Graduate Students
Shannon Jacoby
Email: jacoby.137@osu.edu
Advisor: Dr. Paul De Boeck
Research Interests: Analysis of non-parametric data, the treatment of non-normality in psychological research, and its methodological applications. Substantive interests include understanding how statistics are taught, particularly the introduction of power analysis, and understanding the implications of different ideological and pedagogical approaches.
Frank Leyva Castro
Email: leyvacastro.1@osu.edu
Advisor: Dr. Jolynn Pek
Research Interests: Structural equation modeling, mediation, moderation, and factor analysis. Substantive interests focus on the impact of technology on behavior.
Postdoctoral Scholars
Marco (Siyuan) Chen
Email: chen.8358@osu.edu
Advisor: Dr. Jolynn Pek
Research Interests: Longitudinal measurement and growth models with individual-specific covariate moderation effects; scale item evaluation with Bayesian regularization. Substantive interests in improving fairness and equity in constructing university exam items.