In the complex world of educational policy, causal inferences will be debated. As we review non-experimental designs in educational policy, we focus on how to clarify and focus the terms of debate. We begin by presenting the potential outcomes/counterfactual framework and then describe approximations to the counterfactual generated from the…

Across the evidence-based policy and practice (EBPP) community, including education, randomised controlled trials (RCTS) rank as the most "rigorous" evidence for causal conclusions. This paper argues that that is misleading. Only narrow conclusions about study populations can be warranted with the kind of "rigour" that RCTs…

This review examines a research study that compares high school graduation rates of students who used vouchers to attend private high schools in Milwaukee and students who attended public high schools in that same city. The study reports that for the most recent year of data, a sample of voucher students had estimated graduation rates 12…

Active parental consent policies have been blamed for low participation rates and selection bias (i.e., loss of "high-risk" youths) in school-based studies. In this article, the authors describe active consent procedures that produced an overall active consent rate of 79% in a sample of more than 4,500 middle school students attending 29…

Methodological problems associated with the research cited by the Baker DeKanter Review of Bilingual Education (1981) are reported. The review concluded that there is little evidence supporting the need for bilingual instruction for language minority children. Given the widespread legal, fiscal, policy, and media implications of this conclusion,…

Discusses four issues: the difference between policy research and basic research; the importance of policy research for basic research; the generalizability of field studies; and the relationship of both of the professor in the professional school to the client in the field and of the professional school to the overall society. (JM)

Critiquing the stakeholder idea, the author states: if government chooses to take account of competing views in social program evaluation, it can get a better result if it encourages the competing views to find a voice of their own, not to speak through the government's chosen instrument. (Author/PN)

Reviews some major characteristics of ethnography as they apply to policy issues and policy formulation, and ethnography's utility from the perspective of how public educational policy is made. Discusses the potential contributions of ethnography and the responsibilities ethnographers must consider if their work is to have an impact on public…

Discusses the character of the field study and its place in the scientific venture, notes the characteristic attitude toward the relationship between data and hypotheses held by the field researcher, addresses the requirements of educational policy research, and explores the fit between these and the field study's character. (Author/JM)

This paper focuses on transition programs for youth to postsecondary education, broadly considered. It addresses the following questions: (1) What models or programs of transition exist? (2) On what basis can we say one transition program is more effective than another? In other words, how is successful transition defined? (3) How are…

A new report published by the Manhattan Institute for Education Policy, "The Effect of Special Education Vouchers on Public School Achievement: Evidence from Florida's McKay Scholarship Program," attempts to examine the complex issue of how competition introduced through school vouchers affects student outcomes in public schools. The…

This article is the first of a research methods series dedicated to getting good results from survey research. In this series, "good results" is a stenographic term used to define surveys that yield accurate and meaningful information decision makers can use with confidence to identify current practices that merit continuation and to create or…

Because of states' growing roles in education, the study of variation in state educational policies contributes to a better understanding of policy processes and to the prediction of possible policy outcomes. Comparing state educational policies involves choosing variables and analytical designs and defining cases, concepts, and measurement.…

"Student Powered" research, defined as a comprehensive reliance on or involvement of students as research staff members in all or most phases of a serious research effort, is discussed. It is suggested that there are several conditions necessary for student powered mail survey questionnaire research projects to be initiated, that there…

Most practitioners and researchers support the educational policy direction of increased parent involvement, but few agree about what constitutes effective involvement. This digest, based on a critical evaluation of over 200 research studies, briefly reviews findings from parent involvement research to date, discusses their validity and utility,…