Tutoring ranks among the most versatile and potentially transformative educational tools available. Dozens of randomized experiments have evaluated preK-12 tutoring programs, varying widely in approaches, contexts, and costs. This article presents results from a systematic review and meta-analysis of tutoring field experiments. We develop a…

We estimate the longitudinal effects of charter schools authorized by different authorizing bodies on student achievement by using student-level data from Indiana. The results of our analysis point to substantial variation, especially between the state's two largest authorizers: Ball State University and the Indianapolis Mayor's Office. Some of…

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…

Since the early 2000s, educational evaluation research has primarily centered on teachers', rather than schools', contributions to students' academic outcomes due to concerns that estimates of the latter were smaller, less stable, and more prone to measurement error. We argue that this disparity should be reduced. Using administrative data from…

To address local workforce needs and expand access to affordable bachelor's degrees, some states allow community colleges to offer bachelor's degree programs. Despite concerns that community college baccalaureate (CCB) programs will duplicate efforts and cut into the market share of nearby 4-year institutions, extant literature has yet to examine…

Summer learning loss (SLL) is a familiar and much-studied phenomenon, yet new concerns that measurement artifacts may have distorted canonical SLL findings create a need to revisit basic research on SLL. Though race/ethnicity and socioeconomic status only account for about 4% of the variance in SLL, nearly all prior work focuses on these factors.…

Research suggests that school-based parent networks have significant benefits for children's education, yet scholars know very little about how such relationships form and develop over time. This study uses interview and survey data with elementary school parents in predominantly low-income Latinx communities to examine how parents meet one…

This article provides an account of the ways in which students and adult supporters of an urban turnaround high school mobilized to defy the rhetoric of neoliberal reforms and the subsequent deficit narrative imposed on them and on their school. Their counternarratives refute the master narratives advanced by federal and state educational reforms.…

We present findings from a randomized controlled trial of "Descubriendo la Lectura" (DLL), an intervention designed to improve the literacy skills of Spanish-speaking first graders, who are struggling with reading. DLL offers one-on-one native language literacy instruction for 12 to 20 weeks to each school's lowest performing…

This research describes a professional book study experience and offers insight into its use in supporting professional development. Framed in situated learning theory, this qualitative case study examined the perceptions of 12 educators who voluntarily participated in multiple professional book studies over 4 years. Two major themes were found in…

The individual economic benefits of higher education are largely determined by what students learn in the process of obtaining their degrees. Increasingly, for-profit companies that develop and sell digital courseware products influence what college students learn. Employees' pedagogical expertise, content knowledge, and understanding of…

This study drew data from a randomized trial of a statewide prekindergarten program in Tennessee and presents new evidence on the impacts of preK on third-grade achievement using administrative data on children's neighborhood environments. Results indicate that preK had no measurable impact on children's third-grade math achievement regardless of…

This study examined the effectiveness of participating in special education on the academic outcomes of students with disabilities. A sample of 575 students from a large, urban school district were followed longitudinally as they transitioned between general and special education to evaluate whether receiving special education services was…

Most accountability policies monitor Head Start quality at the center level by selecting a subset of classrooms within a center to represent quality. This study explores variation in classroom quality in Head Start and implications for accountability systems and children's well-being. We find that one third to one half of the variation in quality…