Which of the following is a characteristic advantage of closed groups over open groups?

• A. Greater diversity due to new members joining.
• B. Better scheduling flexibility.
• C. Promotes cohesiveness.
• D. Requires more marketing effort.

Answer: (C)

When membership is stable and not continually opened to new people, a group has time to build trust, shared norms, and routines. This continuity lets members form deeper relationships, learn each other’s communication styles, and develop a sense of belonging. With confidentiality and predictability in place, members feel safer to share openly, which strengthens cohesion and keeps the group focused on its goals. In contrast, open groups experience ongoing influxes of new members, which can disrupt the developing sense of unity and make it harder for trust and established norms to take hold. While scheduling flexibility or marketing needs may vary, they don’t create the same enduring sense of togetherness that stable, closed membership does.