Which of the following statements is true regarding the effect that size of the group has on the performance of the group?

A) The size of the group does not affect the group's overall behavior.
B) Evidence indicates that larger groups are faster at completing tasks than smaller ones.
C) Compared to smaller groups, larger groups are better at problem solving.
D) If the goal of the group is fact-finding, then smaller groups are more effective than larger groups.
E) Evidence indicates that individuals perform better in larger groups than in smaller ones.

C
Explanation: C) The size of the group affects the group's overall behavior. The evidence indicates smaller groups are faster at completing tasks than larger ones and that individuals perform better in smaller groups than in larger ones. Compared to smaller groups, larger groups are better at problem solving. If the goal of the group is fact-finding, larger groups should be more effective.