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Comparative cognition of we-mode induced by joint action

Research Project

Project/Area Number 19K20643
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 90030:Cognitive science-related
Research InstitutionOsaka University (2022)
The University of Tokyo (2019-2021)

Principal Investigator

Katsu Noriko  大阪大学, 大学院人間科学研究科, 講師 (30779955)

Project Period (FY) 2020-02-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords動作同期 / we-mode / ラット / 共同行為 / 比較認知科学 / 協働行為
Outline of Research at the Start

隣り合う他者と歩調があったり、協力行動を行ったりと、ヒトは日常的に他者と身体動作を協働させる。他者との協働した動作は一体感をもたらす。本研究は、この「我々」として目的を共有する際に感じられる一体感について、系統発生的起源を探ることを目的とする。齧歯類とヒトを対象とし、選択課題を2者で分担させることで一体感が生じ、相手に対する親密さや信頼性が高まるのかを、行動実験と観察から調べる。

Outline of Final Research Achievements

When cooperating for a common goal, humans need to predict the actions of others in order to coordinate their own movements. The joint Simon task is used to examine the degree to which we share the action representations of others. The purpose of this study was to clarify the cognition of others in cooperative behavior in a non-human species. We performed a joint Simon task on rats to examine whether they shared the other's stimulus-response mapping representations. The results confirmed the joint Simon effect in rats. In rats with high prosociality and reported cooperative behavior, it was shown that they may perform joint actions by including others' actions in their own action planning.

Academic Significance and Societal Importance of the Research Achievements

この研究では、ヒト以外の霊長類以外では初めて、共同サイモン効果を検討した。これまでにも協力行動といった共同行為が、ヒト以外のいくつかの種において報告されてきたが、これまでには協力行動が成立する条件に注目されることが多かった。この研究では、共同行為における社会認知に着目し、共同行為を支える認知基盤を検討した。ほかの系統の種においても同様の検討を行うことで、他者との共同運動主体感の進化、メカニズムの理解が深まるだろう。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (17 results)

All 2022 2021 2020

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (15 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results)

  • [Journal Article] Stimulus modality affects the accuracy of rhythm production in rats2022

    • Author(s)
      Katsu Noriko、Okanoya Kazuo
    • Journal Title

      Behavioural Processes

      Volume: 194 Pages: 104560-104560

    • DOI

      10.1016/j.beproc.2021.104560

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Production of regular rhythm induced by external stimuli in rats2021

    • Author(s)
      Katsu Noriko、Yuki Shoko、Okanoya Kazuo
    • Journal Title

      Animal Cognition

      Volume: 24 Issue: 5 Pages: 1133

    • DOI

      10.1007/s10071-021-01505-4

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] Factors influencing the occurrence of prosocial behavior in laboratory rats.2022

    • Author(s)
      Hakataya, S, Katsu, N, Okanoya, K
    • Organizer
      Joint Conference on Language Evolution
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Behavioral Evidence for Representations of the Other's Action During a Joint Task in Rats.2022

    • Author(s)
      Katsu, N, Okanoya, K
    • Organizer
      Joint Conference on Language Evolution
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Do rats prefer to share food with other individuals or monopolize it?2022

    • Author(s)
      和田玲央, 上條槙子, 勝野吏子, 博多屋汐美, 香田啓貴, 岡ノ谷一夫
    • Organizer
      日本動物心理学会第82回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The effect of personality traits on the social relationship formation in female laboratory rats.2022

    • Author(s)
      勝野吏子, 博多屋汐美, 岡ノ谷一夫, 外谷弦太
    • Organizer
      日本動物心理学会第82回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Measuring personality traits in laboratory rats.2022

    • Author(s)
      博多屋汐美, 勝野吏子, 岡ノ谷一夫, 外谷弦太
    • Organizer
      日本動物心理学会第82回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 共同サイモン課題を用いたラットにおける動作表象の共有の検討2021

    • Author(s)
      勝野吏子, 岡ノ谷一夫
    • Organizer
      日本心理学会第85回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Effect of familiarity on behavioral coordination in joint task by rats.2021

    • Author(s)
      勝野吏子, 岡ノ谷一夫
    • Organizer
      日本動物心理学会第81回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] An exploratory study on developmental changes of contexts and functions of mare-foal vocalizations in domestic horses (Equus caballus).2021

    • Author(s)
      和田知里, 勝野吏子, 足立幾磨, 河合正人, 瀧本(猪瀬)彩加
    • Organizer
      日本動物心理学会第81回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 新奇物への探索傾向は見知らぬ他者との社会関係構築を予測するか?:ラットにおける探索的分析.2021

    • Author(s)
      勝野吏子, 博多屋汐美, 外谷弦太, 岡ノ谷一夫
    • Organizer
      日本人間行動進化学会第14回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Helping-like behavior of laboratory rats is not modulated by social bonds, but rather associated with preceding interactions, age, and sex.2021

    • Author(s)
      Hakataya S, Katsu N and Okanoya K.
    • Organizer
      20th Biennial Meeting of the International Society for Comparative Psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] An exploratory study about contexts, developmental changes and functions of mare-foal vocalizations in domestic horses (Equus caballus).2021

    • Author(s)
      Wada C, Katsu N, Adachi I, Kawai M, Takimoto-Inose A.
    • Organizer
      20th Biennial Meeting of the International Society for Comparative Psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 動物の協調行動: ニホンザルの音声鳴き交わしとラットの身体動作同期から2021

    • Author(s)
      勝野吏子
    • Organizer
      日本学術会議行動生物学分科会公開シンポジウム「動物たちの意図共有」
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Examination of action co-representation during joint task in rats2020

    • Author(s)
      勝野吏子、岡ノ谷一夫
    • Organizer
      第80回日本動物心理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 母ウマに対する子ウマの音声の発声文脈の発達的変化についての探索的検討2020

    • Author(s)
      和田知里、勝野吏子、足立幾磨、河合正人、瀧本(猪瀬)彩加
    • Organizer
      第39回日本動物行動学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] テナガザルの「道具使用、自発的な食物分配、相手に気づかれないように目的を達成する行動」とその背景2020

    • Author(s)
      井上陽一、勝 野吏子、岡ノ谷一夫
    • Organizer
      第36回日本霊長類学会大会
    • Related Report
      2020 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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