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Action-modulated time perception, autobiographical memory, and time perspective

Research Project

Project/Area Number 20K20144
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 90030:Cognitive science-related
Research InstitutionOchanomizu University

Principal Investigator

Imaizumi Shu  お茶の水女子大学, 人間発達教育科学研究所, 准教授 (60779453)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords主体感 / 自己意識 / 再認記憶 / 身体運動 / 運動準備 / 時間知覚 / Intentional binding / 実験系心理学 / 行為 / 運動実行 / 記憶 / 再認 / インテンショナルバインディング / 心的時間 / 自伝的記憶 / 時間的展望
Outline of Research at the Start

行為と結果(例:ボタン押下とブザー)の時間間隔は実際より短く感じられる。その効果は「私が行為主体だ」という主体感が伴うほど強まる。本研究は,この時間短縮効果が,自伝的記憶や時間的展望(過去-未来に対する見解)に波及するかどうかを明らかにする。自伝的記憶の中の行為の主観的時間位置がその行為の主体感に応じて変わるかどうか,そして自伝的記憶における変化が時間的展望にどのように影響するかを検討する。

Outline of Final Research Achievements

This study investigated the sense of agency, time perception, and recognition memory through behavioral experiments. Intentional binding is characterized by the subjective compression of the time interval between an action and its outcome. Using statistical causal inference methods, we demonstrated a causal relationship between the sense of agency and intentional binding. In a subsequent study, we found no relationship between the sense of agency and recognition memory. Lastly, our results suggest that the order in which the action and stimulus occur may offer a better explanation for recognition memory than the distinction between motor preparation and execution.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果は,時間知覚や自伝的記憶といった認知機能の理解,ならびに身体運動に生じる自己感と概念的な自己観およびこれら2つの自己の関連の理解に貢献する。また,主体感の異常と関わる統合失調症や強迫性障害などの精神疾患を理解し,介入法開発の基礎的知見を提供するという意義もある。

Report

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

    (14 results)

All 2023 2022 2021 2020

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (8 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Sense of agency may not improve recollection and familiarity in recognition memory2022

    • Author(s)
      Tsuji Nanami、Imaizumi Shu
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 21711-21711

    • DOI

      10.1038/s41598-022-26210-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of color-emotion association on facial expression judgments2022

    • Author(s)
      Takei, A., & Imaizumi, S.
    • Journal Title

      Heliyon

      Volume: 8 Issue: 1 Pages: e08804-e08804

    • DOI

      10.1016/j.heliyon.2022.e08804

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cross-referenced body and action for the unified self: Empirical, developmental, and clinical perspectives2021

    • Author(s)
      Imaizumi, S., Asai, T., & Miyazaki, M.
    • Journal Title

      Body schema and body image: New directions

      Volume: - Pages: 194-209

    • DOI

      10.1093/oso/9780198851721.003.0012

    • ISBN
      0198851723, 9780198851721, 9780191886454
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Visual and verbal processes in right-left confusion: Psychometric and experimental approaches2021

    • Author(s)
      Tagami, U., & Imaizumi, S.
    • Journal Title

      Frontiers in Psychology

      Volume: 12 Pages: 753532-753532

    • DOI

      10.3389/fpsyg.2021.753532

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] No correlation between perception of meaning and positive schizotypy in a female college sample2020

    • Author(s)
      Tagami, U., & Imaizumi, S.
    • Journal Title

      Frontiers in Psychology

      Volume: 11 Pages: 1323-1323

    • DOI

      10.3389/fpsyg.2020.01323

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fluid movements enhance creative fluency: A replication of Slepian and Ambady (2012)2020

    • Author(s)
      Imaizumi, S., Tagami, U., & Yang, Y.
    • Journal Title

      PLoS ONE

      Volume: 15 Issue: 7 Pages: e0236825-e0236825

    • DOI

      10.1371/journal.pone.0236825

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Does sense of agency affect recollection and familiarity in recognition memory?2023

    • Author(s)
      Nanami Tsuji, Shu Imaizumi
    • Organizer
      SARMAC 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 運動準備と実行が再認記憶に及ぼす影響2023

    • Author(s)
      辻菜々実,今泉修
    • Organizer
      日本認知心理学会第21回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 行為と結果の随伴性による偽陽性知覚と主体感への影響2022

    • Author(s)
      田上初夏,今泉修
    • Organizer
      日本心理学会第86回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sense of agency over appearance and movement of an object2022

    • Author(s)
      Asumi Takei, Shu Imaizumi
    • Organizer
      44th European Conference on Visual Perception
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オブジェクト操作における主体感:出現と移動の比較2022

    • Author(s)
      武井明日美・今泉修
    • Organizer
      第17回日本感性工学会春季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 主体感が再認の回想過程と熟知性過程に及ぼす影響2022

    • Author(s)
      辻菜々実・今泉修
    • Organizer
      日本認知心理学会第19回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Mindfulness trait mediates between schizotypy and hallucinatory experiences2021

    • Author(s)
      Tagami, U., & Imaizumi, S.
    • Organizer
      2021 APS Virtual Convention
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Retrospective but not prospective cues modulate explicit sense of agency2021

    • Author(s)
      Imaizumi, S., & Nishiguchi, Y.
    • Organizer
      32nd International Congress of Psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research

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Published: 2020-04-28   Modified: 2024-01-30  

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