Success Academy is a rapidly expanding charter school network in New York City, with schools located in the Bronx, Brooklyn, Manhattan, and Queens. In the 2016-2017 school year, Success Academy served roughly 14,000 students across 41 elementary, middle, and high schools, which at the time was about 13 percent of the students attending charter…

The purpose of this relational, non-experimental, explanatory, cross sectional study with quantitative methods was to explain the influence of length of school day, if any, on Grade 4 and Grade 5 student achievement in Language Arts and Mathematics as measured by the high-stakes New Jersey standardized test entitled New Jersey Assessment of Skills…

New York mayor Bill de Blasio entered office in January 2014, promising to "take dead aim at the Tale of Two Cities … [and] put an end to economic and social inequalities that threaten to unravel the city we love." The Manhattan Institute's "Poverty and Progress in New York" series tracks the effects of Mayor de Blasio's…

Across the country and in urban areas in particular, many students change schools during the academic year. While much research documents the impact of changing schools on the academic achievement of mobile students themselves, less research explores whether new arrivals have negative spillovers on stable classmates. The lack of research on…

Identifying the active ingredients of an intervention--intervention-specific components serving as key levers of change--is crucial for unpacking the intervention black box. Measures of intervention fidelity can be used to identify specific active ingredients, yet such applications are rare. We illustrate how fidelity measures can be used to…

The Kauffman School is a public charter school that serves students from low-income neighborhoods in Kansas City, Missouri. This paper used a matched comparison group design to estimate the impacts of the Kauffman School on student achievement, attendance, and suspensions. We found that the Kauffman School had positive and statistically…

The correlation between income level and achievement has led some educators to believe that low-income students cannot learn at the same level as can middle-class and affluent peers. This problem is significant because as more families become impoverished, more students may be at risk for failure. Many studies have identified challenges facing…

Background: School-based social-emotional and character development (SECD) programs can influence not only SECD but also academic-related outcomes. This study evaluated the impact of one SECD program, Positive Action (PA), on educational outcomes among low-income, urban youth. Methods: The longitudinal study used a matched-pair, cluster-randomized…

Mastering basic numeracy and literacy skills is one of the most fundamental goals of education. However, it is estimated that 250 million primary-school-age children lack basic reading, writing and math skills (UN, 2013). Children living in war and poverty stricken countries are among the least likely to attain those basic goals. The United States…

Context: The desire to provide useful, research-based information to policy makers and teachers poses a series of challenges for education researchers. These challenges include striking a balance between complexity and simplicity in the portrayal of teaching, addressing the potential conditional nature of what constitutes quality teaching, and…

Childhood exposure to even low levels of lead can adversely affect neurodevelopment, behavior, and cognitive performance. This paper investigates the link between lead exposure and student achievement in Massachusetts. Panel data analysis is conducted at the school-cohort level for children born between 1991 and 2000 and attending 3rd and 4th…

This fact sheet provides demographic information for the young Dual Language Learner (DLL) population in Colorado, based on Migration Policy Institute (MPI) analysis of U.S. Census Bureau American Community Survey (ACS) data pooled over the 2011-15 period. DLLs, defined as children ages 8 and under with at least one parent who speaks a language…

This fact sheet provides demographic information for the young Dual Language Learner (DLL) population in Maryland, based on Migration Policy Institute (MPI) analysis of U.S. Census Bureau American Community Survey (ACS) data pooled over the 2011-15 period. DLLs, defined as children ages 8 and under with at least one parent who speaks a language…

This fact sheet provides demographic information for the young Dual Language Learner (DLL) population in Florida, based on Migration Policy Institute (MPI) analysis of U.S. Census Bureau American Community Survey (ACS) data pooled over the 2011-15 period. DLLs, defined as children ages 8 and under with at least one parent who speaks a language…

This fact sheet provides demographic information for the young Dual Language Learner (DLL) population in Michigan, based on Migration Policy Institute (MPI) analysis of U.S. Census Bureau American Community Survey (ACS) data pooled over the 2011-15 period. DLLs, defined as children ages 8 and under with at least one parent who speaks a language…