In the Phi Upsilon Nu Sorority at Upstate University, Sisters

Multiple Choice

In the Phi Upsilon Nu sorority at Upstate University, sisters expect each other to party hard on the weekends, to get multiple navel piercing, and to wear the color pink. This set of shared expectations of how group members ought to behave is called

A) a descriptive norm.
B) a postscriptive norm.
C) an injunctive norm.
D) a proscriptive norm.