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身体動作の同調行動に関する比較認知科学研究: ヒト、チンパンジー、イルカを対象に

Research Project

Project/Area Number 12J04525
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Experimental psychology
Research InstitutionKyoto University

Principal Investigator

ユ リラ  京都大学, 霊長類研究所, 特別研究員(DC1)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 2014: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2013: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2012: ¥900,000 (Direct Cost: ¥900,000)
Keywords比較認知科学 / 行動の同期 / タッピング課題 / チンパンジー / 同調行動 / 社会的認知 / ヒト / イルカ
Outline of Annual Research Achievements

I have been conducting a study of interactional synchrony in chimpanzees under two different experimental setups: side-by-side and face-to-face setup. In this fiscal year, I reported the findings from the side-by-side setup (Yu & Tomonaga, in press). The paper demonstrated that a finger tapping task is one potential method for investigating interactional synchrony in chimpanzees under a laboratory setting. Considering that the previous studies are mostly from anecdotes, the current study has significance for its methodology.
I continued an experimental study under face-to-face setup. In comparison with the findings from the side-by-side setup, I found a stronger tendency of interactional synchrony between pairs of chimpanzees in the face-to-face setup. This suggested that both auditory and visual information of the partner’s movement is important to facilitate interactional synchrony in chimpanzees. Moreover, I found a general tendency that synchronized tapping movement occurs by significant tapping change by at least one individual of each pair. This finding was notable because humans are known to couple their movement in a mutual way. This significant difference between humans and chimpanzees will help us to understand evolutionary significance of interactional synchrony, a target behavior of the current study. The findings were presented in several conferences, including two international conferences.

Research Progress Status

26年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

26年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (15 results)

All 2015 2014 2013 2012

All Journal Article (3 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (12 results)

  • [Journal Article] Interactional synchrony in chimpanzees: Examination through a finger-tapping experiment2015

    • Author(s)
      Lira Yu, Masaki Tomonaga
    • Journal Title

      Scientific Reports

      Volume: 未定

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Newly observed bird consumption by a chimpanzee (Pan troglodytes) at Bossou, Guinea, West Africa.2013

    • Author(s)
      Lira Yu, Zogbila Boniface & Matsuzawa Tetsuro
    • Journal Title

      Pan Africa News

      Volume: 20(1) Pages: 8-10

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 同調する行動2012

    • Author(s)
      ユリラ
    • Journal Title

      科学

      Volume: Vol. 82, No. 5 Pages: 496-497

    • Related Report
      2012 Annual Research Report
  • [Presentation] チンパンジーにおける行動の同期2015

    • Author(s)
      ユ リラ, 友永 雅己
    • Organizer
      第26回日本発達心理学会
    • Place of Presentation
      東京大学
    • Year and Date
      2015-03-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] An experimental study on interactional synchrony in chimpanzees (Pan troglodytes)2015

    • Author(s)
      ユ リラ, 友永 雅己
    • Organizer
      第59回プリマーテス研究会
    • Place of Presentation
      日本モンキーセンター
    • Year and Date
      2015-01-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] Interactional synchrony in chimpanzees: Test under a face-to-face setup2014

    • Author(s)
      ユ リラ
    • Organizer
      日本人間行動進化学会第7回大会
    • Place of Presentation
      神戸大学
    • Year and Date
      2014-11-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] Chimpanzees synchronize their tapping behavior under the face-to-face setting2014

    • Author(s)
      Lira Yu, Masaki Tomonaga
    • Organizer
      The 25th Congress of the International Primatological Society
    • Place of Presentation
      Hanoi, Vietnam
    • Year and Date
      2014-08-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] An experimental study about behavioral synchrony between chimpanzees2014

    • Author(s)
      Lira Yu, Masaki Tomonaga
    • Organizer
      The 13th International Conference on Music Perception and Cognition
    • Place of Presentation
      Yonsei University, Seoul, Korea
    • Year and Date
      2014-08-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] Behavior coordination in chimpanzees (Pan troglodytes): Testing under a face-to-face setup2014

    • Author(s)
      ユ リラ, 友永 雅己
    • Organizer
      日本動物心理学会第74回大会
    • Place of Presentation
      犬山市、愛知県
    • Year and Date
      2014-07-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Chimpanzees synchronize their tapping behavior under the face-to-face setting2014

    • Author(s)
      ユ リラ, 友永 雅己
    • Organizer
      PWS Kick-off Symposium
    • Place of Presentation
      国際高等研究所(木津川市)
    • Year and Date
      2014-03-07
    • Related Report
      2013 Annual Research Report
  • [Presentation] チンパンジーにおけるタッピング行動の変化2013

    • Author(s)
      ユ リラ, 友永 雅己
    • Organizer
      日本霊長類学会第29回大会
    • Place of Presentation
      岡山理科大学(岡山市)
    • Year and Date
      2013-09-07
    • Related Report
      2013 Annual Research Report
  • [Presentation] Behavioral synchrony in chimpanzees (Pan troglodytes)2013

    • Author(s)
      Lira Yu, Masaki Tomonaga
    • Organizer
      Korean Psychological Association 2013
    • Place of Presentation
      Daejeon Convention Center (Daejeon, Korea)
    • Year and Date
      2013-08-23
    • Related Report
      2013 Annual Research Report
  • [Presentation] Behavioral synchrony in a pair of chimpanzees (Pan troglodytes)2013

    • Author(s)
      Lira Yu, Masaki Tomonaga
    • Organizer
      Wellcome Trust School on Biology of Social Cognition
    • Place of Presentation
      Wellcome Trust Conference Center (Cambridge, UK)
    • Year and Date
      2013-07-14
    • Related Report
      2013 Annual Research Report
  • [Presentation] Behavioral synchrony in chimpanzees and humans2012

    • Author(s)
      ユリラ
    • Organizer
      Congress of the International Primatological Society
    • Place of Presentation
      カンクン(メキシコ)
    • Year and Date
      2012-08-15
    • Related Report
      2012 Annual Research Report
  • [Presentation] Does synchronous tapping movement emerge in pairs of chimpanzees?2012

    • Author(s)
      ユリラ
    • Organizer
      日本霊長類学会第28回大会
    • Place of Presentation
      椙山女学園大学(愛知県)
    • Year and Date
      2012-07-07
    • Related Report
      2012 Annual Research Report

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Published: 2013-04-25   Modified: 2024-03-26  

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