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
Fingerprint is based on mining the text of the expert's scholarly documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
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Network
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Inferring the Number of Attributes for the Exploratory DINA Model
Chen, Y., Liu, Y., Culpepper, S. A. & Chen, Y., Mar 2021, In: Psychometrika. 86, 1, p. 30-64 35 p.Research output: Contribution to journal › Article › peer-review
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Introduction to JEBS Special Issue on NAEP Linked Aggregate Scores
McCaffrey, D. F. & Culpepper, S. A., Apr 2021, In: Journal of Educational and Behavioral Statistics. 46, 2, p. 135-137 3 p.Research output: Contribution to journal › Editorial › peer-review
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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., Oct 1 2020, In: Applied Psychological Measurement. 44, 7-8, p. 515-530 16 p.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