Jeffrey A Douglas, Professor

1989 …2019
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Personal profile

Professional Information

Assistant Professor and Associate Professor, Biostatistics and Medical Informatics, University of Wisconsin-Madison (1995-2001)

  • Associate Editor, Statistics and Its Interface (2007-)
  • Associate Editor, Psychometrika (2003-)
  • Co-director of Educational and Psychological Measurement Lab

Creative/Performing Interests

  • Psychometrics
  • Latent Variable Models
  • Multivariate Categorical Data Analysis

Education/Academic qualification

Statistics, PhD, University of Illinois at Urbana-Champaign

… → 1995

Mathematics, BS, University of Illinois at Urbana-Champaign

… → 1990

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.

Job Satisfaction Medicine & Life Sciences
Eflornithine Medicine & Life Sciences
Physicians Medicine & Life Sciences
Cystic Fibrosis Medicine & Life Sciences
Characteristic Curve Mathematics
Quality of Life Medicine & Life Sciences
Psychometrics Medicine & Life Sciences
Women Physicians Medicine & Life Sciences

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Research Output 1989 2019

A nonparametric technique for analysis of state-trace functions

Benjamin, A. S., Griffin, M. L. & Douglas, J. A., Jun 2019, In : Journal of Mathematical Psychology. 90, p. 88-99 12 p.

Research output: Contribution to journalArticle

Trace Function
Trace analysis
ROC Curve

Cognitive Diagnostic Models With Attribute Hierarchies: Model Estimation With a Restricted Q-Matrix Design

Tu, D., Wang, S., Cai, Y., Douglas, J. A. & Chang, H., Jun 1 2019, In : Applied Psychological Measurement. 43, 4, p. 255-271 17 p.

Research output: Contribution to journalArticle

estimation procedure
Research Personnel

Bayesian Estimation of the DINA Q matrix

Chen, Y., Culpepper, S. A., Chen, Y. & Douglas, J. A., Mar 1 2018, In : Psychometrika. 83, 1, p. 89-108 20 p.

Research output: Contribution to journalArticle

Bayesian Estimation
Latent Class Model

Using Response Times to Assess Learning Progress: A Joint Model for Responses and Response Times

Wang, S., Zhang, S., Douglas, J. & Culpepper, S., Jan 2 2018, In : Measurement. 16, 1, p. 45-58 14 p.

Research output: Contribution to journalArticle

Learning systems