− | 二十世纪六十年代末,保罗·埃克曼 (Paul Ekman) 在巴布亚新几内亚的法雷人部落( Fore Tribesmen) 上进行跨文化研究,提出了一种观点,即情感所对应的面部表情不是由文化决定的,而是普遍存在的。因此,他认为面部表情是生物本能,能够可靠地分类。<ref name="Ekman, P. 1969"/>因此,他在 1972 年正式提出了六种基本情绪<ref name=":15">{{cite conference | last = Ekman | first = Paul | year = 1972 | title = Universals and Cultural Differences in Facial Expression of Emotion | editor-first = J. | editor-last = Cole | conference = Nebraska Symposium on Motivation | location = Lincoln, Nebraska | publisher = University of Nebraska Press | pages = 207–283 }}</ref>: | + | 二十世纪六十年代末,保罗·埃克曼 Paul Ekman在巴布亚新几内亚的法雷人部落 Fore Tribesmen上进行跨文化研究,提出了一种观点,即情感所对应的面部表情不是由文化决定的,而是普遍存在的。因此,他认为面部表情是生物本能,能够可靠地分类。<ref name="Ekman, P. 1969"/>因此,他在 1972 年正式提出了六种基本情绪<ref name=":15">{{cite conference | last = Ekman | first = Paul | year = 1972 | title = Universals and Cultural Differences in Facial Expression of Emotion | editor-first = J. | editor-last = Cole | conference = Nebraska Symposium on Motivation | location = Lincoln, Nebraska | publisher = University of Nebraska Press | pages = 207–283 }}</ref>: |