Which of the following is NOT listed as an advantage of group decision making?

• A. Knowledge Diversity
• B. Different Perspectives
• C. Information Accumulation
• D. Faster Decision

Answer: (D)

Group decision making gains from pooling diverse knowledge, viewpoints, and information. When people bring in different expertise, you get knowledge diversity, which broadens the range of facts and capabilities available. Different perspectives help challenge assumptions and surface considerations you might miss on your own, improving judgment and the way the problem is framed. Information accumulation occurs as more data, experiences, and insights are shared, creating a richer base to base decisions on.

In contrast, faster decision-making is not typically listed as an advantage because this process usually requires extra time for discussion, coordination, and reaching agreement among multiple people. The need to align interests and preferences tends to slow things down, even though it can lead to more buy-in and a higher-quality outcome.