| Project/Area Number |
18K19729
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| Research Category |
Grant-in-Aid for Challenging Research (Exploratory)
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| Allocation Type | Multi-year Fund |
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| Review Section |
Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
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| Research Institution | The University of Tokyo |
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Principal Investigator |
Kudo Kazutoshi 東京大学, 大学院総合文化研究科, 准教授 (30302813)
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| Co-Investigator(Kenkyū-buntansha) |
中澤 公孝 東京大学, 大学院総合文化研究科, 教授 (90360677)
進矢 正宏 広島大学, 総合科学研究科, 准教授 (90733452)
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| Project Period (FY) |
2018-06-29 – 2022-03-31
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| Project Status |
Completed (Fiscal Year 2021)
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| Budget Amount *help |
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 顔表情 / 運動スキル / 眼球運動 / トレンド除去相互相関解析 / 対人認知 / 身体性認知 / 視覚運動協調 / コーディネーション / 運動制御 / 視覚 / スポーツパフォーマンス / 運動学習 / 生体情報 / 表現運動 / 情動コントロール / 表情トレーニング |
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| Outline of Final Research Achievements |
Facial movements and facial expressions, including gazing, blinking, and eye movement, can serve as a frame of reference for perceiving the environment in sports, as well as an element of body expression in dance and theater. In the present study, we examined the effects of head and body coordination pattern characteristics on the differences in proficiency, pupil diameter change during a cognitive motor task, and the effects of makeup on other-perception and self-perception. These studies have shown that facial expressions, including eye direction and pupil diameter, show unique coordination patterns in skilled subjects and are indices that reflect the psychological state of the actor, and that changing facial expressions can create a positive psychological state during competition. These findings indicates that facial expressions can be an effective means of intervention to improve physical performance.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究では、顔身体協調パターン特性の熟達差、認知運動課題実施時の瞳孔径変化、および化粧が他者認知および対自認知に及ぼす影響について検討した。これら一連の研究により，眼球の向きや瞳孔径を含めた顔表情は熟練者において固有の協調パターンを示し，行為者の心理状態を反映する指標となり，顔表情を変化させることによって競技時においてもポジティブな心理状態を作り出すことが可能になることが示唆された．
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