Answer :
Final answer:
Collegial discussions may stall due to unclear main topics, inadequate research, or a failure to convert closed questions to open-ended ones.
Explanation:
One main reason why a collegial discussion may stall or get sidetracked is when participants are unclear of the main topic of the conversation. This can lead to confusion and off-topic discussions. Another factor could be related to members not properly researching the topic beforehand, which can hinder the depth of the conversation. Additionally, if the group leader fails to revise close-ended questions into open-ended ones, it may limit the discussion's progression and exploration.
Learn more about group discussion dynamics here:
https://brainly.com/question/34919693