Steven Andrew Culpepper


Research output per year

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Personal profile


  • PhD, Educational Psychology, University of Minnesota, 2006
  • BS, Economics, Bowling Green State University, 2001

Research Interests

  • Psychometric models
  • Latent class models
  • Large-scale testing and assessment
  • Statistical computing

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Research Output

An Exploratory Diagnostic Model for Ordinal Responses with Binary Attributes: Identifiability and Estimation

Culpepper, S. A., Dec 1 2019, In : Psychometrika. 84, 4, p. 921-940 20 p.

Research output: Contribution to journalArticle

  • Development and Application of an Exploratory Reduced Reparameterized Unified Model

    Culpepper, S. A. & Chen, Y., Feb 1 2019, In : Journal of Educational and Behavioral Statistics. 44, 1, p. 3-24 22 p.

    Research output: Contribution to journalArticle

  • Estimating the Cognitive Diagnosis Q Matrix with Expert Knowledge: Application to the Fraction-Subtraction Dataset

    Culpepper, S. A., Jun 15 2019, In : Psychometrika. 84, 2, p. 333-357 25 p.

    Research output: Contribution to journalArticle

  • High-Stakes Testing Case Study: A Latent Variable Approach for Assessing Measurement and Prediction Invariance

    Culpepper, S. A., Aguinis, H., Kern, J. L. & Millsap, R., Mar 15 2019, In : Psychometrika. 84, 1, p. 285-309 25 p.

    Research output: Contribution to journalArticle

  • Preface

    Wiberg, M., Culpepper, S. A., Janssen, R., González, J. & Molenaar, D., Jan 1 2019, In : Springer Proceedings in Mathematics and Statistics. 265, p. v

    Research output: Contribution to journalEditorial