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• 2020

  The four-parameter normal ogive model with response times

  Du, Y. & Kern, J. L., 2020, Quantitative Psychology - 84th Annual Meeting of the Psychometric Society, IMPS 2019. Wiberg, M., Molenaar, D., González, J., Böckenholt, U. & Kim, J-S. (eds.). Springer, p. 55-67 13 p. (Springer Proceedings in Mathematics and Statistics; vol. 322).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Response Time
  • Model
  • Logistic Model
  • Testing
  • Personality

• IRTBEMM: An R Package for Estimating IRT Models With Guessing or Slipping Parameters

  Guo, S., Zheng, C. & Kern, J. L., Oct 1 2020, In: Applied Psychological Measurement. 44, 7-8, p. 566-567 2 p.

  Research output: Contribution to journal › Article › peer-review

  • model theory
  • Datasets
  • Research Personnel
• 2017

  A Bi-Factor Approach to Modeling the Structure of Worry and Rumination

  Hur, J., Heller, W., Kern, J. L. & Berenbaum, H., Jul 1 2017, In: Journal of Experimental Psychopathology. 8, 3, p. 252-264 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Temperament
  • Anxiety
  • Depression
• 2018

  Optimizing the Use of Response Times for Item Selection in Computerized Adaptive Testing

  Choe, E. M., Kern, J. L. & Chang, H. H., Apr 1 2018, In: Journal of Educational and Behavioral Statistics. 43, 2, p. 135-158 24 p.

  Research output: Contribution to journal › Article › peer-review

  • time
  • weighting
  • operationalization
  • compromise
  • flexibility
• 2016

  The role of multiple-group measurement invariance in family psychology research

  Kern, J. L., McBride, B. A., Laxman, D. J., Justin Dyer, W., Santos, R. M. & Jeans, L. M., Apr 1 2016, In: Journal of Family Psychology. 30, 3, p. 364-374 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Developmental Disabilities
  • Fathers
  • Longitudinal Studies
  • Datasets
  • Parturition
• 2017

  Father Involvement in Early Intervention: Exploring the Gap Between Service Providers’ Perceptions and Practices

  McBride, B. A., Curtiss, S. J., Uchima, K., Laxman, D. J., Santos, R. M., Weglarz-Ward, J., Dyer, W. J., Jeans, L. M. & Kern, J., Jun 1 2017, In: Journal of Early Intervention. 39, 2, p. 71-87 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Fathers
  • Disabled Children
  • Aptitude
  • Child
• 2018

  Inviting Dad to the Dance: Father-Child Involvement and Interactions

  Weglarz-Ward, J. M., Santos, R. M., Laxman, D. J., McBride, B. A., Curtiss, S. L. & Kern, J. L., 2018, Interaction: Enhancing Children’s Access to Responsive Interactions. McCollum, J. A., Santos, R. M. & Weglarz-Ward, J. M. (eds.). Division for Early Childhood of the Council for Exceptional Children, p. 51-64 (DEC Recommended Practices Monograph Series; no. 5).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• 2017

  On the Correspondence Between Procrustes Analysis and Bidimensional Regression

  Kern, J. L., Apr 1 2017, In: Journal of Classification. 34, 1, p. 35-48 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Procrustes Analysis
  • Correspondence
  • Regression
  • Regression Analysis
  • Geography
• 2020

  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

  • Datasets
  • Model
  • Model Diagnostics
  • Hierarchical Structure
  • Identifiability