Heather Is a Member of a Group in Which Each

Multiple Choice

Heather is a member of a group in which each member brings well-researched,relevant information to each decision-making meeting.She concludes that without each person's input,the quality of the decisions would decrease dramatically.This situation,in which the group outcome is greater because all participants are working together,is called ___________________.

A) impact of group size
B) interdependence
C) durability
D) identification