Abstract: TBD
Bio
Dr. Steven Andrew Culpepper is a Professor in the Department of Statistics at the University of Illinois at Urbana-Champaign. He earned a Ph.D. in Educational Psychology from the University of Minnesota Twin Cities. Dr. Culpepper’s research examines issues related to psychometrics, finite mixture models for learning interventions, and Bayesian computation. His recent research focuses on restricted latent class models and hidden Markov models for applications involving diagnostic assessments and the fine-grained evaluation of learning interventions, providing foundational methodologies for modern AI-driven and adaptive educational testing environments. To date, he has coauthored over 80 publications and developed open-source software packages to implement complex Bayesian and psychometric methods. He has received support for several psychometric projects from the Spencer Foundation, the American Educational Research Association (AERA), and the National Science Foundation (NSF).
Professor Culpepper is a past Editor-in-Chief of the Journal of Educational and Behavioral Statistics, former Associate Editor for Psychometrika and the IMPS Proceedings, and has served on the editorial boards of the Journal of Educational Measurement and Organizational Research Methods. His extensive professional service includes serving as the 2025-2026 President of the Psychometric Society, membership on its Board of Trustees of the Psychometric Society (2018-2022), the Grants Program Governing Board of the AERA, the Technical Review Panel of the National Indian Education Study, and the Design and Analysis Committee for the National Assessment of Educational Progress (NAEP).
At UIUC, Professor Culpepper has been recognized with the Arnold O. Beckman Research Award from the Campus Research Board, the 2021-2022 College of Liberal Arts and Sciences Dean’s Distinguished Professorial Scholar award, the 2021 Campus Distinguished Promotion Award, and the 2021-2024 Department of Statistics Data Science Founder Professorial Scholar title. He has been included on the UIUC “List of Teachers Ranked as Excellent By Their Students,” a co-recipient of the 2021 National Council on Measurement in Education (NCME) Bradley Hanson Award, and an elected member of the Society of Multivariate Experimental Psychology. Professor Culpepper actively collaborates on interdisciplinary research teams, advises undergraduate, masters, and doctoral students, and works to broaden the participation of under-represented and first-generation college students in the mathematical and data sciences.
