Module 6: Descriptive, Normative, and Impact Evaluation Designs
Module 6: Descriptive, Normative, and Impact Evaluation Designs
Module 6: Descriptive, Normative, and Impact Evaluation Designs
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Experimental Design• Called the “true experiment”– involves r<strong>and</strong>om assignment– uses comparison groups– often includes before-<strong>and</strong>-after measures• Considered the optimum approach butcan be difficult to implement• Drawback:– often small scale, less generalizableIPDET 42 42
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