Laura Williams
Email laura.k.williams@vanderbilt.edu
Department Quantitative Methods and Evaluation, Dept. of Psychology and Human Development
Advisor David Cordray
   
 

Areas of Interest

  • Application of theoretical statistical models to real, non-ideal situations.
  • Modeling the selection process in non-experimental studies, especially using ANCOVA and propensity score analysis.
  • Helping other researchers to use good designs, methods, and statistics in their own areas of study.

Keyword Interest

  • Gifted Education/ Academically Gifted Students
  • Rubin Causal Model
  • Applied Model Analysis
  • Program Evaluation

Current Research Topic/Field-Based Project

Research Topics:
Appropriateness of the use of analysis of covariance as an alternative to propensity score analysis for balancing non-experimentally derived groups.

Research Topics:
Tests of balance on the propensity score, especially with the R statistical package.

Former Experience

  • Research Assistant, CWRU Dept. of Pediatric Psychology, investigating child-parent relationships and adherence to Type I diabetes management in adolescents.

Education

  • B.A. (2005): Psychology, Case Western Reserve University