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Peck, Laura R. – Evaluation Review, 2005
The conventional way to measure program impacts is to compute the average treatment effect; that is, the difference between a treatment group that received some intervention and a control group that did not. Recently, scholars have recognized that looking only at the average treatment effect may obscure impacts that accrue to subgroups. In an…
Descriptors: Program Effectiveness, Evaluation Methods, Welfare Recipients, Multivariate Analysis