English language learners (ELL students) were not attaining and maintaining sufficient proficiency at public schools in Northern California, as measured by students' achievement scores on state and district assessments. The purpose of this quasi-experimental research was to determine whether there were differences in academic language arts…

In the field of reading research, studies that focus on improving the reading achievement of high school students with learning disabilities are lacking. Although collaborative interventions for elementary age students have been shown to be effective, a gap exists in the current research regarding effective collaborative reading interventions for…

City Year is a learning organization committed to the rigorous evaluation of its "Whole School Whole Child" model, which trains and deploys teams of AmeriCorps members to low-performing, urban schools to empower more students to reach their full potential. A third-party study by Policy Studies Associates (PSA) examined the impact of…

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…

Building on Strunk, McEachin, and Westover (2011), the authors examine whether or not District Assistance and Intervention Teams (DAITs) have a differential impact on student performance across school and student characteristics. They use a quasi-experimental design to examine the impacts of DAITs on student achievement on math and English…

Prior research has established the potential for achievement gains from attending smaller classes. However, large statewide class-size reduction (CSR) policies have not been found to consistently realize such gains. A leading explanation for the disappointing performance of CSR policies is that schools are forced to hire additional teachers of…

With funding from the Bill and Melinda Gates Foundation, CRESST conducted a multi-year evaluation of a major school reform project at Alain Leroy Locke High School, historically one of California's lowest performing secondary schools. Beginning in 2007, Locke High School transitioned into a set of smaller, Green Dot Charter High Schools,…