2023 Fiscal Year Final Research Report
Lifelong development of spatial perspective-taking in relation to embodiment and executive function and its educational and medical applications
| Project/Area Number |
19H01754
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Review Section |
Basic Section 10020:Educational psychology-related
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| Research Institution | Shiga University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
小沢 日美子 同朋大学, 社会福祉学部, 教授(移行) (10532038)
松田 繁樹 滋賀大学, 教育学系, 教授 (60405058)
遠藤 美行 滋賀大学, 教育学部, 研究員 (60835502)
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | 視点取得 / 空間認知 / 生涯発達 / 身体 |
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| Outline of Final Research Achievements |
Infants, children, students, the elderly, and the patients with cerebrovascular disease/dementia were given tasks that evoked spontaneous perspective movements, measuring gazing point. The time required to shift perspectives was significantly slower for infants than for students or the elderly, and significantly slower for the elderly than for students. The time required to detach the self-representation from their body was significantly slower for infants than for students or the elderly. In addition, for the students, the time required to shift the viewpoint as well as the manipulation time of the self-representation were negatively correlated with the performance of the center-of-gravity sway. In addition, the results suggest that infants before the age of 1 year are capable of shifting their viewpoints. These indicate a profound involvement of the body and attention in spatial perspective taking. Based on these results, effective physical education for infants was discussed.
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| Free Research Field |
教育心理学
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| Academic Significance and Societal Importance of the Research Achievements |
本研究は、認知発達研究において近年改めて重要性が注目される身体性が、空間的視点取得の発達にも重要な役割を果たしていることを実証的に明らかにした。同時に、この身体性の現れ方が生涯発達に伴って変化する具体的な証拠も見出した。特に、１歳前の乳児にさえ視点取得が可能であるとの画期的な発見を得たことは、空間的視点取得の概念を拡張することに貢献した。この成果は、向社会的行動の効果的な教育において、感覚・運動的な共感により目を向けるべきであることを示唆している。
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