“…While the use of a population has substantial advantages over the use of a sample, the population addressed in this study includes only students in California's semester-system community colleges. Although California's community college system, which has annual enrollment of 2.9 million students (Turnage, 2003), is the largest postsecondary educational system in the world, and while remediation in California's system is much like remediation in the systems of other states in that placement procedures and exit standards vary from college to college (Boylan, Saxon and Boylan, 1999;Grubb and Gardner, 2001;Hadden, 2000;James, Morrow and Perry, 2002;Jenkins and Boswell, 2002;Koski and Levin, 1998;Kozeracki, 2002;Oudenhoven, 2002;Shults, 2000), the generalizability of any findings of this analysis to other states is uncertain.…”