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Conditional effects of social environments on the relationships between individual traits and recidivism of juveniles delinquents in Japanese juvenile classification homes

Research Project

Project/Area Number 20530637
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Clinical psychology
Research InstitutionSaitama Institute of Technology

Principal Investigator

YUMA Yoshikazu  Saitama Institute of Technology, 大学院・学校教育研究科, 教授 (70406536)

Co-Investigator(Kenkyū-buntansha) KANAZAWA Yuichiro  筑波大学, 大学院・システム情報工学研究科, 教授 (50233854)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords再犯 / 母集団分割生存分析 / 少年鑑別所 / 階層的母集団分割生存分析 / 親への愛着 / 完全失業率 / Hierarchical logit / log-normal split population model
Research Abstract

This study examined conditional effects of unemployment rates on a relationship between attachment to parents and recidivism, using the data of 6238 juvenile delinquents admitted to Japanese juvenile classification homes in 1991 at the first time. Analyzing with hierarchical individual logit/log-normal split population survivor models, we found that the main effects of attachment to parents, the level and the first difference of unemployment rates were as significant as predicted by the theories. We also found that the interaction effects between attachment to parents and two types of unemployment rates were significant.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (15 results)

All 2011 2010 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (11 results)

  • [Journal Article] 少年の殺人事件発生率に及ぼす完全失業率の犯罪動機・機会効果2011

    • Author(s)
      遊間義一
    • Journal Title

      犯罪心理学研究

      Volume: 49巻2号(掲載予定)

    • NAID

      130006077632

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 少年の殺人事件発生率と完全失業率の長期的関連-日本における1974年から2006年までの時系列データの実証分析-2010

    • Author(s)
      遊間義一, 金澤雄一郎, 遊間千秋
    • Journal Title

      犯罪社会学研究 35号

      Pages: 115-130

    • NAID

      110007817643

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 少年の殺人事件発生率と完全失業率の長期的関連-日本における1974年から2006年までの時系列データの実証分析-2010

    • Author(s)
      遊間義一, 金澤雄一郎, 遊間千秋
    • Journal Title

      犯罪社会学研究

      Volume: 35号 Pages: 115-130

    • NAID

      110007817643

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 少年の殺人事件発生率に及ぼす完全失業率の犯罪動機・機会効果犯罪心理学研究

    • Author(s)
      遊間義一
    • Journal Title

      49巻2号(掲載予定)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] The long-run relationships between Japanese unemployment rates and juveniles' homicide rates in 1974-20062010

    • Author(s)
      遊間義一, 金澤雄一郎
    • Organizer
      The American Society of Criminology San Francisco Marriott Marquis
    • Place of Presentation
      San Francisco.
    • Year and Date
      2010-11-17
    • Related Report
      2010 Final Research Report
  • [Presentation] The long-run relationships between Japanese unemployment rates and juveniles' homicide rates in 1974-20062010

    • Author(s)
      Yuma, Y., Kanazawa, Y.
    • Organizer
      The American Society of Criminology
    • Place of Presentation
      San Francisco Marriott Marquis, San Francisco
    • Year and Date
      2010-11-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Conditional effects of unemployment rates on the relationships between attachment to parents and recidivism2009

    • Author(s)
      Yuma, Y., Kanazawa, Y., Kashiwagi, F.
    • Organizer
      The American Society of Criminology Philadelphia Marriott Downtown.
    • Year and Date
      2009-11-06
    • Related Report
      2010 Final Research Report
  • [Presentation] Conditional effects of unemployment rates on the relationships between attachment to parents and recidivism2009

    • Author(s)
      Yuma, Y., Kanazawa, Y., Kashiwagi, F.
    • Organizer
      The American Society of Criminology
    • Place of Presentation
      Philadelphia Marriott Downtown(アメリカ)
    • Year and Date
      2009-11-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 地域社会の完全失業率が親への愛着の再犯防止効果に与える影響2009

    • Author(s)
      遊間義一, 金澤雄一郎, 國吉真弥
    • Organizer
      日本犯罪心理学会
    • Place of Presentation
      沖縄国際大学
    • Year and Date
      2009-10-11
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Evaluating Relative Effectiveness of Training School Programs to Probation on Recidivism of Japanese Juvenile Delinquents2008

    • Author(s)
      Yuma, Y., Kanazawa,Y., Kashiwagi, F.
    • Organizer
      The American Society of Criminology The Hyatt Regency St.
    • Place of Presentation
      Louis Riverfront.
    • Year and Date
      2008-11-14
    • Related Report
      2010 Final Research Report
  • [Presentation] Evaluating Relative Effectiveness of Training School Programs to Probation on Recidivism ofJapanese Juvenile Delinquents2008

    • Author(s)
      Yuma, Y., Kanazawa, Y., & Kashiwagi, F.
    • Organizer
      アメリカ犯罪学会第60回大会
    • Place of Presentation
      The Hyatt Regency St. Louis Riverfront
    • Year and Date
      2008-11-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] 少年鑑別所退所少年の再犯に対する少年院処遇の効果2008

    • Author(s)
      遊間義一, 金澤雄一郎, 國吉真弥
    • Organizer
      日本犯罪心理学会
    • Place of Presentation
      日本青少年センター
    • Year and Date
      2008-10-05
    • Related Report
      2010 Final Research Report
  • [Presentation] 少年鑑別所退所少年の再犯に対する少年院処遇の効果2008

    • Author(s)
      遊間義一, 金澤雄一郎, 國吉真弥
    • Organizer
      日本犯罪心理学会第46回大会
    • Place of Presentation
      日本青少年センター
    • Year and Date
      2008-10-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] Split Population Modelによる少年院処遇の再犯抑止効果の評定2008

    • Author(s)
      遊間義一, 金澤雄一郎, 國吉真弥
    • Organizer
      日本行動計量学会
    • Place of Presentation
      成蹊大学
    • Year and Date
      2008-09-04
    • Related Report
      2010 Final Research Report
  • [Presentation] Split Population Modeによる少年院処遇の再犯抑止効果の評定2008

    • Author(s)
      遊間義一, 金澤雄一郎, 國吉真弥
    • Organizer
      日本行動計量学会第36回大会
    • Place of Presentation
      成蹊大学
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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