自然な笑いと作り笑いにおける情動の伝染--facial EMG及び内省報告による検討  [in Japanese] Analysis of Emotional Contagion in Spontaneous and Forced Laughter : Investigation by Facial Electromyography and Self-Observation Report  [in Japanese]

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Author(s)

Abstract

他者の笑顔を観察しているだけで観察者が笑顔になり楽しい気分になることがある.このように情動が伝染することは知られているが, 快感情を伴う自然な笑いと快感情を伴わない作り笑いにおいて情動の伝染にどのような違いが見られるかについての研究は今のところ見当たらない.本研究では, 被験者に面白い映像を視聴させたときの自然な笑いと, 指示によって強制的に表出させた作り笑いを被験者に提示し, 被験者のfacial EMG(顔面筋電図)を記録した.同時に各笑いについての印象を内省報告させた.結果, 自然な笑いか作り笑いかという表出の種別よりも笑いの自然さが情動の伝染において重要であることがわかった.

The purpose of this study is to analyze emotional contagion in spontaneous and forced laughter what are supported and not supported joy feeling respectively. Neutral facial expression and feeling would change to smile and joy by observing laughter; this is well known as emotional contagion. This study investigated how differences emotional contagion in facial expression of test subjects, that is expressed by observing video clips of three-type laughter : "Spontaneous Laughter" caused by fanny video clips, "Forced Laughter" evoked during uninteresting video clips, and "Extreme Forced Laughter" evoked only by instructions, by recording facial electromyography and self-observation report. The results showed that emotional contagion is more depends on spontaneity of laughter than whether spontaneous or forced laughter.

Journal

  • Technical report of IEICE. HCS

    Technical report of IEICE. HCS 105(306), 49-54, 2005-09-26

    The Institute of Electronics, Information and Communication Engineers

Codes

  • NII Article ID (NAID)
    110003271854
  • NII NACSIS-CAT ID (NCID)
    AN10487226
  • Text Lang
    JPN
  • ISSN
    09135685
  • NDL Article ID
    7472396
  • NDL Source Classification
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No.
    Z16-940
  • Data Source
    NDL  NII-ELS 
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