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意識的知覚のゲートウェイとしての心的構えの維持と非意図的制御に関する研究

Research Project

Project/Area Number 17730433
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Experimental psychology
Research InstitutionNational Institute of Advanced Industrial Science and Technology (2006-2007)
Hiroshima University (2005)

Principal Investigator

河原 純一郎  National Institute of Advanced Industrial Science and Technology, 人間福祉医工学研究部門, 主任研究員 (30322241)

Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2006: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2005: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords心的構え / 注意の瞬き / 高速逐次覚呈示 / Delboeuf錯視 / 潜在的文脈記憶 / 知覚的構え / 高速逐次視覚呈示 / 認知制御 / 注意 / 高速逐次視覚呈示法 / 見落とし / 認知心理学
Research Abstract

本研究では,意識的知覚を支える主要認知機能の一つである心的構えとその制御方略を調べた。意識的知覚が損なわれる例として知られる注意の瞬き(attentional blink)現象は,これまでの研究では,時間的に先行して呈示される第1標的に注意資源が占有されるため,その後に呈示される第1標的の知覚が損なわれると考えられてきた。本研究では,3つの標的を連続して呈示し,第3標的の知覚成績が第2標的よりも高いことを示し,従来の説明では不十分であることを示した。加えて,こうした意識的知覚の欠如としての見落としは常に起こるわけではないことを示した。これまで,短い時間で2つの標的を検出するとき,2つめの標的は見落とされやすいことがわかっているが,観察者が知覚的構えを維持したまま2つの標的が時間的に連続して呈示される場合は見落としが激減する(見落とし回避)。研究発表11.3は,この現象を知覚的構えの指標として利用し,同時に2箇所の位置に注意の構えを向けることができることを示した。また,標的カテゴリが複数でも見落とし回避は同時に2箇所で起こりうることを示した。この結果は,注意分割を調べる手続きとして注意の瞬き減少が利用できることを示した点で新しい視点を提供したといえる。研究発表11.1では,標的の視覚探索事態において,注意を向ける位置についての意識的な構えがなくても,視空間的文脈を反復して経験することによって,探索が速くなる効果について調べた。従来の研究では視覚的な文脈の学習が起こることが知られていたが,本研究では聴覚刺激と標的位置の対連合を無意識的に学習できることを明らかにした。研究発表11.2では,刺激の呈示順序によって心的構えを操作し,心的構えが幾何学的錯視のひとつであるDelboeuf錯視の大きさに影響することを明らかにした。(739字)

Report

(3 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (26 results)

All 2007 2006 2005 Other

All Journal Article (15 results) (of which Peer Reviewed: 7 results) Presentation (9 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Auditory-visual contextual cueing effect.2007

    • Author(s)
      Kawahara, J.
    • Journal Title

      Perception & Psychophysics 69

      Pages: 1399-1408

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Area-specific attentional effect in the Delboeuf Illusion2007

    • Author(s)
      Kawahara, J., Nabeta, T.&Hamada, J.
    • Journal Title

      Perception 36

      Pages: 670-685

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dividing attention between two different categories and locations in rapid serial visual presentations2007

    • Author(s)
      Yamada, Y.&Kawahara, J.
    • Journal Title

      Perception & Psychophysics 69

      Pages: 1218-1229

    • NAID

      120002741625

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implicit learning of spatiotemporal context during divided attention2007

    • Author(s)
      Kawahara, J.
    • Journal Title

      Japanese Journal of Psychonomic Science 25

      Pages: 193-198

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feature-based attrntion influences latter temporal perception2007

    • Author(s)
      Ono, F., Yamada, K., Chujo, K.&Kawahara, J.
    • Journal Title

      Perception & Psychophysics 69

      Pages: 544-549

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The subjective size of visual stimuli affects the perceived duration of their presentation2007

    • Author(s)
      Ono, F.&Kawahara, J.
    • Journal Title

      Perception & Psychophysics 69

      Pages: 952-957

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic spatial tuning of attentional focus in the attentional blink2007

    • Author(s)
      Jefferies, L., Ghorashi, S., Kawahara, J., & Di Lollo, V.
    • Journal Title

      Perception & Psychophysics 69

      Pages: 1163-1175

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The attentional blink is not a unitary phenomenon.2006

    • Author(s)
      Kawahara, J., Enns, J.T., Di Lollo, V.
    • Journal Title

      Psychological Research 70

      Pages: 405-413

    • Related Report
      2006 Annual Research Report
  • [Journal Article] The attentional blink is governed by a temporary loss of control.2006

    • Author(s)
      Kawahara, J., Kumada, T., Di Lollo, V.
    • Journal Title

      Psychonomic Bulletin & Review 13

      Pages: 886-890

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Two non-contiguous locations can be attended concurrently : Evidence from the attentional blink.2006

    • Author(s)
      Kawahara, J., Yamada, Y.
    • Journal Title

      Psychonomic Bulletin & Review 13

      Pages: 594-599

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Lag-1 sparing in the attentional blink with multiple RSVP streams.2005

    • Author(s)
      Yamada, Y., Kawahara, J.
    • Journal Title

      Japanese Journal of Psychonomic Science 24

      Pages: 1-10

    • NAID

      110004778002

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The attentional blink is not a unitary phenomenon.

    • Author(s)
      Kawahara, J., Enns, J.T., Di Lollo, V.
    • Journal Title

      Psychological Research (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] System reconfiguration, not resource limitation, determines the efficiency of visual search.

    • Author(s)
      Di Lollo, V., Smilek, D., Kawahara, J., Ghorashi, S.
    • Journal Title

      Perception & Psychophysics (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Two non-contiguous locations can be attended concurrently : Evidence from the attentional blink.

    • Author(s)
      Kawahara, J., Yamada, Y.
    • Journal Title

      Psychonomic Bulletin & Review. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The attentional blink is governed by a temporary loss of control.

    • Author(s)
      Kawahara, J., Kumada, T., Di Lollo, V.
    • Journal Title

      Psychonomic Bulletin & Review. (in press)

    • Related Report
      2005 Annual Research Report
  • [Presentation] イベントベースの注意2007

    • Author(s)
      有賀 敦紀・河原 純一郎・渡邊 克巳
    • Organizer
      日本基礎心理学会第26回大会
    • Place of Presentation
      上智大学
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] 妨害刺激が消失すると注意捕捉は増大する2007

    • Author(s)
      犬飼 朋恵・熊田 孝恒・河原 純一郎
    • Organizer
      日本基礎心理学会第26回大会
    • Place of Presentation
      上智大学
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] 視覚的印付けに伴う抑制の空間的分布2007

    • Author(s)
      大杉 尚之・河原 純一郎・熊田 孝恒
    • Organizer
      日本基礎心理学会第26回大会
    • Place of Presentation
      上智大学
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nonspatial attentional capture cannot be eliminated under feature seaxch mode2007

    • Author(s)
      Inukai, T., Kawahara, J.&Kumada, T.
    • Organizer
      Psychonomic Society Annual Meeting
    • Place of Presentation
      Longbeach,California.
    • Year and Date
      2007-11-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] Dividing attention between two different categories and location2007

    • Author(s)
      Kawahara, J.&Yamada, Y
    • Organizer
      Psychonomic Society Annual Meeting
    • Place of Presentation
      Longbeach,California.
    • Year and Date
      2007-11-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] 注意の瞬きとRSVP知覚2007

    • Author(s)
      河原 純一郎
    • Organizer
      日本心理学会第71回大会
    • Place of Presentation
      日本大学
    • Year and Date
      2007-09-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] Cross-modal contextual cueing: Auditory and visual association guides spatial attention.2007

    • Author(s)
      Kawahara, J.
    • Organizer
      Vision Sciences Society Annual meeting
    • Place of Presentation
      Sarasota,Florida.
    • Year and Date
      2007-05-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Subjective area size influences time perception.Vision Sciences Society Annual meeting2007

    • Author(s)
      Ono, F., &Kawahara, J.
    • Organizer
      Vision Sciences Society Annual meeting
    • Place of Presentation
      Sarasota,Florida.
    • Year and Date
      2007-05-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Inter-trial suppression of selective attention in RSVP streams2007

    • Author(s)
      Polychronopoulos, K., Levinthal, B., Kawahara, J.&Lleras, A
    • Organizer
      Vision Sciences Society Annual meeting
    • Place of Presentation
      Sarasota,Florida.
    • Year and Date
      2007-05-15
    • Related Report
      2007 Annual Research Report
  • [Book] 感覚知覚ハンドブック増補版(大山正・和気典二(編))

    • Author(s)
      河原純一郎
    • Publisher
      誠信書房(印刷中)
    • Related Report
      2005 Annual Research Report
  • [Remarks]

    • URL

      http://staff.aist.go.jp/jun.kawahara/indexj.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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