Laboratory for latent variable modeling


A Graphical and nonlinear mixed model approach to IRT with R package FLIRT

April 2015: NCME, Chicago, IL

Mar 2015: University of Jena, Germany

Jan 2015: University of Tuebingen, Germany

July, 2014: Graduate School of Education, UC Berkeley, CA

June, 2014: Educational Testing Service, Princeton, NJ

May, 2014: Korean Society for Educational Evaluation, Seoul, South Korea

May, 2014: Educational measurement and statistics, Yonsei University, South Korea

April, 2014: National Council on Measurement in Education (NCME), Philadelphia, PA

Psychometric analyses using gllamm
Sep, 2013: Quantitative psychology, Free University of Berlin, Germany

Apr, 2013: Graduate School of Education, UC Berkeley, CA


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