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Experimental study on uncertainty of the point of subjective equality.

Research Project

Project/Area Number 20530668
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental psychology
Research InstitutionJapan Women's University

Principal Investigator

OKAMOTO Yasuharu  Japan Women's University, 人間社会学部, 教授 (40115811)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords感覚 / ベイズ的分析 / 主観的等価点PSE / 弁別閾JND / 2AFC / 3AFC / 4AFC / 主観的等価点 / 弁別閾 / psychophysics / psychometric function / ベイズ / 実験心理学 / PF(精神測定関数) / 4AFC課題 / 適応的方法 / モダリティ / ベイズ的方法 / MCMC / マルチスレッド
Research Abstract

For a participant, who would find difficulty with 2AFC task, 3AFC task has been proposed. But I pointed out theoretical problems of 3AFC task, and did experiments on 4AFC task to investigate these problems. The results showed that estimation of PSE by 3AFC task is doubtful and 3AFC task should not be used.

Report

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

    (11 results)

All 2011 2010 2009 2008 Other

All Journal Article (3 results) (of which Peer Reviewed: 1 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] Prior Information in a Jeffreys Prior2011

    • Author(s)
      岡本安晴
    • Journal Title

      日本女子大学紀要人間社会学部

      Volume: 第21号 Pages: 33-36

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Prior information in a Jeffreys prior.2010

    • Author(s)
      岡本安晴
    • Journal Title

      Japan Women's University Journal : Faculty of Integrated Arts and Social Sciences Vol.21

      Pages: 33-36

    • Related Report
      2010 Final Research Report
  • [Journal Article] 上下法データのベイズ的分析-確率モデルによるデータの活用-

    • Author(s)
      岡本安晴
    • Journal Title

      基礎心理学研究 (印刷中)

    • NAID

      110008790319

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] 心理学とプログラミング--数理の壁を越えて--2010

    • Author(s)
      岡本安晴
    • Organizer
      同志社大学文化情報学会
    • Place of Presentation
      同志社大学(招待講演)
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4選択肢(4AFC)課題の分析モデル2010

    • Author(s)
      岡本安晴
    • Organizer
      日本心理学会第74回大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Final Research Report
  • [Presentation] 4選択肢課題(4AFC)の分析モデル2010

    • Author(s)
      岡本安晴
    • Organizer
      日本心理学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4選択肢課題による主観的等価点測定の検討2009

    • Author(s)
      岡本安晴
    • Organizer
      日本基礎心理学会第28回大会
    • Place of Presentation
      日本女子大学
    • Year and Date
      2009-12-05
    • Related Report
      2010 Final Research Report
  • [Presentation] 4選択肢課題による主観的等価点測定の検討2009

    • Author(s)
      岡本安晴
    • Organizer
      日本基礎心理学会
    • Place of Presentation
      日本女子大学(東京都)
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 調整法によるPM関数の推定:感覚の統一理論を求めて2009

    • Author(s)
      岡本安晴
    • Organizer
      日本心理学会
    • Place of Presentation
      立命館大学(京都府)
    • Year and Date
      2009-08-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] 強制4選択肢弁別課題2008

    • Author(s)
      岡本安晴
    • Organizer
      日本心理学会第72回大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-09-19
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Remarks] 本研究における基本的実験法であるPsi法のサンプルプログラムを次のWebsiteに用意した。

    • URL

      http://y-okamoto-psy1949.1a.coocan.jp/VCpp/adapupdown/

    • Related Report
      2010 Annual Research Report

URL: 

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

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