Evaluability assessment is a diagnostic and prescriptive technique that can be used to determine the extent to which different problems inhibit program evaluation. It involves policymakers, managers, and staff in developing program theory, clarifying intended uses of evaluation information, and planning further evaluations that would stimulate…

An evaluation system which would describe and assess statewide services for preschool children is described. Component theory conceptualizes the unit of analysis for evaluation as the component. This approach increases the generalizability and utilization of evaluations and enhances the ability to evaluate several programs at the state level.…