Groupthink occurs when group members become so enamored of seeking concurrence that the norm for consensus overrides the realistic appraisal of alternative courses of action and the full expression of deviant, minority, or unpopular views.

• 团体迷失发生在团体成员对一致性的过度迷恋，而使共识规範凌驾于对各种方案的实际评估，并使不合常轨、少数或不受欢迎的观点无法被充分表达的现象。