Date of Award
Campus Access Dissertation
Educational Psychology / Research
Michael A Seaman
Propensity score matching is a relatively new technique used in observational studies to approximate data that have been randomly assigned to treatment. This technique assimilates the values of several covariates into a single propensity score that is used as a matching variable to create similar groups.
This dissertation comprises two separate but related studies. The first is a simulation wherein generated data are analyzed to determine if one of three propensity score matching techniques performs more effectively in reducing sample bias and if those methods more accurately detect a simulated effect size than does a traditional analysis of covariance (ANCOVA).
Phillips, S. M.(2012). Propensity Score Matching Techniques: Simulation and Application in an Educational Research Context. (Doctoral dissertation). Retrieved from http://scholarcommons.sc.edu/etd/1032