Alberto is concerned with the low performance level of his team. recently he has observed a tendency for team members to enthusiastically support the idea and withhold their dissenting opinions. once an idea is presented, everyone simply goes along with it and foregoes a robust discussion of the pros and cons. it is likely that alberto's team is experiencing

Group-think

Explanation: Group-think is the activity that involves the decision-making involving the every member of the group.Due to this type of decision making activity, usually the creativity lacks in the results .

The considerations like advantage, disadvantage, individual responsibility, opinions etc are absent which results in the whole group going along with the group decision.

Thus, the case of group-think decision is seen in the question because the team members are supporting every decision without any objection, question and not including their opinions.

because he had a big bear belly