This article documents the patterns of White-Black and White-Hispanic enrollment gaps in Advanced Placement (AP) and Dual Enrollment (DE) programs across thousands of school districts in the United States by merging several data sources. We show that the vast majority of districts have racial enrollment gaps in both programs, with wider gaps in AP…

Advanced Placement (AP) and dual enrollment (DE) are the two most popular programs that allow students to earn college credits while in high school. Researchers have noted several benefits of college acceleration programs on students' postsecondary outcomes. Particularly, these programs offer the opportunity to improve college attendance rates…

Background: Access to Advanced Placement (AP) courses is stratified by class and race. Researchers have identified how schools serving disadvantaged students suffer from various kinds of resource deprivations, concluding that interventions are needed to equalize access to AP courses. On the other hand, the theory of Effectively Maintained…

In the Shattering Expectations series, the reports focus on calling attention to gaps at the high end of achievement and shattering expectations about the achievement of our low-income students and students of color that have existed for far too long. Each report will provide examples of schools that are breaking long entrenched patterns and how…