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Development of children's contamination sensitivity at mealtimes

Research Project

Project/Area Number 26380905
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Educational psychology
Research InstitutionWaseda University

Principal Investigator

Toyama Noriko  早稲田大学, 人間科学学術院, 教授 (80328038)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords概念発達 / 食 / 病気 / 素朴生物学 / 衛生習慣 / 認知発達 / 選択的信頼 / 幼児期 / 青年期 / 病気に関する理解 / 情報源の選択 / 発達 / 知識獲得 / 素朴理論 / 衛生
Outline of Final Research Achievements

The present study examined young children’s illness conception and understanding of hygiene norms and rules at mealtime.
(1) By observing preschool mealtimes, the present study examined how adults talk to children about contamination, as one possible source of children’s knowledge. Although preschool teachers' explanations on hygiene were not precise, 3- and 5-year-old preschoolers have sophisticated understanding, i.e.,they frequently generated contamination-mechanism explanations. (2) By comparing teacher-child interaction at mealtimes in day care centers in Okinawa and in Tokyo, it was shown that hygiene habits were deeply rooted in social communities. (3) Examined whether children notice different causes for contagious illnesses, non-contagious illnesses, and injuries, it was shown that 4- and, 5-year-old children consistently denied a belief in immanent justice. For contagious illnesses, they appeared to notice that physical contact with contaminants make us sick.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (17 results)

All 2017 2016 2015

All Journal Article (9 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 7 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Book (3 results)

  • [Journal Article] Development of the selection of trusted informants in the domain of illness2017

    • Author(s)
      Toyama, N.
    • Journal Title

      Infant and Child Development

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Intra-cultural variation in child care practices in Japan2016

    • Author(s)
      Toyama, N.
    • Journal Title

      Early Child Development and Care

      Volume: 186 Pages: 1873-1892

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Preschool teachers' explanations on hygiene habits and young children's biological awareness of contamination2016

    • Author(s)
      Toyama, N.
    • Journal Title

      Early Education and Development

      Volume: 27 Issue: 1 Pages: 38-53

    • DOI

      10.1080/10409289.2015.1036347

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Adults’ explanations and children’s understanding of contagious illnesses, non-contagious illnesses, and injuries2016

    • Author(s)
      Toyama, N.
    • Journal Title

      Early Child Development and Care

      Volume: 186 Issue: 4 Pages: 526-543

    • DOI

      10.1080/03004430.2015.1040785

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Japanese children’s awareness of the effect of psychological taste experiences2016

    • Author(s)
      Toyama, N.
    • Journal Title

      International Journal of Behavioral Development

      Volume: 未定 Issue: 5 Pages: 00-00

    • DOI

      10.1177/0165025415597548

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 「小学生の頃の思い出に残る食事」「ごちそう」の世代間比較2016

    • Author(s)
      外山紀子・長谷川智子
    • Journal Title

      日本食生活学会誌

      Volume: 26

    • NAID

      130005149801

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 病気の理解における科学的・非科学的信念の共存2015

    • Author(s)
      外山紀子
    • Journal Title

      心理学評論

      Volume: 58 Pages: 204-219

    • NAID

      130007397724

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Adults’ explanations and children’s understanding of contagious illnesses, non-contagious illnesses, and injuries2015

    • Author(s)
      N. Toyama
    • Journal Title

      Early Child Development and Care

      Volume: 未定

    • Related Report
      2014 Research-status Report
  • [Journal Article] Preschool teachers' explanations on hygiene habits and young children's biological awareness of contamination2015

    • Author(s)
      N. Toyama
    • Journal Title

      Early Education and Development

      Volume: 未定

    • Related Report
      2014 Research-status Report
  • [Presentation] 小児医療従事者からみた子どもの病気理解と症状の表現行動2017

    • Author(s)
      外山紀子
    • Organizer
      日本発達心理学会第28回大会
    • Place of Presentation
      広島文化交流会館
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生物領域の理解の検討から活用力の育成に向けたしさ2016

    • Author(s)
      外山紀子
    • Organizer
      日本教育心理学会第58回総会
    • Place of Presentation
      かがわ国際会議場
    • Year and Date
      2016-10-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mother-infant co-construction of solid feeding2016

    • Author(s)
      Toyama, N.
    • Organizer
      The 31th International Congress of Psychology
    • Place of Presentation
      PACIFICO YOKOHAMA
    • Year and Date
      2016-07-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 幼児における認知的分業の理解2016

    • Author(s)
      外山紀子
    • Organizer
      日本認知心理学会第14回大会
    • Place of Presentation
      広島大学
    • Year and Date
      2016-06-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] Development of cross mind-body awareness for food intake2015

    • Author(s)
      N. Toyama
    • Organizer
      Society for Research in Child Development
    • Place of Presentation
      Philadelphia, PA
    • Year and Date
      2015-03-19 – 2015-03-21
    • Related Report
      2014 Research-status Report
  • [Book] 若者たちの食卓2017

    • Author(s)
      外山紀子・長谷川智子・佐藤康一郎
    • Total Pages
      234
    • Publisher
      ナカニシヤ出版
    • Related Report
      2016 Annual Research Report
  • [Book] Young children’s cross mind-body awareness. in Japanese Society of Developmental Psychology (Ed.), Frontiers in Developmental Psychology Research: Japanese Perspectives.2016

    • Author(s)
      Toyama, N.
    • Total Pages
      288
    • Publisher
      Hitsuji Shobo
    • Related Report
      2016 Annual Research Report
  • [Book] 青年期の食(仮)2016

    • Author(s)
      外山紀子・長谷川智子・佐藤康一郎
    • Publisher
      ナカニシヤ出版
    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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