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…

Half of all college students take at least one remedial course as part of their postsecondary experience, despite mixed evidence on the effectiveness of this intervention. Using a regression-discontinuity design with data from a large urban community college system, we extend the research on remediation in three ways. First, we articulate three…

Due in large part to their open access and affordability, community colleges have long played a central role in providing students with immigrant backgrounds who are English language learners (ELLs) with access to postsecondary education. Researchers have noted that English as a second language (ESL) courses have been the primary form of support…