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Exploring the dymamics of attentional focusing

Research Project

Project/Area Number 24530908
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Experimental psychology
Research InstitutionTohoku University

Principal Investigator

IWASAKI Syoichi  東北大学, 情報科学研究科, 教授 (90117656)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords注意集中 / Stroop干渉 / 注意の容量 / 干渉 / ストループ効果 / 抑制 / 注意の瞬き / 能動的注意 / 認知負荷 / 注意のダイナミックス / 注意 / 対光反射
Outline of Final Research Achievements

Using skelton-type attentional blink paradigm, temporal dynamics of interference suppression was tested with T1 as reading Kana letters and T2 as Stroop stimuli. The participants were asked to name the color of T2 and then report T1 (when necessary). The amount of interference was measured as a difference between incongruent and congruent RTs for T2. It was assumed that if attention was focused on T1 (which was made hard to read with a backward mask) interference would become smaller for the following T2 as compared when T1 was ignored. The results was compatible with this hypothesis. Interference was smaller when T1 was reported than when it was ignored. Furthermore, The amount of interference showed fluctuations with SOAs when T1 was reported. In contrast to this, the RTs to the neutral T2 showed gradual decrement with SOA, suggesting attentional capacity increased with the temporal gap.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 2012 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (5 results) Book (1 results)

  • [Journal Article] 自己成長主導性II(PGIS-II)日本語版の開発と心理的測定2014

    • Author(s)
      徳吉陽河・岩崎祥一
    • Journal Title

      心理学研究

      Volume: 85 Pages: 178-187

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of an Interview Sheet based on the CREATIVE model for Coaching Psychology Practice2014

    • Author(s)
      Tokuyoshi,Y,Iwasaki,S, & Palmer,S.
    • Journal Title

      Coaching Psychology International,

      Volume: 7 Pages: 4-10

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of an interview sheet based on the GF-PRACTICE model for Solution-focused coaching.2013

    • Author(s)
      Tokuyoshi, Y,Iwasaki,S, & Palmer,S.
    • Journal Title

      Coaching Psychology International

      Volume: 6 Pages: 14-21

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] A CREATIVE framework based on Creative Problem Solving (CPS) for Coaching Psychology Practice.2013

    • Author(s)
      Tokuyoshi, Y,Iwasaki,S, & Palmer,S.
    • Journal Title

      Coaching Psychology International

      Volume: 6 Pages: 22-26

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 触運動感覚による位置情報再現の正確さ - 視覚障がい者向けタッチパネル・ユーザーインタフェースに向けて -2013

    • Author(s)
      菊池裕人・岩崎祥一
    • Journal Title

      電子情報通信学会論文誌D

      Volume: J96 Pages: 25-34

    • NAID

      110009577687

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 触運動感覚による位置情報再現の正確さ -視覚障がい者向けタッチパネル・ユーザーインタフェースに向けて-2013

    • Author(s)
      菊地裕人・岩崎祥一
    • Journal Title

      電子情報通信学会論文誌D

      Volume: J96-D Pages: 25-34

    • NAID

      110009577687

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cue duration affects attentional capture without modulating inhibition of return.2012

    • Author(s)
      Yukihisa Matsuda, Syoichi Iwasaki
    • Journal Title

      Psychology

      Volume: 13 Pages: 899-905

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] エラー後の注意集中による干渉抑制効果についての研究2012

    • Author(s)
      櫻井美由紀・岩崎祥一
    • Journal Title

      応用心理学研究

      Volume: 37 Pages: 118-126

    • NAID

      40019295669

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 虚偽に伴う特異反応の出やすさに影響するパーソナリティ特性2014

    • Author(s)
      佐藤愛・小池正武・岩崎祥一
    • Organizer
      日本基礎心理学会第33回大会
    • Place of Presentation
      首都大学東京(東京)
    • Year and Date
      2014-12-06 – 2014-12-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] The validity of detection of guilty knowledge using fNIRS in a practical situation.2014

    • Author(s)
      Sato, M., Miyazawa, S., Iwasaki, S., Suzuki, D., & Sora, I.
    • Organizer
      Proceeding of The 17th World Congress of Psychophysiology
    • Place of Presentation
      広島
    • Year and Date
      2014-09-23 – 2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Attention to emotional picture modulates pupillary light reflex.2014

    • Author(s)
      S. Iwasaki
    • Organizer
      Proceeding of The 17th World Congress of Psychophysiology
    • Place of Presentation
      広島
    • Year and Date
      2014-09-23 – 2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高齢者における失敗行動傾向と抑うつ傾向との関連について -注意配分と性格との相関2014

    • Author(s)
      櫻井美由紀・岩崎祥一
    • Organizer
      日本応用心理学会第81回大会
    • Place of Presentation
      中京大学(名古屋)
    • Year and Date
      2014-08-30 – 2014-08-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] Involvement of the frontal lobe and executive function in deception: a NIRS study.

    • Author(s)
      Megumi Sato, Shiho Miyazawa, Daisuke Suzuki, Syoichi Iwasaki, Ichiro Sora
    • Organizer
      International Conference on Cognitive and Neural Sciences
    • Place of Presentation
      Singapore International Conference/Singapore
    • Related Report
      2012 Research-status Report
  • [Book] 心を科学する 心理学入門2013

    • Author(s)
      岩崎祥一
    • Total Pages
      312
    • Publisher
      勁草書房
    • Related Report
      2013 Research-status Report 2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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