functioning Analysis in IRTPRO - David R J Fikis, Georgia State University; T. C. Oshima, Georgia State University