Status Affiliate Faculty
Home Department of Statistics
Phone 244-1390
Email sculpepp@illinois.edu
Address
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Biography
Education
B.S., Economics, Bowling Green State University, 2001
Ph.D., Educational Psychology, University of Minnesota, 2006
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Research
Research Interests:
Psychometric models
Latent class models
Large-scale testing and assessment
Statistical computing
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2022
- Balamuta, J. J., & Culpepper, S. A. (2022). Exploratory Restricted Latent Class Models with Monotonicity Requirements under PÒLYA–GAMMA Data Augmentation. Psychometrika, 87(3), 903-945. https://doi.org/10.1007/s11336-021-09815-9
- Man, A. X., & Culpepper, S. A. (2022). A Mode-Jumping Algorithm for Bayesian Factor Analysis. Journal of the American Statistical Association, 117(537), 277-290. https://doi.org/10.1080/01621459.2020.1773833
2021
- Chen, Y., Liu, Y., Culpepper, S. A., & Chen, Y. (2021). Inferring the Number of Attributes for the Exploratory DINA Model. Psychometrika, 86(1), 30-64. https://doi.org/10.1007/s11336-021-09750-9
- Culpepper, S. A., & Balamuta, J. J. (Accepted/In press). Inferring Latent Structure in Polytomous Data with a Higher-Order Diagnostic Model. Multivariate Behavioral Research. https://doi.org/10.1080/00273171.2021.1985949
- McCaffrey, D. F., & Culpepper, S. A. (2021). Introduction to JEBS Special Issue on NAEP Linked Aggregate Scores. Journal of Educational and Behavioral Statistics, 46(2), 135-137. https://doi.org/10.3102/10769986211001480