Answer :
Final answer:
A symposium is a group form where expert presenters share knowledge without interruptions, followed by a Q&A session, unlike panels, forums, committees, or Phillips 66 and PDM methods.
Explanation:
The group form where no interruptions are allowed among the expert presenters is known as a symposium. In a symposium, a group of experts share their knowledge or research on a particular topic while the audience listens, often followed by a question-and-answer session. This setting is distinguished from others such as panels or forums, where interaction and interruption are more common. In a panel discussion, multiple experts discuss a topic in front of an audience and typically engage in a moderated conversation. Forums are open discussions with audience participation, and committees are usually smaller groups that work together to achieve a task. The Phillips 66 technique involves breaking a large group into smaller groups to discuss a topic, while PDM stands for Participative Decision Making, which is a more general interactive method for group decision-making.
