It is argued here that the general view, especially in the social sciences, of the specific status of evaluation is still deeply impregnated with completely absurd misrepresentations. A number of the worst are documented and refuted here, along with some suggestions as to their roots. It is stressed that the consequences of this tangled net of…

This review focuses on what the author terms a reconsideration of the working credentials of the randomly controlled trial (RCT) design, and includes a discussion of popularly accepted aspects as well as some new perspectives. The author concludes that there is nothing either Imperative or superior about the need for RCT designs, and that an…

The emergence of and relationship between two notions in personnel evaluation, merit and worth, are traced. How worth should be evaluated, and whether teacher evaluation is worth what it costs are discussed. Limitations of current approaches to teacher evaluation are reviewed, and the potential of a duties-based approach is noted. (SLD)

The formative-summative distinction in evaluation is defended as a reasonable way to classify evaluation activities. Context ultimately defines the formative or summative functions of evaluation. The characteristics of an evaluator are defined, and points of agreement with the other contributors to the forum are noted. (SLD)

General remarks about the field of product evaluation are followed by comments on leading practitioners such as Consumers Union, road testers, and company product evaluators. The overall situation is one of seriously flawed evaluation methodology, although the best are very useful. (SLD)

This essay provides some background on, explanation of, and justification of a theoretical framework for all types of evaluation. This framework is used to connect and underpin the approaches of other contributors to this special issue. A core discipline of evaluation is proposed that ties assorted evaluation fields together. (SLD)

Seven chapters present 31 propositions challenging traditional ideas about the nature and practice of program evaluation. Methods to improve evaluation models and approaches and ways to address intermediate and advanced evaluation issues are explored. The discussion also serves as an introduction to the most analytical and comprehensive of the…