Data from a population-based repository in Manitoba showed that students who are male, young for grade, and in Grades 1, 2, 7, and 8 were the most likely to be retained. After controlling for key student factors including socioeconomic status, school changes, and key school characteristics including stability of the student body, retention was a…

Recent studies have used increasingly complex methodologies to estimate the effect of peer characteristics--race, poverty, and ability--on student achievement. A paper by Hanushek, Kain, and Rivkin using Texas state testing data has received particularly wide attention because it found a large negative effect of school percent black on black math…

The message that college matters is getting through to more and more young people. Young people understand that a middle-class lifestyle increasingly requires at least an associate degree. Yet the percentage of college students actually completing a two- or four-year degree has not increased significantly in more than 30 years. College completion…