Remedial education, also known as developmental education, college preparation courses, or skills courses, are usually offered by two-year and four-year colleges and universities in the United States to students deemed underprepared for college-level coursework. In sharp contrast with the prevalent offering of remedial courses in post-secondary…

Dual-credit courses expose high school students to college-level content and provide the opportunity to earn college credits, in part to smooth the transition to college. With the Tennessee Department of Education, we conduct the first randomized controlled trial of the effects of dual-credit math coursework on a range of high school and college…