As state and federal policymakers continue to adopt more centralized policies, it is increasingly important to understand how policies, particularly those designed to enhance education for underserved students, are implemented locally. We employ a mixed-methods sequential explanatory design to investigate the implementation of one policy, that…

We use data from a randomized controlled trial of a middle school science intervention to explore the causal mechanisms by which the intervention produced previously documented gains in student achievement. Our study finds that implementation fidelity, operationalized as a measure of the frequency of implementation of the cognitive science…

There is considerable variation in how providers of digital education describe what they do, their services, how students access services, and what is delivered, complicating efforts to accurately assess its impact. We examine program characteristics of digital tutoring providers using rich, longitudinal observational and interview data and then…

Large-scale educational studies frequently require accurate descriptions of classroom practices to judge implementation and impact. However, it can be difficult to obtain these descriptions in a timely, efficient manner. To address this problem, the authors developed a vignette-based measure of one aspect of mathematics instructional practice,…

An interview with Michael Scriven describes his thoughts and contributions to educational evaluation, the evolution of his career, and his current concerns and projects. (MH)

Barbara Jordan's views are expressed regarding the merits of a clarification hearing (on the topic of minimum competency testing) over which she presided. The benefits of such a hearing as a process for illuminating educational policy issues are discussed. (Author/GK)

Validation studies, placement-enrollment comparisons, student surveys, and instructor interviews are discussed as operational methods in a synthesizing approach to undergraduate course placement evaluation. A range of suggested questions is coupled with various data sources in placement evaluation schemes and system procedures. (CM)

Contingent valuation (CV) is used to obtain more complete estimates of the economic value of benefits of preschool education for handicapped children. A general approach for use of CV in cost-benefit analysis of educational programs and use of the CV interview with 80 parents of handicapped preschoolers are described. (SLD)

Studies of the relationship between policy and practice typically focus on the formal policy system alone. Yet, the public policy system does not exist in isolation. A host of nonsystem actors promote, translate, and transform policy ideas as they carry them to teachers. This study draws on neoinstitutional theories of organization to investigate…

A multimethod evaluation of a major Canadian strategic grant program with surveys of 74 funded projects, 4 case studies, and interviews with researchers and grant application staff reveals the favorable effects of partnerships between research and practice on research and dissemination strategies in spite of ideological and pragmatic constraints.…

Over 100 interviews with teachers and administrators provide the base for this analysis of teacher empowerment in several highly decentralized school districts. Examined are (1) how teachers respond to opportunities for influence; (2) how such opportunities affect teaching; and (3) how opportunities affect teachers' work lives and sense of…