• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Establishment of information presentation methods optimized to support the autonomy for older adults.

Research Project

Project/Area Number 19K21588
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Studies on the Super-Aging Society
Research InstitutionKobe University

Principal Investigator

Masumoto Kouhei  神戸大学, 人間発達環境学研究科, 准教授 (20402985)

Co-Investigator(Kenkyū-buntansha) 塩崎 麻里子  近畿大学, 総合社会学部, 准教授 (40557948)
原田 和弘  神戸大学, 人間発達環境学研究科, 准教授 (50707875)
Project Period (FY) 2019-06-28 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2021: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords意思決定 / 高齢者 / 認知バイアス / 後悔 / 自律 / 意思決定スタイル / オプション選択 / 抑制 / 認知機能 / 加齢 / 情報提示方法
Outline of Research at the Start

高齢者の意思決定支援を実現するコア技術として,IoT,ビッグデータ,AIが期待されている。これらは選択のための合理的,客観的なデータを提示する上で重要であるが,そのようなデータ情報の提示のあり方についての議論はほとんどなされていない。高齢者の自由意志を阻害しない,かつ,高齢者が後悔しない判断を支援するための,高齢者の意思決定時の認知バイアスを考慮した情報提示のあり方を確立するのが本研究の目的である。

Outline of Final Research Achievements

In this study, the aims were to clarify the impact of aging on decision-making in order to establish an information presentation method optimized for the older adults, and to examine what is important for making decisions without regrets. Results from multiple experiments and surveys showed that there were no significant differences between the older and the younger adults in terms of several cognitive biases observed at the time of decision-making. On the other hand, it was observed that the elderly tend to rely on their own knowledge and experiences rather than on the information presented to them when making decisions. Moreover, from studies on the regret of surrogate decision-makers, it was suggested that in order to avoid regret in decision-making, it is important not to shy away from making decisions, not to compare options through trade-offs, and not to aim to choose the correct answer.

Academic Significance and Societal Importance of the Research Achievements

平均寿命と健康寿命の差,つまり自立した生活が困難な期間は約10年ある。WHO(2002)は自立した生活が困難となってもウェルビーング,生活の質(QOL)を維持するには,個人的なことがらを自己決定(意思決定)できる「自律」が重要とであるとしている。しかしながら高齢者の自律支援において,どのような情報提示のあり方が最適なのかついて,十分な検討がなされておらず,確立された手法も存在しない。本研究の成果は,高齢者の自由意志を阻害しない,かつ,高齢者が後悔しない判断を支援するための,高齢者の意思決定時の認知バイアスを考慮した情報提示のあり方に有用な知見を提供すると考えられる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020 2019 Other

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 4 results) Presentation (7 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Age differences in option choice: Is the option framing effect observed among older adults?2022

    • Author(s)
      Masumoto Kouhei、Tian Min、Yamamoto Kenta
    • Journal Title

      Frontiers in Psychology

      Volume: 13 Pages: 998577-998577

    • DOI

      10.3389/fpsyg.2022.998577

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 特集「老いと喪失」記憶の衰えと付き合うために2022

    • Author(s)
      増本康平
    • Journal Title

      中央公論

      Volume: 136(6) Pages: 64070-64070

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 高齢社員の心理学第5回 高齢者の意思決定の特徴2021

    • Author(s)
      増本康平
    • Journal Title

      エルダー

      Volume: 43 Pages: 40-41

    • Related Report
      2021 Research-status Report
    • Open Access
  • [Journal Article] 高齢社員の心理学第6回 高齢でも働くために必要なこと2021

    • Author(s)
      増本康平
    • Journal Title

      エルダー

      Volume: 43 Pages: 48-49

    • Related Report
      2021 Research-status Report
    • Open Access
  • [Journal Article] The impact of age on goal-framing for health messages: The mediating effect of interest in health and emotion regulation2020

    • Author(s)
      Masumoto Kouhei、Shiozaki Mariko、Taishi Nozomi
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 9 Pages: 1-16

    • DOI

      10.1371/journal.pone.0238989

    • NAID

      120006894008

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 老いと成長2019

    • Author(s)
      増本康平
    • Journal Title

      學鐙

      Volume: 116 Pages: 2-5

    • Related Report
      2019 Research-status Report
  • [Presentation] ワーキングシニアの行動特性:エイジズム・感情・意思決定2022

    • Author(s)
      増本康平
    • Organizer
      応用脳科学コンソーシアム「ワーキングシニアを支えるコミュニケーションシステム」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Changes in subjective mortality expectations and saving during COVID-19 pandemic: Empirical analysis using questionnaire data in Japan2021

    • Author(s)
      Tomoko Kinugasa, Kouhei Masumoto, Koji Yasuda, Kazufumi Yugami, Shigeyuki Hamori
    • Organizer
      International population conference 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Memory for Actions and Reality Monitoring in Adults with Autism Spectrum Disorder2021

    • Author(s)
      Kenta Yamamoto , Kouhei Masumoto
    • Organizer
      International Society for Autism Research (INSAR) Annual Meeting 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 老年期の“人生の価値”に関する認識と後悔の関連2021

    • Author(s)
      塩﨑麻里子・米澤京伽・藤岡里歩・増本康平
    • Organizer
      日本老年社会科学会第63回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 成人自閉症者の認知バイアスに関する研究-オプションフレーミング課題を用いて2020

    • Author(s)
      山本健太・増本康平
    • Organizer
      日本心理学会第84回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 老いの心理学の最前線:心理・行動データが示す人生の最後に重要なこと.2019

    • Author(s)
      増本康平
    • Organizer
      第1回KISC(Kobe Intangible Science Community)セミナー
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 心理学は製品開発の実践においてどう役立つのか2019

    • Author(s)
      小俣貴宣(企画:増本康平)
    • Organizer
      第1回 Aging, Brain, Cognition, Decision-making, & Emotion セミナー
    • Related Report
      2019 Research-status Report
  • [Remarks] Data set_impact of age on goal-framing

    • URL

      https://doi.org/10.6084/m9.figshare.10297817.v1

    • Related Report
      2020 Research-status Report

URL: 

Published: 2019-07-04   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi