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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R<strong>and</strong>om Assignment• R<strong>and</strong>om: people, or things are placed ingroups by chance• R<strong>and</strong>om assignment makes groupscomparable• Not always an option but it is possiblemore often than you think– when not all participants can receive theintervention at onceIPDET 35 35