Tajfel's Generic Norm of Behaviour Specifies

Tajfel's generic norm of behaviour specifies:

A) discrimination towards out-groups may occur even in the absence of any pre-existing hostility
B) discrimination towards out-groups may manifest itself before any hostility or prejudice has developed against the group
C) discrimination against out-groups will be observed even in the absence of any self-interest on the part of the in-group
D) a and c
E) all of the above