Nationwide, over 430,000 thousand teachers serve seven million students with disabilities. The Individuals with Disabilities Education Act (IDEA) mandates a free and appropriate public education (FAPE) for eligible students with a disability in one or more of 13 categories, and to the greatest extent possible, for inclusion, so that students with…

A-F school letter grade systems, currently used in 13 states across the United States (U.S.), are one popular version of the systems required by federal policy to help states define, rate, and label school quality every year. In this study, we explored the extent to which such grades assigned to schools, as based on objective measures including…

We conducted an inductive analysis of 166 interviews from a longitudinal study of 26 Chicago Public School principals. Test-based accountability pressures played a visible role in principals' views of and relations with parents. Some principals reported banning parents from classrooms based on the need to protect instructional time to raise test…

The recent Every Student Succeeds Act (ESSA) requires states to identify and turn around their lowest performing schools, but it breaks somewhat from prior policies by granting states significant autonomy over how they identify and turn around these schools. This mixed-methods study, which draws on administrative, qualitative, and survey data,…

Turnaround interventions often require or encourage low-performing schools to replace teachers, assuming that schools will recruit high-performing teachers who remain effective after transferring. However, teacher effectiveness may change after transferring, which could explain why some teacher replacement efforts do not improve student…

The move toward assessments that measure student growth, rather than just proficiency, has been perceived as an improvement in state accountability systems. However, Michael Watson explains that, for many students, these measures present an incomplete picture. Because they are based on grade-level assessments, any growth achieved by students who…

The Every Student Succeeds Act (ESSA), passed into law in 2015, explicitly prohibits the federal government from creating incentives to set national standards. The law represents a major departure from recent federal initiatives, such as Race to the Top, which beginning in 2009 encouraged the adoption of uniform content standards and expectations…

Theory suggests that charter schools may affect neighboring traditional public schools either positively or negatively. Empirical findings are mixed, which may be due to variation in the policy context or estimation approach. Our contribution is in considering a new measure of charter penetration and comprehensive methodology. We combine the…

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…

Children of Migrant and Seasonal Farmworkers (MSFWs) in the United States face educational challenges from language barriers and disjointed schooling due to migration and other factors. This quasi-experimental pretest/posttest study investigated whether summer Migrant Education Programs (MEP) could help prevent summer learning loss in English…

This yearlong quasi experimental study examined the effects of two approaches to guided reading on second-grade students' reading abilities. The 79 subjects were chosen as a nonprobability sample and served as the treatment and comparison groups. The groups were pre- and post tested using the Developmental Reading Assessment, Second Edition…

The No Child Left Behind Act (NCLB) has been criticized for encouraging schools to neglect students whose performance exceeds the proficiency threshold or lies so far below it that there is no reasonable prospect of closing the gap during the current year. We examine this hypothesis using longitudinal data from 2002-03 through 2005-06. Our…

The 2007 Public Education Reform Amendment Act led to 39 percent of the principals in District of Columbia Public Schools (DCPS) being dismissed before the start of the 2008-09 school year, and additional principal exits over the next few years. We measure the impact of replacing these principals on schoolwide student achievement by measuring the…

The 2001 No Child Left Behind Act (NCLB) increased accountability pressure in U.S. public schools by threatening to impose sanctions on Title-1 schools that failed to make adequate yearly progress (AYP) in consecutive years. Difference-in-difference estimates of the effect of failing AYP in the first year of NCLB on teacher effort in the…

The authors examined the implementation of a blended learning program for literacy instruction across kindergarten through Grade 5 in a Title I urban elementary school, including a population of students (18%) who are English learners. Student progress in the online component of the blended learning program was a significant predictor of growth in…