According to lecture, members of sororities recruited by Cra…

According to lecture, members of sororities recruited by Crandall (1988) tended to adopt disordered eating behaviors (e.g., bingeing and purging, using laxatives) used by their sorority sisters. Members provided tips on how to maintain weight, and which strategies were preferable to and approved by others. In short, sorority members wielded both _______ influence and _______ influence, respectively.