Division D - Measurement and Research Methodologies / Division D - Section 1: Psychometrics, Measurement, and Assessment

Qiwei He, Educational Testing Service

A General Cognitive Diagnosis Modeling Framework for Polytomous Responses - Jinsong Chen, Sun Yat-Sen University

Estimating Multiple Levels of Attribute Mastery in Diagnostic Measurement - Ren Liu, University of Florida; Anne Corinne Huggins-Manley, University of Florida; Amber Elizabeth Benedict, University of Florida; M. David Miller, University of Florida; Mary T. Brownell, University of Florida; Cameron Martin

Investigation and Treatment of Missing Responses in the Implementation of Cognitive Diagnostic Models - Shenghai Dai, Washington State University - Pullman; Dubravka Svetina, Indiana University - Bloomington

Multiple Group Cognitive Diagnosis Models and Their Applications in Detecting Differential Item Functioning - Wenchao Ma, Rutgers University - New Brunswick/Piscataway; Ragip Terzi, Rutgers University - New Brunswick/Piscataway; Soo Youn Lee, American Institutes for Research; Jimmy de la Torre, The University of Hong Kong

The Application of Minimum Discrepancy Estimation in Implementation of Cognitive Diagnostic Models - Shenghai Dai, Washington State University - Pullman; Xiaolin Wang, NBOME; Dubravka Svetina, Indiana University - Bloomington; Stephanie Underhill, Indiana University - Bloomington; Yanan Feng, McKinsey & Company

The Effects of Q-Matrix Misspecification on Classification Accuracy and Consistency for Cognitive Diagnostic Assessment - Cong Chen, University of Illinois at Urbana - Champaign; Jinming Zhang, University of Illinois at Urbana-Champaign; Shenghai Dai, Washington State University - Pullman