According to the Text,one Way to Lower Prejudice Is to

According to the text,one way to lower prejudice is to

A) provide extrinsic reinforcement for anti-prejudiced behaviours.
B) blur the distinction between 'us' and 'them' and promote common goals.
C) highlight the differences between ethnic groups.
D) punish prejudiced behaviours.
E) educate parents to be better role models for their children.