According to parliamentary procedure basics, what helps ensure smooth meetings?

The correct choice emphasizes the importance of Robert's Rules of Order in maintaining structure and organization during meetings. These rules provide a standardized set of guidelines that govern how meetings should be conducted, including how to introduce motions, make decisions, and facilitate discussion. By adhering to these established procedures, meetings can flow more smoothly, ensuring that all members have the opportunity to participate effectively while keeping the discussion focused and timely. This structure minimizes confusion and helps prevent disputes, allowing the group to reach its goals efficiently.

While group discussions, a detailed agenda, and diverse membership can all contribute to a productive meeting environment, the use of Robert's Rules of Order specifically addresses the procedural aspects that help ensure meetings run cohesively.