The National Study of Student Learning indicated that membership in Greek organizations can have negative effects on students' cognitive development, particularly during freshman year. In contrast, this study at a midwestern research university found Greek students had higher levels of involvement and gains in general abilities than non-Greek…

Investigated the impact of Greek affiliation of 4,119 college students on freshman-to-senior ratings of four educational philosophies (vocational, academic, collegiate, nonconformist) differentiated in the Clark-Trow model. Small, significant degrees of change in collegiate and non-conformist philosophies suggest Greek affiliation increased social…