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Download full textKim, Junyeop; Seltzer, Michael – National Center for Research on Evaluation, Standards, and Student Testing (CRESST), 2007
In this report we focus on the use of propensity score methodology in multisite studies of the effects of educational programs and practices in which both treatment and control conditions are enacted within each of the schools in a sample, and the assignment to treatment is not random. A key challenge in applying propensity score methodology in…
Descriptors: Outreach Programs, Methods, Inferences, Regression (Statistics)
