Racial segregation can occur across educational programs or classrooms within a given school, and there has been … & talented programs at virtually all US elementary schools over a span of nine school years. I first show that, consistent with … and Native American students are underrepresented. However, I also show that accounting for the within-school racial …

pipeline, including STEM summer programs for high school students, but there is little rigorous evidence of their efficacy. We … fielded a randomized controlled trial to study a suite of such programs targeted to underrepresented high school students at …