Email: sculpepp
Voice: 217.333.2167
Fax: 217.244.7190

116D Illini Hall
725 S. Wright St.
Champaign, IL 61820

Steven Culpepper

Assistant Professor

Department of Statistics

University of Illinois at Urbana-Champaign

Educational Background

  • PhD, Educational Psychology, University of Minnesota, 2006

Research Interests

  • Statistical methods in education and psychology
  • Fairness and bias in educational testing
  • Item response analysis
  • Visualization and statistical computing

Selected Publications

  • Mathieu, J., Aguinis, H., Culpepper, S. A., & Chen, G. (2012). Improving the accuracy of inferences about cross-level interaction tests in random coefficient modeling. Journal of Applied Psychology, 97, 951-966. (Authors contributed equally and order was determined randomly)
  • Culpepper, S. A. (2012). Evaluating EIV, OLS, and SEM estimators of group slope differences in the presence of measurement error: The single indicator case. Applied Psychological Measurement, 36, 349-374.
  • Culpepper, S. A. (2012). Using the criterion-predictor factor model to compute the probability of detecting prediction bias with ordinary least squares regression. Psychometrika, 77, 561-580.
  • Culpepper, S. A. & Aguinis, H. (2011). Using analysis of covariance (ANCOVA) with fallible covariates. Psychological Methods, 16, 166-178.
  • Culpepper, S. A. & Aguinis, H. (2011). R is for revolution: A review of a cutting-edge, free, open source statistical package. Organizational Research Methods, 14, 735-740.
  • Aguinis, H., Culpepper, S. A., & Pierce, C. A. (2010). Revival of test bias research in preemployment testing. Journal of Applied Psychology, 95, 648-680.
  • Culpepper, S. A. (2010). Studying individual differences in predictability with gamma regression and nonlinear multilevel models. Multivariate Behavioral Research, 45, 153-185.
  • Culpepper, S. A. (2009). A multilevel approach for nonlinear profile analysis of dichotomous data. Multivariate Behavioral Research, 44, 646-667.
  • Culpepper, S. A. & Davenport, E. C. (2009). Assessing differential prediction of college grades by race/ethnicity with a multilevel model. Journal of Educational Measurement, 46, 220-242.

Department of Statistics
725 South Wright Street
Champaign, Illinois 61820 USA
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