What is not true about group decision-making?

An added benefit of group decision making

Explanation:

Group decision-making refers to the technique of making decisions collectively in a group by choosing a best alternative from the given options/alternative.

Groupthink occurs in a group when the group motive is to desire for harmony or conformity in the group results which leads to an irrational or dysfunctional decision outcome.

The answer is Groupthink is not an added benefit of group decision making.