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An examination of individual differences in the criterion shift in recognition judgments

Research Project

Project/Area Number 17H07080
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Experimental psychology
Research InstitutionKyorin University

Principal Investigator

Miura Hiroshi  杏林大学, 保健学部, 講師 (80726084)

Project Period (FY) 2017-08-25 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords実験心理学 / 記憶 / 判断基準 / メタ認知
Outline of Final Research Achievements

The purpose of this study is to reveal the mechanism of the revelation effect, which is a criterion shift in recognition judgments. We focused on individual differences of the effect. The result showed that the revelation effect in the young age group was larger than that in the middle age group. Moreover, the absolute value of the degree of the revelation effect positively correlated to the metacognitive capacity of each individual. These suggest that there are individual differences in the occurrence of the revelation effect and its mechanism is related to metacognition.

Academic Significance and Societal Importance of the Research Achievements

本研究では,現象の全容が未解明であるリベレーション効果について,その生起メカニズムに対するメタ認知の関与を明らかにした点,生起の程度が年齢によって異なるという個人差を明らかにした点で学術的な意義を有する。
一般に人は正確な記憶を希求しているが,想起における判断の歪みであるリベレーション効果の一端を明らかにしたことは,記憶機能の正確性向上の礎として一定の社会的意義を有するであろう。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • Research Products

    (5 results)

All 2019 2018

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] The Revelation Effect Occurs Whether or Not Working Memory Is Occupied2018

    • Author(s)
      Miura Hiroshi、Itoh Yuji
    • Journal Title

      Psychology

      Volume: 09 Issue: 02 Pages: 204-216

    • DOI

      10.4236/psych.2018.92013

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] リベレーション効果は何度も誰にでも生起するのか2019

    • Author(s)
      三浦大志
    • Organizer
      日本認知心理学会第17回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 個人のメタ認知能力とリベレーション効果の関連2019

    • Author(s)
      三浦大志
    • Organizer
      日本心理学会第83回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] The revelation effect occurs in individuals who shift the criterion in response to task demands2018

    • Author(s)
      三浦大志
    • Organizer
      The 30th Association for Psychological Science Annual Convention
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自主企画シンポジウム「「注意」機能をつなぐ ―発達・学習・認知・知覚・神経心理学から見た視覚的な注意の 捉え方―」指定討論2018

    • Author(s)
      三浦大志
    • Organizer
      日本発達心理学会第29回大会
    • Related Report
      2017 Annual Research Report

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Published: 2017-08-25   Modified: 2020-03-30  

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