Based on the fact that the small group of dissenters did not voice their objections because well-liked members were in favor of the schedule, this is Groupthink.
This is a phenomenon where people in a group will pick choose a certain decision because they believe that most of the group supports that decision.
They do this even though they may have dissenting views, because they do not want to be left out.
Find out more on groupthink at https://brainly.com/question/10206116.
