This study examines the impact of a "natural experiment" that gave students the choice to place into or out of developmental math because of an unintended mistake made by a community college. During self-placement, more students chose to enroll in gateway college- and transfer-level math courses, however, greater proportions of female,…

Improving the outcomes of students in developmental or remedial math remains a puzzle in higher education. Concerns with low persistence and completion rates have motivated proponents of reform to reconsider the delivery of developmental math. Lengthening the amount of time in math is thought to be an intervention that improves academic…

Changing placement policy may help to improve developmental education student outcomes in community colleges, but there is little understanding of the impacts of these reforms. We take advantage of heterogeneous placement policy in a large urban community college district in California to compare the effects of math remediation under different…

We explore possibilities for placing community college students in math using non-cognitive measures, such as indicators of motivation or students' educational plans. First, we use supplemental administrative data gathered during routine placement testing in a large urban community college district in California to conduct predictive exercises…