We examine the impact of remedial and developmental courses on college students with varying levels of academic preparedness, thus focusing on a wider range of students than previous studies. Using a regression discontinuity design, we provide causal estimates of the effects of placement in different levels of remedial courses on short-,…

A significant challenge in higher education is to narrow the educational attainment gap between academically prepared and unprepared students. To this end, developmental or remedial education is intended to improve the academic skills and knowledge of students who are unprepared for undergraduate coursework, particularly in the areas of…

"Informed math self-placement," a program implemented at American River College in Sacramento, California, to determine students' readiness for college-level math, has been in place for three years. This case study describes the development and implementation of math self-placement at American River. Math self-placement consists of a…