Which of the following is not a reason why people join groups?

A) to consume fewer hours in decision making
B) to fulfill social needs for affiliation
C) to feel stronger and have fewer self-doubts
D) to achieve something that cannot be individually achieved
E) to have increased feelings of worth

A
Explanation: A) The most popular reasons people have for joining groups include security, status, self-esteem, affiliation, power, and goal achievement. Group decision making consumes more hours than an individual tackling the same problem.