According to the Social Animal, When Important Issues Are Involved

According to The Social Animal, when important issues are involved, information campaigns:

A) have been successful in changing prejudiced attitudes when given adequate media coverage.
B) are not effective ways of undoing and changing prejudicial behavior.
C) are effective in eliminating distortions and deep-seated prejudiced attitudes when individuals are forced to listen to the information.
D) are ineffective in changing prejudiced attitudes unless both sides of the issue are presented.