Developmental evaluation is proposed as a term to describe certain long-term partnering relationships with clients who are, themselves, engaged in ongoing program development. Rather than a model, developmental evaluation is a relationship founded on a shared purpose and is a way of being useful in innovative settings. (SLD)

Propositions about what works in program evaluation are presented: (1) evaluators should be involved from the beginning; (2) evaluation should be based on explicit programmatic theory; (3) quasi-experimental designs must have high internal validity; and (4) evaluators must combat the deterioration of experimental control that occurs in…

The author's optimistic view of evaluation in the future includes increased utilization, especially in the private sector; more professionalization, with potential for conflict; more academic program development; more use in policy; increase in the use of complex methods; and more involvement in program development. (SLD)

This paper summarized contributors' ideas about evaluation as a field and where it is going. Topics discussed were qualitative versus quantitative debate; evaluation's purpose; professionalization; program failure; program development; evaluators as advocates; evaluation knowledge; evaluation expansion; and methodology and design. (SLD)