Ten functions of program theory are reviewed: contributing to social science knowledge; assisting policymakers, discriminating between theory failure and program failure, identifying the problem and target group, providing program implementation description, uncovering unintended effects, specifying intervening variables, improving formative use…

Stakeholder evaluation was designed to address widely recognized problems in the conduct of evaluation. However, global propositions about the problems and prospects of program evaluation obscure the circumstances in which social science can contribute to social problem solving. (Author/PN)