According to the Individual-Group Discontinuity, Groups May Behave More Competitively

According to the individual-group discontinuity, groups may behave more competitively than individuals because

A) people expect that groups will act competitively.
B) people are able to convince themselves that competition promotes a positive intergroup relationship.
C) people believe that conflict is reduced by behaving competitively
D) social identity is lower in group conditions