This study examined the cognitive effects of fraternity/sorority affiliation on 2,293 first-year college students at 18 four-year institutions in 15 states. It assessed the net affects of Greek affiliation on standardized measures of reading comprehension, mathematics, and critical thinking, and sought to determine if the cognitive impacts of…

This paper presents the results of eight analyses based upon data from the National Study of Student Learning (NSSL), a 3-year longitudinal research project begun in 1992 to examine the influence of academic and nonacademic experiences on student learning, student attitudes about learning, student cognitive development, and student persistence.…