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Body perception in chimpanzees: from the perspective of comparative cognitive science

Research Project

Project/Area Number 18J21474
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Cognitive science
Research InstitutionKyoto University

Principal Investigator

GAO JIE  京都大学, 理学研究科, 特別研究員(DC1)

Project Period (FY) 2018-04-25 – 2021-03-31
Project Status Discontinued (Fiscal Year 2020)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2020: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2019: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2018: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywordsbody perception / inversion effect / configural processing / expert effect / body knowledge / comparative cognition / child development / eye-tracking / chimpanzees / body structure
Outline of Annual Research Achievements

I have finished all the data collection. I mainly completed the data collection of the eye tracking experiment to examine chimpanzees' cognition of body parts. I conducted data analyses of all my data and wrote my doctoral thesis. I have passed the defense and received my doctor's degree. I have 2 papers published in this year.
In summary, I studied body perception in chimpanzees in a comparative manner, focusing on their cognition of whole bodies and body parts. By comparing with humans, I found that chimpanzees have similar properties in body perception with humans, albeit less flexible in certain aspects. They also have knowledge about locations and appearances of body parts, as humans do. The results indicates that the common ancestor of chimpanzees and humans may already have a similar level of body perception in the evolutionary path.
In general, I have reached the goal of my research plan and got amazing results. My research provided important information of how humans’ closest living relatives, chimpanzees, perceive bodies, and provided implications of the evolutionary path of body perception. I hope my study could contribute to our understanding of human cognition and inspire interesting future research to shed light on our understanding of human mind evolution.

Research Progress Status

令和2年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (30 results)

All 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (21 results) (of which Int'l Joint Research: 10 results) Remarks (2 results)

  • [Int'l Joint Research] University of Oxford/University of St Andrews(英国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Oxford University/University of St Andrews(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Oxford University/University of St Andrews(英国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Body perception in chimpanzees and humans: The expert effect2020

    • Author(s)
      Gao Jie, Fumtio Kawakami, & Masaki Tomonaga
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 7148-7148

    • DOI

      10.1038/s41598-020-63876-x

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] How chimpanzees and children perceive other species’ bodies: Comparing the expert effect2020

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Journal Title

      Developmental Science

      Volume: - Issue: 6

    • DOI

      10.1111/desc.12975

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Body perception in chimpanzees (Pan troglodytes): The effect of body structure changes.2020

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Journal Title

      Journal of Comparative Psychology

      Volume: 134 Issue: 2 Pages: 222-231

    • DOI

      10.1037/com0000214

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The body inversion effect in chimpanzees (Pan troglodytes).2018

    • Author(s)
      Gao, J., & Tomonaga, M.
    • Journal Title

      PLoS ONE

      Volume: 13 Issue: 10 Pages: e0204131-e0204131

    • DOI

      10.1371/journal.pone.0204131

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Body Perception in Chimpanzees: A Comparative-Cognitive Study2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 13th International Symposium on Primatology and Wildlife Science (Symposium canceled due to COVID-19 outbreak)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chimpanzees can detect strangeness in bodies: an eye-tracking study2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 12th International Symposium on Primatology and Wildlife Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How Do Chimpanzees and Children Perceive Other Species’ Bodies2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The European Federation for Primatology & Primate Society of Great Britain (EFP/PSGB) International Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Saptial Representation s of Time in Chimpanzees: A STEARC-Like Effect2019

    • Author(s)
      Sandars Georgia、Gao Jie、Matsuzawa Tetsuro
    • Organizer
      The European Federation for Primatology & Primate Society of Great Britain (EFP/PSGB) International Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The body inversion effect in chimpanzees (Pan troglodytes)2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 42nd edition of the European Conference on Visual Perception
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How chimpanzees perceive other species: embodied and visual expertise2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 14th International Conference on Environmental Enrichment
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chimpanzees detect strangeness of location and appearance of body parts: An eye-tracking study2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 64th Primates Conference
    • Related Report
      2019 Annual Research Report
  • [Presentation] Chimpanzees detect strangeness in bodies: an eye-tracking study2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 79th Annual Meeting of the Japanese Society for Animal Psychology (Session canceled due to Typhoon Hagibis)
    • Related Report
      2019 Annual Research Report
  • [Presentation] How do chimpanzees and children perceive other species: use of embodied and visual experience2019

    • Author(s)
      Gao Jie、Tomonaga Masaki
    • Organizer
      The 35th Annual Congress of the Primate Society of Japan
    • Related Report
      2019 Annual Research Report
  • [Presentation] How chimpanzees perceive other species: embodied and visual expertise2019

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 14th International Conference on Environmental Enrichment
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How do chimpanzees and children perceive other species: use of embodied and visual experience2019

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 35th Annual Congress of the Primate Society of Japan
    • Related Report
      2018 Annual Research Report
  • [Presentation] The understanding of body structures in chimpanzees2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 11th International Symposium on Primatology and Wildlife Science
    • Related Report
      2018 Annual Research Report
  • [Presentation] The understanding of body structures in chimpanzees: conspecifics and other species2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 63rd Primates Conference
    • Related Report
      2018 Annual Research Report
  • [Presentation] The understanding of body structures in chimpanzees2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 3rd Meeting on Face-Body Studies
    • Related Report
      2018 Annual Research Report
  • [Presentation] The Body Inversion Effect in Chimpanzees (Pan troglodytes)2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 6th Asian Primates Symposium & 5th Asian (Indo-Chinese) Primate Conservation Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Understanding of Body Structures in Chimpanzees2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 10th International Symposium on Primatology and Wildlife Science
    • Related Report
      2018 Annual Research Report
  • [Presentation] The Understanding of Body Structures in Chimpanzees2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 78th Annual Meeting of the Japanese Society for Animal Psychology
    • Related Report
      2018 Annual Research Report
  • [Presentation] Chimpanzees (Pan troglodytes) show the body inversion effect2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 27th International Primatological Society Congress
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Body Inversion Effect in Chimpanzees (Pan troglodytes)2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 34th Annual Congress of the Primate Society of Japan
    • Related Report
      2018 Annual Research Report
  • [Presentation] The Body Inversion Effect in Chimpanzees (Pan troglodytes)2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 2nd Meeting on Face-Body Studies
    • Related Report
      2018 Annual Research Report
  • [Presentation] The Body Inversion Effect in Chimpanzees (Pan troglodytes)2018

    • Author(s)
      Jie Gao, Masaki Tomonaga
    • Organizer
      The 25th International Conference on Comparative Cognition
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Remarks] チンパンジーにおけるさかさまのからだの知覚

    • URL

      http://langint.pri.kyoto-u.ac.jp/ai/ja/publication/JieGao/GaoJie2018-plos.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] The body inversion effect in chimpanzees

    • URL

      http://langint.pri.kyoto-u.ac.jp/ai/en/publication/JieGao/GaoJie2018-plos.html

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2018-05-01   Modified: 2024-03-26  

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