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Young Children's Deception and Lying as indices of the Acquisition of Theory of Mind

Research Project

Project/Area Number 21530689
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Educational psychology
Research InstitutionNara University of Education

Principal Investigator

URYU Yoshiko  奈良教育大学, 教育学部, 教授 (20259469)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords幼児の認知発達 / 自我発達 / 心の理論 / 幼児期のウソ / 欺き行為 / 非第一子的性格要因 / 自我形成とウソ / 幼児の嘘 / 欺き / 育児文化 / 自我形成と自立 / 生理的指標
Research Abstract

In this study the lower limit of the age of the acquisition of Theory-of-Mind was examined, by introducing a deception task with very familiar characters for young Japanese children, which was designed not to arouse their fear or hesitation. The results showed that even in this familiar situation, it was difficult for children under 4-year-old to deceive intentionally, which confirmed the former findings. Personality effect on the deception task was examined through logistic regression analysis, which showed not "independent" effect but "prudent" effect on the performance. These findings are discussed with regard to children's very early experience at home or away from home.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2012 2011 2010 2009

All Presentation (8 results)

  • [Presentation] 幼児期のウソ-母親評定等との関連から-2012

    • Author(s)
      瓜生淑子
    • Organizer
      日本発達心理学会第23回大会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2012-03-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 子どものウソ-保護者調査との関連から-2012

    • Author(s)
      瓜生淑子
    • Organizer
      日本発達心理学会第23回大会
    • Related Report
      2011 Final Research Report
  • [Presentation] 幼児期のウソ-幼稚園児保護者のアンケートから-2011

    • Author(s)
      瓜生淑子
    • Organizer
      日本教育心理学会第53回総会
    • Place of Presentation
      北海道立道民活動センターかでる2.7
    • Year and Date
      2011-07-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 幼児期のウソ-幼稚園児保護者アンケート調査から-2011

    • Author(s)
      瓜生淑子
    • Organizer
      日本教育心理学会第53回総会
    • Related Report
      2011 Final Research Report
  • [Presentation] 今日の乳幼児の発達と育児(3)-3歳児の生活調査から-2010

    • Author(s)
      瓜生淑子
    • Organizer
      日本保育学会第63回大会
    • Place of Presentation
      松山東雲女子大学
    • Year and Date
      2010-05-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 今日の乳幼児の発達と育児(3)2010

    • Author(s)
      瓜生淑子
    • Organizer
      日本保育学会第63回大会
    • Related Report
      2011 Final Research Report
  • [Presentation] 自然物への興味・関心と幼少期の体験-大学生調査から-2009

    • Author(s)
      瓜生淑子
    • Organizer
      日本保育学会第62回大会
    • Place of Presentation
      千葉大学
    • Year and Date
      2009-05-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] 自然物への興味・関心と幼少期の体験2009

    • Author(s)
      瓜生淑子
    • Organizer
      日本保育学会第62回大会発表論文集
    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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