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| New Directions for Program… | 1 |
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| Judd, Charles M. | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedJudd, Charles M. – New Directions for Program Evaluation, 1987
Beyond assessing whether a treatment is effective, researchers must understand why it is effective if evaluation research is to determine how treatments can be improved. Means of combining process evaluation and outcome evaluation toward this goal and two general approaches to testing causal models are described. (TJH)
Descriptors: Evaluation Methods, Formative Evaluation, Outcomes of Treatment
