Trends in the racial segregation of schools are well documented, but less is known about trends in schools’ economic segregation. We use multiple data sources to document trends from 1970 to 2010 in between-district residential segregation and in both between-district and between-school enrollment segregation by income. We find that between-district residential segregation among all families grew from 1970 to 1990 and again from 1990-2010.
This report contains the results of the 2009-10, 2010-11, and 2011-12 Principal and Assistant Principal Surveys conducted by Stanford’s Center for Education Policy Analysis (CEPA).
This survey report contains results of the 2009-10, 2010-11, and 2011-12 Principal Surveys conducted by Stanford’s Center for Education Policy Analysis (CEPA).
An increasingly prominent approach to school reform emphasizes the possible benefits of creating smaller schools. Proponents argue that small schools are more effective than large schools at promoting student achievement, in large part because they have positive effects on the engagement and social interactions of students and staff. The analysis presented here explores another potentially distinct effect of small schools: the enhanced involvement of students’ parents in the school and the promotion of social capital in the larger community.
The goal of this practice guide is to formulate specific and coherent evidence-based recommendations for use by educators aiming to quickly and dramatically improve student achievement in low-performing schools. Although schoolwide reform models exist, most assume a slow and steady approach to school reform. They do not seek to achieve the kind of quick school turnaround we examine in this practice guide. That is not to say that schools using a packaged schoolwide reform model could not experience dramatic and quick results.
A growing body of empirical research has provided provocative evidence that competition from private schools improves student achievement in neighboring public schools. However, this uniform conclusion has been based on fundamentally different empirical specifications. This study examines the importance of these different specifications by presenting new evidence on the relationship between public school quality and competition from private schools.
The authors use nationally representative survey data and a research design that relies on contemporaneous within-student and within-teacher comparisons across two academic subjects to estimate how class size affects certain non-cognitive skills in middle school. Their results indicate that smaller eighth-grade classes are associated with improvements in several measures of school engagement, with effect sizes ranging from .05 to .09 and smaller effects persisting 2 years later.
This study explores whether teachers and students are influenced by the size of the inner-city elementary school to which they belong. Focusing on teachers' attitudes about their responsibility for student learning and students' l-year gains in mathematics achievement scores, we used data from almost 5,000 teachers and 23,000 sixth and eighth-grade students in 264 K-8 Chicago schools. The data were collected through 1997 surveys and annual standardized tests. We employed hierarchical linear modeling (HLM) to estimate school effects.
The ability of school (or teacher) value‐added models to provide unbiased estimates of school (or teacher) effects rests on a set of assumptions. In this paper, we identify six assumptions that are required in order that the estimands of such models are well‐defined and that the models are able to recover the desired parameters from observable data. These assumptions are 1) manipulability; 2) no interference between units; 3) interval scale metric; 4) homogeneity of effects; 5) strongly ignorable assignment; and 6) functional form.