Which of the Following Is an Example of Group Polarization

Multiple Choice

Which of the following is an example of group polarization?

A) A basketball team-simply by reason of being a cohesive group-automatically identifies another team as a rival.
B) A political committee tends to make more extreme decisions than any of its individual members would alone.
C) A group of students tends, automatically, to divide themselves up into several smaller groups or cliques.
D) A student council divides itself into two directly opposing points of view when debating new issues.