We use a longitudinal national dataset to explore the direct and conditional effects of fraternity/sorority membership on students' educational outcomes in the 4th year of college. Controlling for a variety of potentially confounding variables, including pretest measures of the outcomes, we find no direct effect of fraternity/sorority membership…

Discusses previous research that found broad-based negative effects of Greek affiliation on standardized measures of cognitive development after one year of college. Following the same sample, the present study found that the negative effects of Greek affiliation were much less pronounced during the second or third years of college. (Contains 32…