Stakeholder-based studies modify the relationship between evaluator and user, producing conflict that can cause evaluators to regress to familiar, traditional patterns that leave interactive evaluation strategies only partially implemented. (Author/PN)

Analysis of the assumptions underlying the stakeholder approach to evaluation combined with the limited experience in testing the approach reported in this volume, suggests that some claims are cogent and others problematical. (Author)

Program theory and implementation process theory contribute, respectively, to specifying the what and the why of program delivery. This article discusses the relationship between these two theories and the types of data collection methods that can be derived from each in order to contribute to more comprehensive evaluation designs. (JAZ)

A short history of program theory in evaluation is reviewed. Two related problems in program evaluation are discussed and illustrated: (1) how to specify in measurable terms the consensus of theories and values that guides the program; and (2) how to construct a theoretical framework that specifies the use of these measurements. (Author/JAZ)

The evaluators of Push/Excel assumed that it was a systematically developed program with measurable outcomes, not a charismatically inspired movement whose effects would be hard to pin down. As a result, neither the program nor the evaluation approach used were adequately tested. (Author)