معرفی
Kristopher J. Preacher is a Professor in the Quantitative Methods (QM) program at Vanderbilt University's Department of Psychology & Human Development. He specializes in bridging theoretical frameworks with multivariate statistical techniques for analyzing complex longitudinal and correlational data.
- Lois Autrey Betts Chair in Education & Human Development
- Associate Chair, Department of Psychology & Human Development
- Editorial Board Member: Behavior Research Methods, Organizational Research Methods
His methodological research focuses on:
- Structural Equation Modeling (SEM)
- Multilevel Modeling (MLM)
- Mediation and Moderation Effects
- Model Fit Evaluation
- Factor Analysis
- Continuous Time Modeling
Recent publications emphasize model selection strategies, nonlinear treatment effects in cluster trials, and challenges in power analysis for complex models. Key collaborations span nutrition science, educational interventions, and clinical psychology applications.
Scientific contributions include:
- Developing open-source statistical tools (e.g., semTools)
- Advancing multilevel SEM frameworks
- Promoting best practices for variable centering
He advises graduate students and teaches courses in:
- Applied Nonparametric Statistics
- Multilevel Modeling
۰مقاله منتشرشده
