Final answer:
The biggest risk to an effective meeting that Alisha should avoid is allowing detailed discussions about topics that are not on the agenda, as it can disrupt the meeting's focus and efficiency.
Therefore, option C is correct.
Step-by-step explanation:
One of Alisha's responsibilities at work is to effectively lead her team's weekly meetings. The action that is a risk to running an effective meeting that Alisha should be aware of is allowing detailed discussions about topics that are not on the agenda. Detailed off-agenda discussions can derail the meeting's focus, causing it to run over time or prevent the team from covering all the necessary topics. To ensure a successful meeting, it is important for Alisha to stick to the agenda, which should be constructed with input from team members prior to the meeting. Encouraging collaboration by allowing the team to have input on the agenda and ending meetings with recognition and clear next steps can be effective strategies. However, allowing extensive side conversations on unrelated topics can compromise the productivity and outcomes of the meeting.