Student absenteeism is a barrier to learning and an issue that requires policy intervention. Students with disabilities are of particular concern, as they miss school more often than students in any other demographic group. Affecting a key attribute of school structures, policies promoting full-day kindergarten began as an effort to improve…

Programs that improve teaching effectiveness represent a core strategy to improve student educational outcomes and close student achievement gaps. This article compiles empirical values of intraclass correlations for designing effective and efficient experimental studies evaluating the effects of these programs. The Early Childhood Longitudinal…

Background: School absenteeism has been recognized as a growing issue in the United States, especially during the early elementary school years when it is most pervasive. Accordingly, there has been growing interest in understanding why children are absent and whether certain early educational experiences can reduce children's rates of school…

Growing concerns about inequitable access have made public investment in gifted programs controversial in many school districts, yet advocates maintain that gifted services provide necessary enrichment for exceptional students to succeed at school. We provide evidence on whether the typical gifted program indeed benefits elementary students'…

The idea that it is important for teachers to have knowledge of the unique skills that individual children bring to the classroom is almost universally accepted. This notion is so widespread that school districts across the country continue to make substantial investments in programs designed to enhance teachers' knowledge of individual students'…

"Math Expressions" is a curriculum for students in prekindergarten through sixth grade that aims to build students' conceptual understanding of mathematics and to develop fluency in mathematical problem solving and computation. The curriculum encourages student learning of mathematics through real-world situations, visual supports such…

We evaluate changes in elementary school children health outcomes following the introduction of California's Paid Family Leave (PFL) program, which provided parents with paid time off following the birth of a child. Our health outcomes--overweight, ADHD, and hearing-related problems--are characterized by diagnosis rates that only pick up during…

This study examines whether the physical location of Pre-K programs--whether in elementary school buildings or stand-alone centers--leads to differences in student outcomes in elementary school. Over the past several decades, public investment in Pre-K programming has burgeoned. According to the National Institute for Early Education Research, 32…

We use quantile treatment effects estimation to examine the consequences of the random-assignment New York City School Choice Scholarship Program (NYCSCSP) across the distribution of student achievement. Our analyses suggest that the program had negligible and statistically insignificant effects across the skill distribution. In addition to…

Determining the effectiveness of many special education interventions is most difficult because of the practical and ethical limitations associated with assigning participants to a control or non-treated group. Using Longitudinal Study of Australian Children data, this article utilised eight different propensity score analysis methods to determine…

Recent federal, state, and district policies that have mainstreamed English language learner (ELL) students into general, English-only elementary school classrooms have raised questions among educational stakeholders about the widespread effects of these policies. Most research has focused on the outcomes of ELL students; almost nothing is known…

This study explores the cost-effectiveness ratios associated with individual tutoring, intensive reading/language arts instruction, and a focus on core subject areas. Using the Early Childhood Longitudinal Study (ECLS-K) database, this study analyzes these programs using a three-level hierarchical linear model (HLM) with a nationally…

Educators, administrators, and policymakers focus much attention on closing the achievement gap, and various approaches have been suggested. The present study focuses on one approach being suggested: student-teacher ethnic matching. The study focused on the long-term contributions of African American ethnic matching to mathematical test scores of…

This paper investigates the impact of the School Breakfast Program (SBP) on cognitive achievement. The SBP is a federal entitlement program that offers breakfast to any student, including free breakfast for any low-income student, who attends a school that participates in the program. To increase the availability of the SBP, many states mandate…