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A Study of children mobility from the perspective of Children Independent Mobility (CIM) and traffic safety

Research Project

Project/Area Number 20K04743
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 22050:Civil engineering plan and transportation engineering-related
Research InstitutionKagawa National College of Technology

Principal Investigator

Miyazaki Kosuke  香川高等専門学校, 建設環境工学科, 教授 (60469591)

Co-Investigator(Kenkyū-buntansha) 松尾 幸二郎  豊橋技術科学大学, 建築・都市システム学系, 准教授 (50634226)
吉城 秀治  熊本大学, くまもと水循環・減災研究教育センター, 准教授 (40734926)
葛西 誠  秋田工業高等専門学校, 創造システム工学科, 准教授 (20579792)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords子供の移動自由性 / CIM / 6 License / 子供 / 小学生 / 交通行動分析 / モビリティ / 交通安全
Outline of Research at the Start

本研究では,一見トレードオフにも思えるCIM(Children Independent Mobility)の高さと安全性の高さの両立を図る方法を明らかにすることを最終目標とし,特にCIMに着目した子どもの交通行動を把握することを目指し,その手法について検討するとともに,子どもの交通行動と交通安全との関係性を明らかにすることを目的とする.そのため,『交通安全の視点』ならびに『CIMの視点』の2つの視点から分析を行い,①子どもの交通行動を踏まえた交通事故特性の把握,②交通安全の視点を踏まえたCIMの定義と実態把握,③CIMと交通事故の関係性の検討を行うものである.

Outline of Final Research Achievements

Children’s Independent Mobility (CIM) can be defined as children’s freedom to travel around their own neighborhood or city without adult supervision, which is an important factor in children’s health and physical, social, and mental development. CIM has been discussed since the 1970s and, in many studies, was evaluated by six license which is one of the indicators of CIM. However, the factors affecting CIM in Japan are not clear.
The purpose of this study was to clarify these factors by using ordered logistic regression modeling. In the findings, three points were revealed. First, it was shown that CIM was affected by guardians' concerns about traffic, which was consistent with findings in previous studies. Second, it was confirmed that the factors affecting each license are different. Finally, CIM was proved to be consistently affected by the freedoms or limitations assigned to guardians when they were children.

Academic Significance and Societal Importance of the Research Achievements

本研究は「子供の移動自由性」に着目した研究である.最近,欧米で研究成果が多く見られる研究分野であるが,日本においてはほとんど研究成果が見られない.
一般的に,子供の頃の経験が,大人の意思決定に大きく影響するといわれており,本研究の成果においてもこの点が明らかとなった.一方で,子供の移動自由性と安全性はトレードオフの関係にあることが指摘されており,単に子供の移動自由性を高めればよいというわけではない.そのため,子供の移動自由性を高めつつ,安全性を確保したまちづくりを実践することが重要である.以上より,子供の移動自由性に着目した本研究の成果は,学術的にも社会的にも意義があるといえる.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (22 results)

All 2024 2023 2022 2021 2020

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 3 results) Presentation (15 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Effects of Group School Commuting of Elementary School Students on Their Traffic Safety2024

    • Author(s)
      松尾 幸二郎、宮崎 耕輔、杉木 直
    • Journal Title

      JSTE Journal of Traffic Engineering

      Volume: 10 Issue: 1 Pages: A_72-A_79

    • DOI

      10.14954/jste.10.1_A_72

    • ISSN
      2187-2929
    • Year and Date
      2024-02-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of traffic parks on traffic safety education for elementary school students2024

    • Author(s)
      Mital Chakma, Kojiro Matsuo, Nao, Sugiki
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies

      Volume: 15

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 子供の移動自由性に影響を与える要因についての基礎的研究2024

    • Author(s)
      松尾幸二郎,宮崎耕輔,杉木直
    • Journal Title

      土木学会論文集D3(土木計画学)

      Volume: 79

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Traffic Park Use Experience on Children's Perception of Traffic Rules: A Case Study for Toyohashi City Traffic Park2023

    • Author(s)
      松尾 幸二郎、ヌッサカ ニムマヴォン、ミタル チャクマ、宮崎 耕輔、杉木 直
    • Journal Title

      JSTE Journal of Traffic Engineering

      Volume: 9 Issue: 2 Pages: A_317-A_325

    • DOI

      10.14954/jste.9.2_A_317

    • ISSN
      2187-2929
    • Year and Date
      2023-02-01
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Study on the Actual Conditions of Joint Inspection and School Road Traffic Safety Programs2023

    • Author(s)
      菅 忍、河内 夏海、吉城 秀治、辰巳 浩
    • Journal Title

      JSTE Journal of Traffic Engineering

      Volume: 9 Issue: 2 Pages: A_152-A_161

    • DOI

      10.14954/jste.9.2_A_152

    • ISSN
      2187-2929
    • Year and Date
      2023-02-01
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Method for Locational Risk Estimation of Vehicle-Children Accidents Considering Children’s Travel Purposes2022

    • Author(s)
      Matsuo Kojiro、Miyazaki Kosuke、Sugiki Nao
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 19 Issue: 21 Pages: 14123-14123

    • DOI

      10.3390/ijerph192114123

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Consideration of Accident and Travel Behavior for children2021

    • Author(s)
      宮崎 耕輔、松尾 幸二郎
    • Journal Title

      JSTE Journal of Traffic Engineering

      Volume: 7 Issue: 2 Pages: A_167-A_174

    • DOI

      10.14954/jste.7.2_A_167

    • NAID

      130007989083

    • ISSN
      2187-2929
    • Year and Date
      2021-02-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 小学生の集団登下校が交通安全性に与える影響の分析2023

    • Author(s)
      松尾 幸二郎, 宮崎 耕輔, 杉木 直
    • Organizer
      第43回交通工学研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Overview of Children Independent Mobility in Japan2023

    • Author(s)
      Kosuke Miyazaki, Kojiro Matsuo, Syuji Yoshiki, Makoto Kasai
    • Organizer
      the 17th International Conference of the European Association for Japanese Studies
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本における子供の移動自由性の要因に関する一考察2023

    • Author(s)
      宮崎耕輔, 松尾幸二郎, 吉城秀治, 葛西誠
    • Organizer
      第68回土木計画学研究発表会(秋大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 小学校における集団登下校の実施状況および考え方に関する基礎的研究2023

    • Author(s)
      甲斐大貴, 松尾幸二郎, 杉木直
    • Organizer
      令和5年度土木学会中部支部研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Children’s Independent Mobility Focusing on Differences by District Characteristics in Toyohashi city2023

    • Author(s)
      ムンフバヤル・ウンダラム, 松尾幸二郎, 杉木直
    • Organizer
      令和4年度土木学会中部支部研究発表会
    • Related Report
      2022 Research-status Report
  • [Presentation] 子どもの単独行動の実態把握および都市特性との関連分析2023

    • Author(s)
      鶴本尚己, 福山拓, 吉城秀治, 辰巳浩, 田部井優也
    • Organizer
      令和4年度土木学会西部支部研究発表会
    • Related Report
      2022 Research-status Report
  • [Presentation] 日本における子どもの移動自由性の把握に関する基礎的研究2022

    • Author(s)
      宮崎耕輔,松尾幸二郎,吉城秀治,葛西誠
    • Organizer
      第66回土木計画学研究発表会
    • Related Report
      2022 Research-status Report
  • [Presentation] 子供の移動自由性に影響を与える要因についての基礎的研究2022

    • Author(s)
      松尾幸二郎, スリ・シャミン・バスカラン, 宮崎耕輔, 杉木直
    • Organizer
      第66回土木計画学研究発表会
    • Related Report
      2022 Research-status Report
  • [Presentation] Analyses of relationship between group commuting and traffic accidents among elementary school children2022

    • Author(s)
      Ibrahim Nur Diyana,松尾幸二郎,宮崎耕輔,杉木直
    • Organizer
      令和3年度土木学会中部支部研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] Impact of playing at traffic park on traffic safety education among elementary school children: a case study in Toyohashi2022

    • Author(s)
      Yimmavong Noudsaka,松尾幸二郎,宮崎耕輔,杉木直
    • Organizer
      令和3年度土木学会中部支部研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] Elementary school children’s independent mobility in Toyohashi city2022

    • Author(s)
      Baskaran Sri Sharmin,松尾幸二郎,宮崎耕輔,杉木直
    • Organizer
      令和3年度土木学会中部支部研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] 子どもの移動自由性に着目したモビリティギャップに関する一考察2021

    • Author(s)
      宮崎耕輔,松尾幸二郎,吉城秀治,葛西誠
    • Organizer
      第64回土木計画学研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] 小学生の集団登下校による交通安全効果のマクロ分析2021

    • Author(s)
      松尾幸二郎,宮崎耕輔,杉木直
    • Organizer
      第64回土木計画学研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] 香川県を対象とした子供の歩行中の交通事故と交通行動に関する一考察2020

    • Author(s)
      植木湧斗,宮崎耕輔,松尾幸二郎
    • Organizer
      令和2年度土木学会四国支部第26回技術研究発表会
    • Related Report
      2020 Research-status Report
  • [Presentation] 経験ベイズ縮約推定による 地点別事故危険性の評価-交差点における小学生事故を対象として-2020

    • Author(s)
      松尾幸二郎,宮崎耕輔,杉木直
    • Organizer
      第62回土木計画学研究発表会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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