Recent research has examined the influential role coaches may play in supporting teachers' collective capacity building for instructional improvement. While emerging research is promising, much remains to be learned about collaborative approaches to coaching, particularly in schools with the greatest opportunity gaps. We draw on extensive…

Florida's Senate Bill 1720 allowed many students to bypass developmental education and enroll directly in introductory college-level courses. We use an interrupted time series design to introductory college-level courses enrollment and passing rates in English and math for three cohorts of college students prereform and three cohorts postreform.…

Researchers commonly interpret effect sizes by applying benchmarks proposed by Jacob Cohen over a half century ago. However, effects that are small by Cohen's standards are large relative to the impacts of most field-based interventions. These benchmarks also fail to consider important differences in study features, program costs, and scalability.…

Analyzing data from two nationally representative kindergarten cohorts, we examine the mathematics content teachers cover in kindergarten. We expand upon prior research, finding that kindergarten teachers report emphasizing basic mathematics content. Although teachers reported increased coverage of advanced content between the 1998-1999 and…

The present study explores the causal link between school climate, school violence, and a school's general academic performance over time using a school-level, cross-lagged panel autoregressive modeling design. We hypothesized that reductions in school violence and climate improvement would lead to schools' overall improved academic performance.…

Several states have recently adopted or are pursuing policies that deny or revoke tenure from teachers who receive poor evaluation ratings over time based in part on quantitative measures of performance. Using data from the state of Florida, we estimate such value-added measures to consider the future effectiveness and number of teachers who would…

We examine the distinction between teaching and teachers as it relates to instructional improvement. Drawing from work outside of education on improvement systems and from analyzing the Japanese system of lesson study, we contend that a focus on teaching can shape a coordinated system for improvement whereas a focus on teachers, common in the…

Performance standards are a powerful way to communicate K-12 student achievement (e.g., proficiency) and are the cornerstone of standards-based reform. As education reform shifts the focus to college and career readiness, approaches for setting performance standards need to be revised. We argue that the focus on assessing student readiness can…

Building on the premise that closing achievement gaps is an economic imperative both to regain international educational supremacy and to maintain global economic competitiveness, I ask whether it is possible to rewrite the social contract so that education is a fundamental right--a statutory guarantee--that is both uniform across states and…

Urban minority children are increasingly being educated at public schools run by charter management organizations (CMOs) characterized by a highly rule-ordered and regulated environment. These rules, enforced through continuous streams of reinforcements and penalties, while contributing to a tight focus on academics and a safe culture, have…

Research finds that small high schools deliver better outcomes than large high schools for urban students. An important outstanding question is whether this better performance is gained at the expense of losses elsewhere: Does small school reform lift the whole district? We explore New York City's small high school reform in which hundreds of new…

More than 90% of the nation's 1.2 million military children attend civilian-operated public schools. Education researchers, however, often overlook the educational experiences and needs of military children attending civilian-operated public schools (i.e., schools that are administered by and under the purview of local education agencies). This…

The federal accountability system, made universal through the No Child Left Behind Act of 2002, is a system driven by quotas and sanctions, stipulating the progression of underperforming schools through sanctions based on meeting performance quotas for specific demographic groups. The authors examine whether the current federal accountability…

This article presents a counternarrative informed by personal, critical, and qualitative perspectives, written in response to articles on effective classroom literacy instruction for improved academic performance published in March 2009 in "Educational Researcher." Classroom literacy instruction is a complex undertaking that must include…

The 21st century will require knowledge and skill well beyond the basic levels of reading and arithmetic that American schools know how to produce more or less reliably. Delivering a "thinking curriculum" to all American students requires major reform in the ways schools and districts organize their work. The transformation of the…