Status Affiliate Faculty
Home Department of Statistics
Phone 244-1390
Email sculpepp@illinois.edu
Address
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Biography
Steven Culpepper is a professor in the Department of Statistics. He is also a Data Science Founder Professional Scholar of Statistics. Professor Culpepper is additionally a professor in the Department of Psychology and Department of Educational Psychology.
Education
B.S., economics, Bowling Green State University, 2001
Ph.D., educational psychology, University of Minnesota, 2006
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Research
Research areas:
Quantitative Methods in the Social Sciences
Research interests:
Psychometric models
Latent class models
Large-scale testing and assessment
Statistical computing
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2023
- Bogdan, P. C., Dolcos, F., Moore, M., Kuznietsov, I., Culpepper, S. A., & Dolcos, S. (2023). Social Expectations are Primarily Rooted in Reciprocity: An Investigation of Fairness, Cooperation, and Trustworthiness. Cognitive Science, 47(8), Article e13326. https://doi.org/10.1111/cogs.13326
- Chen, Y., Culpepper, S. A., & Chen, Y. (2023). Bayesian Inference for an Unknown Number of Attributes in Restricted Latent Class Models. Psychometrika, 88(2), 613-635. https://doi.org/10.1007/s11336-022-09900-7
- Culpepper, S. A. (2023). A Note on Weaker Conditions for Identifying Restricted Latent Class Models for Binary Responses. Psychometrika, 88(1), 158-174. https://doi.org/10.1007/s11336-022-09875-5
- Culpepper, S. A., & Balamuta, J. J. (2023). Inferring Latent Structure in Polytomous Data with a Higher-Order Diagnostic Model. Multivariate Behavioral Research, 58(2), 368-386. https://doi.org/10.1080/00273171.2021.1985949
- Culpepper, S. A., & Xu, G. (2023). Introduction to JEBS Special Issue on Diagnostic Statistical Models. Journal of Educational and Behavioral Statistics, 48(6), 687-689. https://doi.org/10.3102/10769986231210002
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