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Analysis of the treatment and education of juvenile delinquents and adult offenders to help prevent recidivism

Research Project

Project/Area Number 16K04407
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Clinical psychology
Research InstitutionKonan Women's University

Principal Investigator

Mori Takemi  甲南女子大学, 人間科学部, 教授 (00512154)

Project Period (FY) 2016-04-01 – 2021-03-31
Project Status Discontinued (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords再犯防止 / リスクアセスメント / 再犯リスク要因 / 保護的因子 / 再犯 / リスク要因 / 再犯リスク / 処遇効果検証 / 少年犯罪 / 成人犯罪者
Outline of Final Research Achievements

As originally planned, the survey on factors affecting recidivism among juvenile delinquents was completed by expanding the target population to include juvenile delinquents whose cases are sent to the family court. As a result of the analysis of the data, it was confirmed that the risk assessment tool has predictive validity even for relatively less advanced delinquents who are not incarcerated in juvenile classification homes or other institutions. This finding reveals that the applicability of the risk assessment tool has been expanded. I also able to conducted a survey and analysis of protective factors for juvenile delinquents, and the results confirmed that protective factors are associated with the risk of recidivism among juvenile delinquents in our data.

Academic Significance and Societal Importance of the Research Achievements

我が国においては,犯罪者の再犯防止が,社会的な課題として重要度を増しているが,どういった要因が再犯に結びつくのか,どういった要因に働きかければ再犯を減らすことができるのか,といった点に対する実証的な知見が乏しいという状況であり,本研究では,非行少年の内で大きな人数を占める家庭裁判所に係属した在宅事件の非行少年に対してリスクアセスメントに関する科学的な知見が得られたこと及び,再犯を防止する機能を持つとされる保護的因子について,我が国の非行少年においても再犯を防止する手立てになるという知見が確立できたことは,我が国における再犯防止を推進していくために重要な結果であったと考えられる。

Report

(5 results)
  • 2020 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (22 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 3 results) Book (6 results)

  • [Journal Article] Risk assessment and predictive validity of recidivism by Youth Level of Service/Case Management Inventory (YLS/CMI) among juvenile delinquents sent to Japanese Family court2019

    • Author(s)
      嶋田 美和・森 丈弓
    • Journal Title

      The Japanese Journal of Criminal Psychology

      Volume: 57 Issue: 1 Pages: 17-29

    • DOI

      10.20754/jjcp.57.1_17

    • NAID

      130007696134

    • ISSN
      0017-7547, 2424-2128
    • Year and Date
      2019-08-15
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Can Unstructured Clinical Risk Judgment Have Incremental Validity in the Prediction of Recidivism in a non-Western Juvenile Context?2016

    • Author(s)
      Mori, T., Takahashi, M., &, Kroner, D.
    • Journal Title

      Psychological Service

      Volume: 14(1) Issue: 1 Pages: 77-86

    • DOI

      10.1037/ser0000107

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Conditions of effective correctional treatment for reducing recidivism: Focusing on risk principle2016

    • Author(s)
      森 丈弓・高橋 哲・大渕 憲一
    • Journal Title

      The Japanese journal of psychology

      Volume: 87 Issue: 4 Pages: 325-333

    • DOI

      10.4992/jjpsy.87.15016

    • NAID

      130005432970

    • ISSN
      0021-5236, 1884-1082
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Assessing the effectiveness of the correctional sex offender treatment program.2016

    • Author(s)
      Mana, Y., & Mori, T.
    • Journal Title

      Online Journal of Japanese Clinical Psychology

      Volume: 3 Pages: 1-13

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 司法・矯正分野におけるプログラム評価と効果検証(後)2016

    • Author(s)
      森 丈弓
    • Journal Title

      刑政

      Volume: 127(7) Pages: 76-89

    • NAID

      40020869556

    • Related Report
      2016 Research-status Report
  • [Journal Article] 司法・矯正分野におけるプログラム評価と効果検証(前)2016

    • Author(s)
      森 丈弓
    • Journal Title

      刑政

      Volume: 127(6) Pages: 44-53

    • NAID

      40020868954

    • Related Report
      2016 Research-status Report
  • [Presentation] Gender Differences in the Association Between Adverse Childhood Experiences and Criminal Recidivism.2019

    • Author(s)
      Takemi Mori,Laura Bui, Nakazato Yuki, Akira Furukawa, Hideki Yabuuchi, Atushi Koiso, Akiko Tasaka, Daichi Doi
    • Organizer
      Annual meetings of the American Society of Criminology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 性犯罪再犯に子どもの逆境体験と保護的因子が及ぼす影響について2018

    • Author(s)
      森 丈弓・鍋島 宏之・宮本 悠起子・小川 寛子
    • Organizer
      日本犯罪心理学会第56回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 医療措置が必要な少年院送致者の再犯防止に資する研究2018

    • Author(s)
      那須 昭洋・森 丈弓・中村 康
    • Organizer
      日本犯罪心理学会第56回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 少年鑑別所における再非行に関わる要因の探索的研究2018

    • Author(s)
      仲里 雄希・森 丈弓・古川 輝・薮内 秀樹・小磯 篤士・田坂 明子・土井 大地
    • Organizer
      日本犯罪心理学会第56回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] リスク因子と保護的因子による非行少年の再犯リスクの査定2018

    • Author(s)
      嶋田 美和・堀之内 友和・森 丈弓
    • Organizer
      日本犯罪心理学会第56回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Relative Effectiveness of Community Supervision and Institutional Training forapanese Youth Offender Using Propensity Score Analysis2017

    • Author(s)
      Takemi Mori, Yoshikazu Shimada, & Masaru Takahashi
    • Organizer
      American Society of Criminology
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Conditions of effective correctional treatment for reducing recidivism: Focusing on risk principle.2016

    • Author(s)
      Takemi Mori, Masaru Takahashi, & Ken-ichi Ohbuchi.
    • Organizer
      Annual Conference of the British Society of Criminology.
    • Place of Presentation
      Nottingham Conference Center.
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] YLS/CMIによる家庭裁判所係属少年の再犯リスク査定(2)2016

    • Author(s)
      嶋田 美和・森 丈弓.
    • Organizer
      日本犯罪心理学会第54回大会
    • Place of Presentation
      東洋大学
    • Related Report
      2016 Research-status Report
  • [Presentation] Competing risk model を用いた非行少年の再犯分析2016

    • Author(s)
      森 丈弓
    • Organizer
      日本犯罪心理学会第54回大会
    • Place of Presentation
      東洋大学
    • Related Report
      2016 Research-status Report
  • [Presentation] 再犯・再非行防止に向けた調査研究の概要と今後の展望-法務総合研究所における近年の調査研究を中心に2016

    • Author(s)
      高橋 哲・森 丈弓・染田 恵・冨田 寛・只野 智弘・竹下 賀子・西原 舞.
    • Organizer
      日本犯罪社会学会第43回大会
    • Place of Presentation
      甲南大学
    • Related Report
      2016 Research-status Report
  • [Book] 心理学と統計学のコラボレーション2019

    • Author(s)
      森 丈弓 大渕 憲一(編著)
    • Total Pages
      221
    • Publisher
      共立出版
    • Related Report
      2019 Annual Research Report
  • [Book] 犯罪者の更生は可能か: 性犯罪者処遇プログラムの効果を巡って2019

    • Author(s)
      森 丈弓
    • Total Pages
      24
    • Publisher
      共立出版
    • Related Report
      2018 Research-status Report
  • [Book] 犯罪心理学-再犯防止とリスクアセスメントの科学2017

    • Author(s)
      森 丈弓
    • Total Pages
      239
    • Publisher
      ナカニシヤ出版
    • Related Report
      2016 Research-status Report
  • [Book] 犯罪心理学事典 再犯研究2016

    • Author(s)
      森 丈弓
    • Total Pages
      2
    • Publisher
      丸善
    • Related Report
      2016 Research-status Report
  • [Book] 入門心理学 犯罪と非行2016

    • Author(s)
      森 丈弓
    • Total Pages
      15
    • Publisher
      ナカニシヤ出版
    • Related Report
      2016 Research-status Report
  • [Book] 紛争・暴力・公正の心理学 犯罪リスクと暴力2016

    • Author(s)
      森 丈弓
    • Total Pages
      11
    • Publisher
      北大路書房
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2022-01-27  

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