Answer:
Step-by-step explanation:
The option that is NOT helpful in a group discussion is D. Staying quiet the whole time. Group discussions are meant to be collaborative, and everyone's input is valuable. By staying quiet, a person is not contributing to the conversation and is not offering their thoughts or ideas. It is important for all members of a group to actively participate in the discussion by asking questions, sharing their thoughts, and offering their insights. This helps to generate new ideas and perspectives, and it can lead to better solutions or outcomes. Therefore, staying quiet the whole time is not helpful in a group discussion.