Background. Placement in developmental education in college is associated with negative effects on credits earned, course achievement, and degree attainment (Valentine, Konstantopoulos, & Goldrick-Rab, 2017) and requires substantial investments with costs to students and institutions estimated at $1.3 and $7 billion (Ganga, Mazzariello &…

Budget constraints and limited supplies of local tutors have caused many K-12 school districts to pivot from individual tutoring in-person toward small-group tutoring online to expand access to personalized instruction. We conduct a field experiment to explore the effect of increasing student-tutor ratios on middle school students' math…

Research across the decades has confirmed that effective school leadership is associated with better outcomes for students and schools. A high-quality school leader affects dozens of teachers and hundreds or thousands of students. It is a pivotal role. From 2011 to 2016, The Wallace Foundation, through its Principal Pipeline Initiative (PPI),…

The purpose of this study is to evaluate the implementation and impacts of the Building Assets, Reducing Risks (BARR) model in its first year of implementation in 66 schools across the U.S. and to document scale-up progress during the Investing in Innovation (i3) grant period (2017-2021). The impact evaluation included 21,529 9th grade students…

Extended Learning Opportunities Summer Adventures in Learning (ELO SAIL) is a Montgomery County Public Schools summer program for students in all Title I elementary schools; it targets students who will be in kindergarten-Grade 2 in the fall following the program. This report analyzed demographic characteristics of attendees and the impact of the…

This study examined the impact of the levels of fidelity of teacher implementation of a research-based middle school mathematics program, implemented systemically across a district, on student achievement benchmarks. By examining the systemic implementation based on the level of fidelity to the written curriculum, this quantitative study sought to…

Prior research suggests that summer learning loss among low-income children contributes to income-based gaps in achievement and educational attainment. We present results from a randomized experiment of a summer mathematics program conducted in a large, high-poverty urban public school district. Children in the third to ninth grade (N = 263) were…

The purpose of this quantitative comparative descriptive study was to analyze the effect of an after school program on high school at-risk students' English/language arts and mathematics achievement on state standardized tests. This investigation examined the effects of out-of-school time support, specifically a nationwide after school program,…

This study investigates the influence of Green School designation on students' achievement in state-mandated standardized tests. Data were gathered 3 years pre- and post-Green schools designation, from test pass rates in reading and mathematics for Grade 5 and Grade 8 students, and from mathematics, English language arts, and biology scores for…

One crucial decision that middle schoolers (and their families) make is where they will attend high school. Many districts employ school choice systems designed to allow students to pick a high school that will meet their needs and interests. Yet most students prefer high schools that are close to home, and for youth in low-income neighborhoods,…

Positive Behavioral Interventions and Supports (PBIS) has been shown to be a promising approach for improving a range of behavioral health and academic outcomes for youth. This study leveraged data from the scale-up of PBIS and a randomized controlled trial, both conducted in Maryland, to estimate the dollars saved per 100 students as a result of…

The Multidisciplinary Education, Training, and Support (METS) program is designed to meet the linguistic and academic needs of recently arrived English Learners (ELs) who are identified as Students with Limited or Interrupted Formal Education (SIFE). The METS program in Montgomery County Public Schools (MCPS) includes students in elementary,…

This article presents the results of the 2nd-year evaluation of an after-school program designed for an extended school day program serving African American middle school students in the city of Baltimore, Maryland (ACCESS-West). This study describes the effects of schoolwide reform especially as it relates to single-gender schools, educating…

This study examined how the MCPS summer programs alleviated learning disruption and contributed to students' recovery in mathematics, literacy, and socioemotional learning skills. This report examines the impact of the 2021 summer programs on students' mathematics and literacy skills using pretests and posttests for the summer program, fall and…

This paper revisits existing experimental work on Teach For America (TFA) and extends it by examining treatment effects across the distribution of student achievement. TFA is a rapidly expanding teacher preparation program that currently serves over half a million students in low-income districts across the country. Previous research results did…