“角色理论”是美国心理学家米德提出来的。所谓“角色”就是个体在特定的社会条件下,在群体中所处的地位和身份。心理学家曾经做过这样一个实验:一些平时缺乏礼仪的孩子被邀请去参加一个周末晚餐,他们竟然一反往常,意识到自己是“来宾”的“角色”,并按“角色”来约束自己,表现得文雅 “Role theory” was proposed by American psychologist Meade. The so-called “role” is the individual’s status and identity in a group under a specific social condition. Psychologists have done such an experiment: Some children who are usually deprived of etiquette were invited to attend a weekend dinner. They went back to their usual habits and realized that they were “guests” and “rule” to restrain themselves. The performance is elegant