Division D - Measurement and Research Methodologies / Division D - Section 2: Quantitative Methods and Statistical Theory

Ann A. O'Connell, Rutgers University

The Implications of Covariate Distributional Differences on Generalizability Statistics (Poster 1) - Wendy Chan, The University of Pennsylvania; Jimin Oh, University of Pennsylvania; Katherine Wilson, University of Pennsylvania

Optimal Sampling Strategies for Cluster-Randomized Trials Detecting Moderation and Main Effects (Poster 2) - Zuchao Shen, University of Georgia; Benjamin Kelcey, University of Cincinnati; Zhenqiu Laura Lu, University of Georgia; Eunji Lee, University of Georgia

Airbag Moderation: Power Analysis via Simulation plus Empirical Examples in Education (Poster 3) - James Hall, University of Southampton; Lars-Erik Malmberg, University of Oxford; Gregory J. Palardy, University of California - Riverside

Combining Inverse Propensity Score Weighting and Boosting Algorithms to Estimate Causal Moderation Effects (Poster 4) - Sirui Ren, University of North Carolina - Chapel Hill; Puyao Ge, Rice University; Nianbo Dong, University of North Carolina - Chapel Hill

Estimating Cross-Site Impact Variation to Improve the Statistical Power for Multisite Randomized Trials in Education (Poster 5) - Thuy Dung Pham, University of Georgia; Jessaca K. Spybrook, Western Michigan University

Experimental Power for Mediation Effects in Multisite Studies (Poster 6) - Fangxing Bai, Montana State University; Benjamin Kelcey, University of Cincinnati; Amota Ataneka, University of Cincinnati; Yanli Xie, Florida State University; Nianbo Dong, University of North Carolina - Chapel Hill

Methodological Innovation in Evaluating the Cost-Effectiveness of Simulation Training: An Integrated Approach Combining Transfer Effectiveness and Change-Point Analysis (Poster 7) - Xinyu Wu, Peking University; Zhehan Jiang, Peking University

nMAX: Practical Sample Size Planning for Multiple Regression, Measured Variable Path Models, and Beyond (Poster 8) - Gregory R. Hancock, University of Maryland; Yi Feng, University of California - Los Angeles

Practical Considerations on How Teacher and School ICCs (Intraclass Correlation Coefficients) Vary/Co-Vary With District Characteristics (Poster 9) - Dea Mulolli, HumRRO; Eric C. Hedberg, Abt Associates; Jessaca K. Spybrook, Western Michigan University

Statistical Power for Incremental Cost-Effectiveness Ratios Based on Monte Carlo Intervals in (Multi-Site) Randomized Trials (Poster 10) - Nianbo Dong, University of North Carolina - Chapel Hill; Wei Li, University of Florida; Benjamin Kelcey, University of Cincinnati

D. Betsy Mccoach, University of Connecticut