I study how postsecondary admission policies affect the composition and subsequent academic outcomes of new cohorts. I leverage the staggered replacement of lotteries and waitlists at California's community college nursing programs with admissions that rely on grades, work experience, and other measures. The change in admissions increased the average prior academic performance of incoming cohorts, but did not improve academic outcomes such as completion rates or pass rates on the national licensing exam. I find suggestive evidence that the change in admissions decreased the share of new students who were not White, but by small amounts. The change in admissions also substantially reduced the time students spent waiting between taking prerequisite coursework and entering the nursing programs.
This article asks whether small changes to community college courses and programs can help improve student outcomes. We use administrative data from the California Community College system, including millions of student records and detailed course-level information for most career-technical education programs in the state. We construct a summary measure of each program’s flexibility, incorporating many components of the availability and scheduling of its courses. We show considerable variation in this flexibility measure across programs and over time. An increase in a program’s flexibility is associated with increases in enrollment and completions, but not with changes in its completion rate.