Ideally, nonexperimental methods that aim to replicate the results of rigorous randomized experiments focus on the intent to treat (ITT) experimental impact estimate, the most causally rigorous measure. This working paper develops a new replication approach that facilitates testing...

This article addresses likely error rates for measuring teacher and school performance in the upper elementary grades using value-added models applied to student test score gain data. Using formulas based on ordinary least squares and empirical Bayes estimators, error rates for comparing a...

Ideally, nonexperimental methods that aim to replicate the results of rigorous randomized experiments focus on the intent to treat (ITT) experimental impact estimate, the most causally rigorous measure. This working paper develops a new replication approach that facilitates testing...

In 1990, the U.S. Department of Education established a math and science initiative within Upward Bound, a federal grant program designed to provide disadvantaged high school students with skills and experiences that will prepare them for college success. The Upward Bound Math-Science (UBMS)...

Describes the program, framework and design for the national evaluation, and data and methods to be used in the implementation and impact studies.

The first-year findings reveal that while the 21st Century Community Learning Centers changed where and with whom students spent some of their after-school time and increased parental involvement, they had limited influence on academic performance, no influence on feelings of safety or on the...

Low-income students and students whose parents have not attended college typically are less likely than middle- and upper-income students to complete high school and attend college, and are thus less likely to reap the benefits of attending college. In 1965, Congress established the Talent...