Nataliya V. Ivankova, The University of Alabama - Birmingham

Summing Up: Aggregating, Organizing, and Using Evidence for Improvement Science Across Diverse Classrooms and Schools - Rachel Beattie, The Carnegie Foundation for the Advancement of Teaching; Nicholas Zurlo, Turnaround For Children

Mixed-Methods Case Study: Considerations for Intersecting Two Methodologies - Vicki L. Plano Clark, University of Cincinnati; Lori Foote, University of Cincinnati; Janet Walton, Purdue University

Topic Modeling: Exploring the Pitfalls of Automated Coding in Research and Evaluation Data Apps - Eli Lieber, University of California - Los Angeles; Dan Kaczynski, University of Canberra; Michelle Salmona, University of Canberra

Immediate Oral Reflection as a Methodology to Explore Novice and Veteran Teachers' Adaptive Expertise Development - Chelsea Walter, Colorado College

Rochelle S. Michel, Educational Testing Service

A Bayesian Multilevel Multidimensional Item Response Theory Model for Testing a Key Assumption of the Bifactor Model - Ken A. Fujimoto, Loyola University Chicago

A Conditional Joint Modeling Approach for Compensatory Multidimensional Item Response Model and Response Times - Kaiwen Man, University of Alabama; Hong Jiao, University of Maryland-College Park; Peida Zhan, Beijing Normal University

Reporting Overall Scores and Domain Scores of Bifactor Models - Yue Liu, Beijing Normal University; Hongyun Liu, Beijing Normal University

Toward Large-Scale Item Response Theory Factor Analysis of Polytomous Data - Eugene J Geis, Deluxe Marketing Solutions; Gregory Camilli, Rutgers University - New Brunswick/Piscataway

Relative Diagnostic Profile: An Alternative to Subscore Reporting in Licensure Tests - Ren Liu, University of Florida; Hong Qian, National Council of State Boards of Nursing; Xiao Luo, Measured Progress; Ada Woo, National Council of State Boards of Nursing

Metin Bulus, University of Missouri - Columbia

Dealing With Missing Data by EM in Single-Case Studies - Li-Ting Chen, University of Nevada, Reno; Yanan Feng, McKinsey & Company; Po-Ju Wu, Indiana University; Chao-Ying J. Peng, Indiana University

Latent Interaction Modeling With Planned Missing Data Designs - Jayden Nord, University of Nebraska - Lincoln; James A. Bovaird, University of Nebraska - Lincoln; Matthew Fritz, University of Nebraska - Lincoln

The Performance of Multivariate Methods for Two-Group Comparisons With Small Samples and Incomplete Data - Keenan A. Pituch, The University of Texas - Austin; Megha Joshi, The University of Texas at Austin; Ryoungsun Park, Wayne State University; Wanchen Chang, NWEA

When Interactions Bias Selected Corrections - Dustin Fife, Rowan University

Elizabeth Iris Rivera Rodas, Montclair State University