The primary justification for school voucher programs in the United States has revolved around questions of efficacy, especially relative to student achievement outcomes. More recently, however, a series of studies revealed sizable negative impacts on students enrolled in voucher programs. Collectively, these studies presented an evidentiary…

This paper reviews a number of approaches to considering how policy transfers through advocacy networks, focusing on education issues in general, and market-based policies in particular. While policymakers and private funders are demanding evidence on the effectiveness of proposed interventions in education, it is not at all clear that they…

This study focuses on the evolving ethical claims and empirical evidence being advanced within U.S. media relating to voucher-style programs. As such, the research seeks to better understand how and why these policies proliferate, despite scant evidence recommending them. Our specific media focus reflects the recognition that issues, problems, and…

A growing body of research investigates how intermediary organizations (IOs) and their networks navigate, promote, and produce evidence on social media. To date, scholars have underexplored blogs, an important milieu in which IOs produce and disseminate information. In this analysis, we broaden the emerging scholarship on evidence brokering by…

The increasing involvement of philanthropists in education policy has contributed to the emergence of a dynamic sector of intermediary organizations (IOs), entities that serve a number of functions in school reform, including advocacy, consultation, policy design, alternative teacher and leadership preparation, and research. In recent years, many…

Researchers have noted with concern the often weak link between research evidence and policymaking, particularly in some areas such as education. In this introductory essay--dedicated to the late Carol Weiss--we consider this issue first by reflecting on how changing historical conditions can shape institutional demands on and for research…

Educational policy debates are no longer occurring exclusively in academic or governmental settings. Intermediary actors are promoting research using a variety of traditional and non-traditional media to advance and oppose policy agendas. Given the current policy arena, it is useful to re-examine the research underlying current reforms, and to…

The question of how information is used by parents in selecting schools is a central issue in school choice debates, where advocates and opponents frequently intermingle theory (often economic), ideological beliefs, and empirical evidence in constructing arguments about the potential of this reform. We employ a nomination strategy to analyze…

This report seeks to address critical issues such as these by synthesising the evidence on innovations in more market-driven education systems. The analysis draws on data from over 20 OECD and non-OECD countries, including both developed nations that seek to move beyond established systems of state-run schools, and developing nations where formal…