Involving Program Beneficiaries in the Early Stages of Evaluation: Issues of Consequential Validity and Influence
| Autor: | Brandon, Paul R., Lindberg, Marlene A., Wang, Zhigang |
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| Zdroj: | Educational Evaluation and Policy Analysis, 1993 Dec 01. 15(4), 420-428. |
| Databáze: | JSTOR Journals |
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