然而,在20世纪90年代,埃克曼扩展了他的基本情绪列表,包括一系列积极和消极的情绪,这些情绪并非都对应于面部肌肉。<ref>{{Cite book|last=Ekman |first=Paul |year=1999 |url=http://www.paulekman.com/wp-content/uploads/2009/02/Basic-Emotions.pdf |contribution=Basic Emotions |editor1-first=T |editor1-last=Dalgleish |editor2-first=M |editor2-last=Power |title=Handbook of Cognition and Emotion |place=Sussex, UK |publisher=John Wiley & Sons |url-status=dead |archive-url=https://web.archive.org/web/20101228085345/http://www.paulekman.com/wp-content/uploads/2009/02/Basic-Emotions.pdf |archive-date=2010-12-28 }}.</ref>新增的情绪是: | 然而,在20世纪90年代,埃克曼扩展了他的基本情绪列表,包括一系列积极和消极的情绪,这些情绪并非都对应于面部肌肉。<ref>{{Cite book|last=Ekman |first=Paul |year=1999 |url=http://www.paulekman.com/wp-content/uploads/2009/02/Basic-Emotions.pdf |contribution=Basic Emotions |editor1-first=T |editor1-last=Dalgleish |editor2-first=M |editor2-last=Power |title=Handbook of Cognition and Emotion |place=Sussex, UK |publisher=John Wiley & Sons |url-status=dead |archive-url=https://web.archive.org/web/20101228085345/http://www.paulekman.com/wp-content/uploads/2009/02/Basic-Emotions.pdf |archive-date=2010-12-28 }}.</ref>新增的情绪是: |