Marc and Barbara Are Part of a Study Group That

Multiple Choice

Marc and Barbara are part of a study group that gathers for lunch.They like sushi,but the other two members of the study group do not.Over time,Marc and Barbara come to feel that the other members do not work as hard as they do and are less friendly.This may be an effect of Marc and Barbara forming a(n)

A) inclusive dyad.
B) out-group.
C) minimal group.
D) alliance.