This study examines the relationships between three accommodation strategies--Extended Time (ET) only, breaks only, and breaks bundled with ET--and academic performance, test-taking behavior, and attitudes among eighth-grade students with disabilities who participated in the 2017 National Assessment of Educational Progress (NAEP) mathematics…

Background: Although prior research has explored students' affective experiences in mathematics and its demographic correlatives, additional studies are needed that: (1) use large national data sets; (2) incorporate a broad range of affective constructs; (3) consider trends in student affect over time; and (4) include younger children and…

The National Assessment of Educational Progress (NAEP) -- often called "The Nation's Report Card" -- is the largest nationally representative and continuing assessment of what students in public and private schools in the United States know and can do in various subjects and has provided policy makers and the public with invaluable…

Policymakers have long sought to raise expectations for students through standards-based reform. I examine the extent to which the Common Core State Content Standards (CC) affected student achievement and the size of achievement gaps. I merge together data on preparation for and implementation of the CC with the National Assessment of Educational…

Background/Context: Observational studies often employ regression discontinuity (RD) designs and multiple control-group designs to explore the causal quantities of interest. RD designs assess policy and program effectiveness by assigning subjects to treatment based on whether they exceed a pre-defined cutoff. RD designs are classified into two…

This policy brief summarizes and critiques the findings of the US Department of Education's Section 5005 Report on Rural Education. In September of 2018, the Department of Education released the "Section 5005 Report on Rural Education: Final Report." The report was written in response to a provision of the Every Student Succeeds Act of…

Determining what elementary teacher candidates need to know to effectively teach reading will aid in how preparation programs prepare future teachers. To understand state legislation targeting early reading instruction, this study compared the tenets of structured literacy, the reading method used in dyslexia programs, to scientific reading…

The vast majority of American students are neither prepared nor sufficiently engaged to become science, technology, engineering, and mathematics (STEM)-literate citizens or innovative STEM professionals (National Research Council, 2007; Carnegie Corporation and the Institute for Advanced Study, 2009; National Science Board [NSB], 2010; President's…

The purpose of this study is to estimate the impact of Race to the Top (RTTT) on test scores, both overall and in terms of narrowing demographic achievement gaps--a central focus in the original RTTT applications. We draw on student-level NAEP data in reading and mathematics for fourth and eighth graders from 1996 to 2019. An event-study…

The four-day school week (4dsw) is growing in popularity, especially in rural areas across the western United States. RAND Corporation researchers addressed knowledge gaps about the 4dsw by conducting a large-scale study of the implementation and outcomes of the 4dsw that involved the collection of original data in numerous districts across Idaho,…

Background/Context: Some observational studies involve multiple layers of treatment selection, specifically in the context of the extended time accommodation (ETA) for English language learners (ELLs). In ETA settings, the first selection occurs due to the eligibility rule, where students whose ELL English proficiency is below a certain threshold…

Each year, Austin Independent School District Department of Research and Evaluation (DRE) staff develop a plan of work to describe the scope of work for the coming year. The plans that make up this document identify programs to be evaluated and services to be provided by DRE staff and provide the blueprints for evaluation that staff will follow…

Regression discontinuity (RD) designs are commonly used for program evaluation with continuous treatment assignment variables. But in practice, treatment assignment is frequently based on ordinal variables. In this study, we propose an RD design with an ordinal running variable to assess the effects of extended time accommodations (ETA) for…

There is a strong and politically bipartisan push to increase access to government-funded pre-K. This is based on a premise that free and available pre-K is the surest way to provide the opportunity for all children to succeed in school and life, and that it has predictable and cost-effective positive impacts on children's academic success. The…

It is a much-lamented fact that research with the potential to inform or influence education policy instead remains policy inert. There are many reasons for this frustrating state of affairs, including a lack of strategic thinking on the part of researchers on how to successfully accomplish outreach--as opposed to communication with peers…