The purpose of this study was to examine adult developmental mathematics (ADM) students' knowledge of fraction addition and subtraction as it relates to their demonstrated fraction schemes and ability to disembed in multiplicative contexts with whole numbers. The study was conducted using a mixed methods sequential explanatory design. In the first…

This research analyzed linked high-quality state data from K-12, adult education, and postsecondary state datasets in order to better understand the association between student demographics and successful completion of a postsecondary program. Due to the relatively small sample size compared to the large number of features, we analyzed the data…

Despite the need, persistence in remediation hovers at 50% (NCES, 2002) while nearly one third of community college enrollees arrive under-prepared (Hess, 2009). Persistence is correlated with academic preparation (Nash & Kallenbach, 2009), and barriers to persistence include a number of demographic barriers (Education, 2006; Labaree, 2006).…