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Price of knowledge: psychological approach to value of information

Research Project

Project/Area Number 17K04327
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social psychology
Research InstitutionSeijo University

Principal Investigator

Nakamura Kuninori  成城大学, 社会イノベーション学部, 教授 (40572889)

Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords意思決定 / 情報 / 確率 / 価値 / 数値
Outline of Final Research Achievements

This study purported to explore how people value of information by investigate a relationship between information and value of receiving it on various aspects such as way of information transmission or mathematical property of information. In doing so, this study required participants to estimate values of information on various topics under conditions where they obtain or convey information, and examined relationship between participants' estimates and mathematical properties of information or situations where values of information were estimated. As a results, this study found that participants estimated the conveyed information more valuable than the received information, and the unfamiliar information more valuable than the familiar information.

Academic Significance and Societal Importance of the Research Achievements

本申請課題は,自分が持つ情報は人から与えられるものより価値が高いと判断する傾向を明らかにするものである.このような知見は,たとえば人が自分の意見に合致した情報を探索する傾向がある,他者から受け取る情報を自分の信念に合う形で取り入れるといった,古典的な心理学的知見に新たな解釈を与える点で大きな意義を持つと考えられる.たとえば,自分の意見に合う情報は大きな労力を払ってでも得ようとするが,合わない情報は少しの労力で探索することを停止してしまう,といった情報収集行動に関する新たな予測を導き,このような予測の検討はネット社会における検索行動を考える上で示唆的であろう.

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (25 results)

All 2021 2020 2019 2018

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (21 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Is probability utility correlation really correlation? An individual-level analysis of risk-reward heuristics.2020

    • Author(s)
      Kuninori Nakamura
    • Journal Title

      Proceedings of the Fortieth Annual Conference of the Cognitive Science Society,.

      Volume: 42 Pages: 1310-1315

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Do round numbers always become reference points?: an examination by Japanese and Major League Baseball data2019

    • Author(s)
      Kuninori Nakamura
    • Journal Title

      Proceedings of the Fortieth Annual Conference of the Cognitive Science Society,.

      Volume: 40 Pages: 2435-2440

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 高次認知研究におけるベイズ的アプローチ2018

    • Author(s)
      中村國則
    • Journal Title

      心理学評論

      Volume: 61 Pages: 67-85

    • NAID

      130007678117

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Harming is more intentional than helping because it is more probable:The underlying influence of probability on the Knobe effect2018

    • Author(s)
      Kuninori Nakamura
    • Journal Title

      Journal of Cognitive Psychology

      Volume: 30 Issue: 2 Pages: 129-137

    • DOI

      10.1080/20445911.2017.1415345

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] シント・マールテンの新型コロナ感染者は何人ですか?: コロナ感染者数の推定によるリス ク認知の利用可能性仮説の検討2021

    • Author(s)
      中村國則
    • Organizer
      日本認知科学会第38回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 新型コロナウィルス感染者数の過大評価と過小評価2021

    • Author(s)
      中村國則
    • Organizer
      日本心理学会第85回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Over- and Under-Estimation of the Number of Patients Infected by COVID-192021

    • Author(s)
      Kuninori Nakamura
    • Organizer
      62nd annual meeting of Psychonomic Society
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 現実的な値を用いたrisk-reward heuristicの検討2020

    • Author(s)
      中村國則
    • Organizer
      日本認知科学会第37回大会発表論文集
    • Related Report
      2020 Research-status Report
  • [Presentation] Default and alternatives: how number of alternatives change preference for the default option2020

    • Author(s)
      Kuninori Nakamura
    • Organizer
      Psychonomic Society
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] デフォルト効果に対する選択肢数の影響2020

    • Author(s)
      中村國則
    • Organizer
      行動経済学会第14回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Do Low Probabilities Indicate Large Gains and Small Losses Indicate High Probabilities? An Examination of Risk-Reward Heuristics Under Gain and Loss Situations.2019

    • Author(s)
      Kuninori, Nakamura
    • Organizer
      59th Annual meeting of the Psychonomic Society. New Orleans, America (ポスター).
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 価値から確率へ,確率から価値へ:Risk-reward heuristicの双方向性の検討2019

    • Author(s)
      中村國則
    • Organizer
      行動経済学会第13回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 滅多にないほどそれだけよいか,痛すぎる目は滅多にみないか:確率と損失からみたrisk-reward heuristicの検討2019

    • Author(s)
      中村國則
    • Organizer
      日本認知科学会第36回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 3割は誰にとっても特別か?:日本プロ野球における”0.300”の概数効果の検討2019

    • Author(s)
      中村國則
    • Organizer
      日本心理学会第83回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 多すぎる3割”の歴史的変化:メジャーリーグにおける概数効果の経時的分析.2018

    • Author(s)
      中村國則・磯有沙・奥村彩恵
    • Organizer
      日本行動経済学会第12回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] A numerical distance effect in the probability weighting function.2018

    • Author(s)
      Kuninori Nakamura
    • Organizer
      59th Annual meeting of the Psychonomic Society
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Out of the mouth comes evil: a exploration of an anchoring effect of minimum payment information under "affect rich" and "affect poor" situation.2018

    • Author(s)
      Kuninori Nakamura
    • Organizer
      The Fortyth Annual Conference of the Cognitive Science Society.
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 歪んでいるのは1のせい?: 反応時間からみた確率加重関数.2018

    • Author(s)
      中村國則
    • Organizer
      日本心理学会第82回大会論文集
    • Related Report
      2018 Research-status Report
  • [Presentation] 少なすぎる.299,多すぎる.300:日本プロ野球データにおける概数効果.2018

    • Author(s)
      中村國則・今川翔太
    • Organizer
      日本認知科学会第35回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 漏れ伝わる危険:AED使用状況における情報漏えい仮説の検討2018

    • Author(s)
      岩本翠・石綿ひなの・菊池優香・中村國則
    • Organizer
      日本行動経済学会第12回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] “幾らでも”より“1円から”,2人の一葉より1人の諭吉:最低金額のアンカリング効果における数値の影響2018

    • Author(s)
      佐藤大雅・田中楽久・堂下悠太・中村國則.
    • Organizer
      日本行動経済学会第12回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 命の価値をトロッコで量る:道徳のジレンマを用いた検討2018

    • Author(s)
      山田裕可子・飯村美里・北樋口愛海・中村國則
    • Organizer
      日本行動経済学会第12回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] ロボットに顔のパーツがあることの効果2018

    • Author(s)
      加藤由香利・新垣紀子・中村國則・西脇裕作・岡田美智男.
    • Organizer
      日本認知科学会第35回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 目と口があるロボットは話しやすいのか2018

    • Author(s)
      5.加藤 由香利・新垣 紀子・中村 國則・西脇 裕作・岡田 美智男
    • Organizer
      ヒューマンインタフェースシンポジウム2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Silence is golden, seeing is better: an exploration of an anchoring effect of minimum payment information.2018

    • Author(s)
      Nakamura, K. Shimoda, K.
    • Organizer
      58th Annual meeting of the Psychonomic Society
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2023-01-30  

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