The Every Student Succeeds Act of 2015 provided states with increased flexibility to design school accountability systems. A core element of the law is the requirement that states develop statewide systems allowing for meaningful differentiation among schools, and use this information to identify schools that should be the focus of improvement…

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…

Background/Context: Researchers have amassed considerable evidence on the use of student performance data (e.g., benchmark and standardized state tests) to inform educational improvement, but few have examined the use of nonacademic indicators (e.g., indicators of social and emotional well-being) available to educators, and whether the factors…

This study challenges prior evidence on the impact of Korea's high-stakes school accountability policy as a tool to improve overall achievement and close achievement gaps. Applying difference-in-differences method, the study compares Korean high school students' reading and math test score trends before and after the policy based on the National…

The public narrative surrounding efforts to improve low-performing K-12 schools in the U.S. has been notably gloomy. Observers argue that either nothing works or we don't know what works. At the same time, the federal government is asking localities to implement evidence-based interventions. But what is known empirically about whether school…

The rise of the accountability movement in education has resulted in the proliferation of school report cards, school ratings and rankings, and other kinds of performance reporting for public consumption and policy use. To understand the strengths and limitations of school rating systems and the role they play in shaping public perceptions and…

One outcome of the implementation of No Child Left Behind Act of 2001 and its call for better accountability in public schools across the nation has been the use of student assessment data in measuring schools' effectiveness. In general, inferences about schools' effectiveness depend on the type of statistical model used to link student assessment…

The No Child Left Behind (NCLB) Act required states to adopt accountability systems measuring student proficiency on state-administered exams. The federal legislation contained several strict requirements for NCLB implementation, such as escalating student proficiency targets that reach 100% proficiency by 2014. But it also gave states…

This paper considers why the International Baccalaureate--a prestigious international education program--is currently being incorporated into magnet schools in the United States. Since the mid-1980s, when school choice policy took root the number of magnet schools climbed and a growing number of them incorporated the International Baccalaureate…

Background/Context: Despite problems with accountability systems under No Child Left Behind, the policy has been widely commended for exposing the depth and breadth of educational inequality in the United States. As states implement new accountability systems, there is growing concern that attention to achievement gaps and the performance of…

The short-term emphasis engendered by No Child Left Behind (NCLB) has focused research predominantly on unraveling the complexities and uncertainties in assessing short-term results, rather than developing methods and assessing results over the longer term. In this paper we focus on estimating long-term gains and address questions important to…

An urban Pre-K through 5th grade school referred to as Westvale Elementary School was the focal point for this research study. Westvale was located within an urban district in New York State that was host to approximately 20,000 students. Both the school and the district were labeled as failing under the No Child Left Behind Act. Foucauldian…

In recent years No Child Left Behind has provided new labels to supposedly high- and low-performing schools and has identified large numbers of schools as low performing. Are school-to-school differences in the quality of instruction offered as great as the public is led to believe? Using the disciplined inquiry typology of Newman, Marks, and…

This article traces how the work of instructional leadership in the urban high school embodies a response to particular pressures in the school's environment. Based on evidence from multiple-case study research in four urban districts, the article demonstrates how supervisory and nonsupervisory leaders fashioned responses to the district (and…

We use North Carolina data to explore the extent to which teachers in the lower grades (K-2) of elementary school are lower quality than in the upper grades (3-5) and to examine the hypothesis that accountability contributes to a shortfall in teacher quality in the lower grades. Our concern with early elementary grades arises from recent studies…