The public narrative surrounding efforts to improve low-performing K-12 schools in the United States has been notably gloomy. But what is known empirically about whether school improvement works, which policies are most effective, which contexts respond best to intervention, and how long it takes? We meta-analyze 141 estimates from 67 studies of…

Intermediary organizations increasingly provide support for schools serving marginalized students. Some attribute this trend to growing ideological support for market-based strategies to further the public good. This article investigates one intermediary that marketed equity-oriented instructional goals for schools serving high numbers of students…

No Child Left Behind and other education reforms promoting high-stakes testing, accountability, and competitive markets continue to receive wide support from politicians and public figures. This support, the author suggests, has been achieved by situating education within neoliberal policies that argue that such reforms are necessary within an…