SIG-Rasch Measurement

Mary Garner, Kennesaw State University

Assessing the Effects of Different Item Parameter Profiles in Mixture Rasch Models - Youngmi Cho, University of Maryland; Hong Jiao, University of Maryland; George B. Macready, University of Maryland

Comparing Panel Designs With Routing Methods in the Multistage Test With the Partial Credit Model - Jiseon Kim, University of Washington - Seattle; Hyewon Chung, Chungnam National University; Ryoungsun Park, The University of Texas - Austin; Barbara G. Dodd, The University of Texas - Austin

Comparison of Priors in Bayesian Estimation of 1-PL (One-Parameter Logistic) Item Response Models - Prathiba Natesan, University of North Texas; Ratna Nandakumar, University of Delaware; Tom Minka, Microsoft Research; Xiaoyu Qian; Jonathan D. Rubright, American Institute of Certified Public Accountants

The Distribution of Between-Dimension Correlation in Misspecified Multidimensional Rasch Models in Unidimensional Data - Leigh M. Harrell-Williams, Georgia State University

Lihshing Leigh Wang, University of Cincinnati