美国心理学家曾做过这样一种实验,让处在不同心境的人看一张几个士兵抬着一个伤兵上飞机的照片。“心情愉快”的被试者描述说:“这个受伤的士兵碰到了好运气。人们送他去医院,他会受到很好照料的。”“心怀不满”的被试者描述说:“这个受伤的士兵,只是成千上万自相残杀的受害者 American psychologists have done such an experiment so that people in different moods might see a few soldiers carrying a picture of a wounded soldier on the plane. The “happy” subject described: “The wounded soldier met good luck and people sent him to the hospital and he was well taken care of.” The “unhappy” subject described it as "the wounded Of soldiers, only the victims of thousands of cannibalism