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Research on status of psychiatric expert testimony in Lay Judge System in Japan

Research Project

Project/Area Number 22591309
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Psychiatric science
Research InstitutionNational Center of Neurology and Psychiatry

Principal Investigator

OKADA Takayuki  独立行政法人国立精神・神経医療研究センター, 精神保健研究所・司法精神医学研究部, 部長 (40282769)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords司法精神医学 / 裁判員 / 裁判員裁判 / 刑事責任能力 / 精神鑑定 / 裁判員制度
Research Abstract

Since the enforcement of the lay judge system, there has been a sharp increase in the number of cases of carrying out forensic psychiatric evaluation. Almost all cases that involved examination of a psychiatric expert witness in the courtroom implemented conferences between the expert and lawyers and a presentation by the expert. The author proposed 8 step structure to reflect on the criminal responsibility decision-making process. The 8 steps are: (1) gathering of information relating to mental function and condition, (2) recognition of mental function and condition, (3) psychiatric diagnosis, (4) description of relationship between his/her mental condition or psychopathology and the index offense, (5) focus on capacities of differentiation between right and wrong and behavior control, (6) specification of the elements of cognitive/volitional prong in legal context, (7) legal evaluation of degree of cognitive/volitional prong, and (8) final interpretation of CR as a legal conclusion.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (16 results)

All 2013 2012 2011 2010 Other

All Journal Article (7 results) Presentation (4 results) (of which Invited: 1 results) Book (3 results) Remarks (2 results)

  • [Journal Article] 医療観察法からみた精神鑑定2013

    • Author(s)
      岡田幸之
    • Journal Title

      日精診

      Volume: 39巻2号 Pages: 4-28

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] 刑事精神鑑定の基礎-その手法と考え方2013

    • Author(s)
      岡田幸之
    • Journal Title

      日本社会精神医学会雑誌

      Volume: 21巻3号 Pages: 290-294

    • Related Report
      2012 Final Research Report
  • [Journal Article] 責任能力判断の構造2012

    • Author(s)
      岡田幸之
    • Journal Title

      論究ジュリスト

      Volume: 2巻 Pages: 103-103

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] 刑事精神鑑定の基礎―その手法と考え方2012

    • Author(s)
      岡田幸之
    • Journal Title

      日本社会精神医学会雑誌

      Volume: 21 Pages: 290-294

    • Related Report
      2012 Annual Research Report
  • [Journal Article] 責任能力鑑定のありかた、とくに裁判員制度との関係2011

    • Author(s)
      岡田幸之
    • Journal Title

      北陸司法精神医学懇話会会報

      Volume: 15巻 Pages: 2-15

    • Related Report
      2012 Final Research Report
  • [Journal Article] 裁判員にわかりやすい精神鑑定結果の報告2011

    • Author(s)
      岡田幸之、安藤久美子
    • Journal Title

      精神医学

      Volume: 53巻10号 Pages: 947-953

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Journal Article] 精神鑑定とうそ2011

    • Author(s)
      岡田幸之
    • Journal Title

      こころの科学

      Volume: 156 Pages: 28-32

    • Related Report
      2011 Annual Research Report
  • [Presentation] 刑事精神鑑定の実際-鑑定人が直面する難問とその解決のヒント2013

    • Author(s)
      岡田幸之
    • Organizer
      第32回日本社会精神医学会
    • Place of Presentation
      KKRホテル熊本(熊本)
    • Year and Date
      2013-03-07
    • Related Report
      2012 Final Research Report
  • [Presentation] 刑事精神鑑定の実際―鑑定人が直面する難問とその解決のヒント2013

    • Author(s)
      岡田幸之
    • Organizer
      第32回日本社会精神医学会大会
    • Place of Presentation
      KKRホテル熊本
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 刑事精神鑑定の基礎-その手法と考え方2012

    • Author(s)
      岡田幸之
    • Organizer
      第31回日本社会精神医学会
    • Place of Presentation
      学術総合センター(東京)
    • Year and Date
      2012-03-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 法廷で説明する-説明の内容、何を説明するか-2010

    • Author(s)
      岡田幸之
    • Organizer
      第106回日本精神神経学会学術総会
    • Place of Presentation
      広島国際会議場・アステールプラザ(広島)
    • Year and Date
      2010-05-21
    • Related Report
      2010 Annual Research Report
  • [Book] 精神科医のためのケースレポート・医療文書の書き方「実例集」2011

    • Author(s)
      岡田幸之
    • Publisher
      中山書店
    • Related Report
      2011 Annual Research Report
  • [Book] 精神医学キーワード事典2011

    • Author(s)
      岡田幸之
    • Publisher
      中山書店
    • Related Report
      2011 Annual Research Report
  • [Book] 精神科臨床はどこへいく2011

    • Author(s)
      岡田幸之
    • Publisher
      日本評倫社
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.ncnp.go.jp/nimh/division/shihou.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.ncnp.go.jp/nimh/division/shihou.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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