By the same authors

From the same journal

Rejoinder: Yes, Control Groups Are Essential in Program Evaluation: A Response to Pogrow

Research output: Contribution to journalComment/debate



Publication details

JournalEducational Researcher
DatePublished - 1999
Issue number3
Number of pages3
Pages (from-to)36-38
Original languageUndefined/Unknown


Comments on S. Pogrow's suggestion that educational programs should be judged by the degree to which schools using them achieve "surprising scores." Emphasizes the importance of the use of control groups in program evaluation. (SLD).

Bibliographical note

Database: ERIC

Additional notes: Responds to S. Pogrow's comments on Slavin's article "Design Competitions: A Proposal for A New Federal Role in Educational Research and Development, ""Educational Researcher" v26 n1 p22-28 1997

Record type: New.

Language: English

DataStar source field: Educational Researcher, Apr 1999, vol. 28, no. 3, p. 36-38, ISSN: 0013-189X.

DataStar update date: 19990101

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