In Event: AERA Virtual Poster Session 8

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

Alternatives to Cronbach's Alpha: Bias, Sensitivity to Mismatch, Scale Strength, Scale Length, and Sample Size - Leifeng XIAO, The Chinese University of Hong Kong; Dan Wang, The Chinese University of Hong Kong; Luyang Guo, The Chinese University of Hong Kong; Kit-Tai Hau, Chinese University of Hong Kong

A Meta-Review: The Gap Between Simulated and Real Data in CDM Research - Sook Hyun Park, The University of Texas at Austin; Hyeon-Ah Kang, The University of Texas at Austin

A Reliability of Separation Index for Evaluating Unfolding Scales - Trenton Combs, University of Miami; Jue Wang

Effects of Routing Methods on Routing Accuracy in MST - Liuhan Sophie Cai, Cognia; Louis A. Roussos, Cognia

Model-Based Approaches to Classifying Students Into Competence-Based Proficiency Levels - Jing Huang, East China Normal University; Xiangdong Yang, East China Normal University

Recovery Accuracy of Regression Coefficient and Measurement Model Parameters of Bifactor-(S-1) and (S∙I-1) Models - Jason C. Immekus, University of Louisville; William Holmes Finch, Ball State University; Brian F. French, Washington State University

A Monte Carlo Study of Confidence Interval Methods for Generalizability Coefficient - Zhehan Jiang, Peking University; Mark R. Raymond, none; Ren Liu, University of California - Merced; Dexin Shi, University of South Carolina; Junhua Sun, Nanjing University; Lu Liu, Peking University