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Neural mechanisms of assimilation and contrast effects in attractiveness judgments in visual perception

Research Project

Project/Area Number 17K00211
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Cognitive science
Research InstitutionTamagawa University

Principal Investigator

TAKAHASHI Muneyoshi  玉川大学, 工学部, 准教授 (70407683)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords顔 / 魅力度 / ビッグファイブ / 基本6表情 / 選好判断 / 魅力度評価 / 表情認知 / 視覚情報処理 / 同化効果 / 対比効果 / 周辺視 / 認知科学 / 神経科学 / 実験系心理学 / 脳・神経
Outline of Final Research Achievements

The aim of this study was to uncover the mechanisms behind assimilation and contrast effects in judgments of attractiveness, particularly focusing on facial attractiveness within the context of visual preference assessments. In order to overcome the challenges posed by the COVID-19 pandemic, we developed an online experimental system to investigate participants' personality traits and facial preferences. Our findings revealed significant variations in individuals' capacity to perceive personality traits and subtle expressions from facial cues. Notably, women exhibited increased proficiency in perceiving others' personality traits and demonstrated greater shifts in preferences based on explicit social connections with the individuals under evaluation. Conducting experiments that effectively control for these gender and individual differences in facial recognition will be crucial for comprehending the underlying mechanisms of assimilation and contrast effects.

Academic Significance and Societal Importance of the Research Achievements

人間は社会的動物であるため、集団のなかの個人の魅力や個人の集合体としての集団の魅力を知覚するメカニズムの理解は、私たちの社会生活の理解のために重要である。特に、魅力の伝搬効果である同化や対比のメカニズムは、メディアや広告にも応用可能なしくみとなり得る。本研究で見出した顔の魅力判断の性差や社会的文脈の影響の個人差は、同化や対比のために顔を比較しその魅力度を統合的に評価する心的メカニズムの理解を目指す上での基礎的知見として重要であると考える。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (10 results)

All 2023 2021 2020 2019 2018 2017

All Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (3 results)

  • [Journal Article] 若年ドライバーにおける運転場面のリスク評価傾向と表情認知能力の関係性2023

    • Author(s)
      浅井陽介, 高橋宗良
    • Journal Title

      玉川大学工学部紀要

      Volume: 58 Pages: 1-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Childhood exercise predicts response inhibition in later life via changes in brain connectivity and structure2021

    • Author(s)
      Ishihara Toru、Miyazaki Atsushi、Tanaka Hiroki、Fujii Takayuki、Takahashi Muneyoshi、Nishina Kuniyuki、Kanari Kei、Takagishi Haruto、Matsuda Tetsuya
    • Journal Title

      NeuroImage

      Volume: 237 Pages: 118196-118196

    • DOI

      10.1016/j.neuroimage.2021.118196

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 身体的同期と社会的意思決定2021

    • Author(s)
      高橋宗良, 藤井貴之, 松田哲也
    • Journal Title

      CLINICAL NEUROSCIENCE

      Volume: 39

    • Related Report
      2021 Research-status Report
  • [Journal Article] Urgency Promotes Affective Disengagement: Effects From Bivalent Cues on Preference Formation for Abstract Images2020

    • Author(s)
      Xu Ji、Zommara Noha Mohsen、Ounjai Kajornvut、Takahashi Muneyoshi、Kobayashi Shunsuke、Matsuda Tetsuya、Lauwereyns Johan
    • Journal Title

      Frontiers in Psychology

      Volume: 11 Pages: 1404-1404

    • DOI

      10.3389/fpsyg.2020.01404

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluative processing of food images: Longer viewing for indecisive preference formation2019

    • Author(s)
      Wolf A, Ounjai K, Takahashi M, Kobayashi S, Matsuda T, Lauwereyns J
    • Journal Title

      Frontiers in Psychology

      Volume: 10 Issue: MAR Pages: 608-608

    • DOI

      10.3389/fpsyg.2019.00608

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluative processing of food images: A conditional role for viewing in preference formation2018

    • Author(s)
      Wolf Alexandra、Ounjai Kajornvut、Takahashi Muneyoshi、Kobayashi Shunsuke、Matsuda Tetsuya、Lauwereyns Johan
    • Journal Title

      Frontiers in Psychology

      Volume: 9 Issue: JUN Pages: 936-936

    • DOI

      10.3389/fpsyg.2018.00936

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Active Confirmation Bias in the Evaluative Processing of Food Images2018

    • Author(s)
      Ounjai Kajornvut、Kobayashi Shunsuke、Takahashi Muneyoshi、Matsuda Tetsuya、Lauwereyns Johan
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 16864-16864

    • DOI

      10.1038/s41598-018-35179-9

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] The relationship between physical synchrony in interpersonal rhythmic interaction and mutual trust in a pair2021

    • Author(s)
      Takayuki Fujii, Muneyoshi Takahashi, Shinsuke Shimojo, Tetsuya Matsuda
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Natural human tempo and its neural correlates2020

    • Author(s)
      Sai Sun、Daw-An Wu、Mohammad Shehata、Takuya Akashi、Morimichi Furudate、Chao Zhang、Tetsuya Matsuda、Muneyoshi Takahashi、Shinsuke Shimojo
    • Organizer
      The 43rd Annual Meeting of the Japan Neuroscience Society
    • Related Report
      2020 Research-status Report
  • [Presentation] 顔の魅力は『漏れやすい』~顔を評価する場合と図形を評価する場合2017

    • Author(s)
      高橋宗良・藤井貴之・下條信輔・松田哲也
    • Organizer
      第40回日本神経科学大会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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