In spite of the scarcity of empirical studies of evaluation, such studies are critical to development of evaluation theory. Illustrative examples are given of studies of evaluation practice that operationalize theory. Although practitioners should continue public reflection, they must also focus on the independent and empirical study of…

Because of declining school budgets and the general economic recession, educational evaluators have become increasingly interested in cost-analysis methods. Although there is a large body of literature on economic and cost-analysis procedures, there are no current bibliographies targeted at the use of cost methods in program evaluation. This…

Proposals satisfy a number of functions in evaluation work. This article examines how these functions differ depending on whether the proposal concerns a preordinate study in which methods are prespecified or an emergent study in which decisions about methods are made as the study proceeds. (Author/SLD)

The Research on Evaluation Program's National Advisory Panel recommended that a means of matching evaluation methods with evaluation purposes be developed and that it include a guide to major Program publications. Practitioners in the field have also requested support on how to approach the evaluation design process to permit the incorporation of…

Path analysis, a technique related to multiple regression analysis is used for ascribing causal relationships among variables. Path analysis involves the construction of explicitly formulated causal models and makes the reasoning explicit in the form of path diagrams and structural equations. Regression analysis is then used to construct path…