The landscape of developmental education has experienced significant shifts over the last decade nationwide, as more than 20 states and higher education systems have transitioned from the traditional prerequisite model to corequisite remediation. Drawing on administrative data from Tennessee community colleges from 2010 to 2020, this study…

At community colleges and open-enrollment universities, most first-year students take placement exams in English and mathematics to determine whether they are ready for college-level courses. But large-scale studies have indicated that these test scores misplace substantial numbers of students--in other words, for many students, the test score…