Research Output per year
Research Output per year
Personal profile
Education
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
Office Address
115 Illini Hall
725 S. Wright St.
M/C 374
Champaign, IL 61820
Office Phone
Fingerprint
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Research Output
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A Mode-Jumping Algorithm for Bayesian Factor Analysis
Man, A. X. & Culpepper, S. A., 2020, (Accepted/In press) In: Journal of the American Statistical Association.Research output: Contribution to journal › Article › peer-review
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A Multivariate Probit Model for Learning Trajectories: A Fine-Grained Evaluation of an Educational Intervention
Chen, Y. & Culpepper, S. A., 2020, (Accepted/In press) In: Applied Psychological Measurement.Research output: Contribution to journal › Article › peer-review
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A Restricted Four-Parameter IRT Model: The Dyad Four-Parameter Normal Ogive (Dyad-4PNO) Model
Kern, J. L. & Culpepper, S. A., Sep 1 2020, In: Psychometrika. 85, 3, p. 575-599 25 p.Research output: Contribution to journal › Article › peer-review
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A Sparse Latent Class Model for Cognitive Diagnosis
Chen, Y., Culpepper, S. & Liang, F., Mar 1 2020, In: Psychometrika. 85, 1, p. 121-153 33 p.Research output: Contribution to journal › Article › peer-review
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Editorial Statement
Culpepper, S. A., Feb 1 2020, In: Journal of Educational and Behavioral Statistics. 45, 1, p. 3-4 2 p.Research output: Contribution to journal › Editorial › peer-review
Open Access