Half of all college students will enroll in remedial coursework but evidence of its effectiveness is mixed. Using a regression-discontinuity design with data from a large urban community college system, we make three contributions. First, we articulate three alternative hypotheses regarding the potential impacts of remediation. Second, in addition…

Evidence on the effect of extending the school day is decidedly mixed because of the stark differences in how schools use additional time. In this paper, I focus narrowly on the effect of additional time used for individualized tutorials. In 2005, MATCH Charter Public High School integrated two hours of tutorials throughout an extended day. The…

School districts throughout the United States are increasingly providing greater autonomy to local public (non-charter) school principals. In 2005-06, Chicago Public Schools initiated the Autonomous Management and Performance Schools program, granting academic, programmatic, and operational freedoms to select principals. This paper provides…

In this policy brief we argue that there is little debate about the statistical properties of value-added model (VAM) estimates of teacher performance, yet, despite this, there is little consensus about what the evidence about VAMs implies for their practical utility as part of high-stakes performance evaluation systems. A review of the evidence…

Policy makers and researchers are intrigued with but also frequently frustrated by each other. Although these differences are understandable and predictable, it is clear that research on a variety of educational issues has been both influential and valuable in the development of policy and practice. There is much to suggest that researchers and…

This article examines the effect of institutional quality on the educational attainment of community college students, a large group that has been mostly overlooked in previous work. The effect of institutional quality is generally difficult to separate from that of student ability because more capable students usually sort into better colleges. A…

Randomized trials are a common way to provide rigorous evidence on the impacts of education programs. This article discusses the trade-offs associated with study designs that involve random assignment of students within schools and describes the experience from one such study of Teach for America (TFA). The TFA experiment faced challenges with…

Given scarce resources for evaluation, we recommend that education researchers more frequently conduct comprehensive randomized trials that generate evidence on how, why, and under what conditions interventions succeed or fail in producing effects. Recent experience evaluating a randomized need-based financial aid intervention highlights some of…

The Measures of Effective Teaching project has collected performance data using multiple indicators from over three thousand teachers across six urban districts. In the second year of the study, classes of students were randomly assigned to teachers in order to assess the impact of assignment bias on performance judgments. This article discusses…

Michigan radically altered its school finance system in 1994. The new plan, called Proposal A, significantly increased state aid to the lowest-spending school districts and limited future increases in spending in the highest-spending ones, abolishing local discretion over school spending. I investigate the impact of Proposal A on the distribution…

This study examines responses to state capitation policies for special education finance between 1991-92 and 2003-4. Capitation refers to distributing funds based on the entire student enrollment. We find that disability rates tended to fall following capitation reforms, primarily in subjectively diagnosed categories and in early and late grades.…

This article seeks to move the adequacy issue forward by demonstrating that under a certain set of assumptions, it is possible to provide a set of programmatic offerings that corresponds well with what we consider to be an emerging, research-based consensus about what constitutes best practices. We do this by showing what could be purchased with…