Selected Methodological Papers
Pek, J., & Wu, H. (in press). Parameter uncertainty in structural equation models: Confidence sets and fungible estimates. Psychological Methods.
*Chalmers, R. P., Pek, J., & Liu, Y. (2017, June 8). Profile-likelihood confidence intervals in item response theory models. Multivariate Behavioral Research. Advance online publication. doi: 10.1080/00273171.2017.1329082
Pek, J., Wong, A. C. M., & *Wong, O. (2017). Confidence intervals for the mean of non-normal distribution: Transform of not transform. Open Journal of Statistics, 7, 405-421. doi: 10.4236/ojs.2017.73029.
Pek, J., & Flora, D. (2017, March 9). Reporting effect sizes in original psychological research: A discussion and tutorial. Psychological Methods. Advance online publication. doi: 10.1037/met0000126
*Flake, J. K., Pek, J., & Hehman, E. (2017). Construct validation in social and personality research: Current practice and recommendations. Social Psychological and Personality Science, 8, 370-378. doi: 10.1177/1948550617693063
Pek, J., *Chalmers, R. P, & Monette, G. (2016). On the relationship between confidence sets and exchangeable weights in multiple linear regression. Multivariate Behavioral Research, 51, 719-739. doi: 10.1080/00273171.2016.1225563
Pek, J., & Hoyle, R. H. (2016). On the (in)validity of tests of simple mediation: Threats and solutions. Social and Personality Psychology Compass, 10, 150-163. doi: 10.1111/spc3.12237
Pek, J., & Wu, H. (2015). Profile likelihood-based confidence intervals and regions for structural equation models. Psychometrika, 80, 1123-1145. doi: 10.1007/s11336-015-9461-1
Pek, J., *Chalmers, R. P., Kok, B. E. & Losardo, D. (2015). Visualizing confidence bands for semiparametrically estimated nonlinear relations among latent variables. Journal of Educational and Behavioral Statistics, 18, 537-553. doi: 10.3102/1076998615589129
Sterba, S. K., & Pek, J. (2012). Individual influence on model selection. Psychological Methods, 17, 582-599. doi: 10.1037/a0029253
Pek, J., & MacCallum, R. C. (2011). Sensitivity analysis in structural equation models: Cases and their influence. Multivariate Behavioral Research, 46, 202-228. doi: 10.1080/00273171.2011.561068
Selected Substantive Papers
Willoughby, M. W., Pek, J., Greenberg, M. & the Family Life Project Investigators (2012). Parent-reported attention deficit/hyperactivity symptomatology in preschool-aged children: Factor structure, developmental change, and early risk factors. Journal of Abnormal Child Psychology, 40, 1301-1312. doi: 10.1007/s10802-012-9641-8
Richman, L. S., Pek, J., Pascoe, E. & Bauer, D. J. (2010). The effects of perceived discrimination on ambulatory blood pressure and affective responses to interpersonal stress modeled over 24-hours. Health Psychology, 29, 403-411. doi: 10.1037/a0019045
Fredickson, B. L., Cohn, M. A., Coffey, K., Pek, J., & Finkel, S. M. (2008). Positive emotions induced through meditation build consequential personal resources. Journal of Personality and Social Psychology, 95, 1045-1062. doi: 10.1037/a0013262
Bishop, G. D., Ngau, F., & Pek, J. (2008). Domain specific assessment of anger expression and ambulatory blood pressure. Personality and Individual Differences, 44, 1726-1737. doi: 10.1016/j.paid.2008.01.024
Richman, L. S., Bennett, G, Pek, J., Siegler, I., & Williams, R. B. Jr. (2007). Discrimination, dispositions and cardiovascular responses to stress. Health Psychology, 26, 675-683. doi: 10.1037/0278-618.104.22.1685
*Student co-author during time of research conducted.
**Postdoctoral fellow co-author during time of research conducted.