Evaluators vary in their propensity to make direct valuative judgments of program worth. The decision to include recommendations with a report or provide merely descriptive evaluation depends on individuals' perspectives concerning the nature of reality, truth and values, human agency, and informational utility. (SLD)

Ethical problems in program evaluation are increased when conflicting or incompatible models are applied concurrently. Three models are illustrated: an amelioration model, for a program's own decision makers; an accountability model, focusing on public data disclosure; and an advocacy model, designed to advance the program's interest. Case…

An information feedback model and an ideology of evaluation are posed and contrasted with experiences in evaluation research. Impact on policy is the criterion for success of an evaluation and political constraints block this impact. Some ways social researchers might conceptualize and construct an appropriate base of power are considered.…

In simulated decision-making situations in a community mental health center, three types of information were studied and rated: political; cost-benefit, and statistical. Only cost-benefit information was rated as significantly influencing administrators' decisions. (MH)