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Study of comon mechanism underlying variance discriminaton

Research Project

Project/Area Number 15H03462
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental psychology
Research InstitutionOchanomizu University

Principal Investigator

ISHIGUCHI Akira  お茶の水女子大学, 基幹研究院, 教授 (10184508)

Co-Investigator(Kenkyū-buntansha) 薬師神 玲子  青山学院大学, 教育人間科学部, 教授 (30302441)
Research Collaborator TOKITA Midori  
UEDA Sachiyo  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2018: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Keywords要約統計量 / 分散 / 実験心理学 / 分散識別 / 認知科学 / 実験系心理学
Outline of Final Research Achievements

In this study, we set up many variance discrimination tasks (e.g., tasks for clarifying fundamental mechanism, learning transfer tasks, adaptation/aftereffect tasks and so on) in order to investigate with use of cognitive experiments and modeling/simulations the underlying common variance discrimination mechanism which crosses stimulus attributes or perceptual modalities. The results of the experiments showed mutual effects on the variance discrimination between, for example, orientation and visual largeness, and between visual and auditory modalities (e.g., area vs. pitch). In addition, we obtained partially learning transfers and adaptation/aftereffects of variance discrimination crossing attributes or perceptual modalities. These results suggest that there exists common variance discrimination mechanism in our cognitive system.

Academic Significance and Societal Importance of the Research Achievements

われわれの身の回りは多様性で溢れている。そして、その多様性を認知し、いかに受容するかは、大きな社会的問題である。本研究は、そのような多様性でも、量的多様性、特に、分散で表されるバラツキの認知過程を明らかにし、分散認知過程に共通のメカニズムが存在することを示唆する結果を得た。この点は、きわめて大きな学術的・社会的意義を有する。この結果は、量的多様性の受容能力を培う汎用の教育プログラムの策定に繋がるからである.
すなわち、ある特定の刺激群のバラツキを認知し受容する能力を培うことができれば、それが他の刺激群のバラツキ認知・受容に汎化できることを意味するのである。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (28 results)

All 2018 2017 2016 2015

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (24 results) (of which Int'l Joint Research: 14 results)

  • [Journal Article] Effects of the simultaneous presentation of corresponding auditory and visual stimuli on size variance perception.2018

    • Author(s)
      Ueda, S. Mizuguchi, A. Yakushijin, R. & Ishiguchi, A.
    • Journal Title

      i-Perception

      Volume: 9 Pages: 1-16

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Is There a Common Summary Statistical Process for Representing the Mean and Variance? A Study Using Illustrations of Familiar Items2018

    • Author(s)
      Yang, Y., Tokita, M., shiguchi, A.
    • Journal Title

      i-Perception

      Volume: 9(1) Issue: 1 Pages: 1-19

    • DOI

      10.1177/2041669517747297

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Precision and Bias in Approximate Numerical Judgment in Auditory, Tactile, and Cross-modal Presentation2016

    • Author(s)
      Tokita, M., & Ishiguchi, A.
    • Journal Title

      Perception

      Volume: 45 Issue: 1-2 Pages: 56-70

    • DOI

      10.1177/0301006615596888

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for global sampling process in extraction of summary statistics of item size in a set2016

    • Author(s)
      Tokita, M. Ueda, S. & Ishiguchi, A
    • Journal Title

      Frontiers in Psychology,

      Volume: 未定

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] Effects of ownership sense of the virtual body induced by the full body illusion on the sound localization2018

    • Author(s)
      TOI Chiharu, ISHIGUCHI Akira
    • Organizer
      Society for Neuroscience 48th Annual Meeting, San Diego
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Does cross-modal aftereffect occur in variance perception?2018

    • Author(s)
      UEDA Sachiyo, Yakushijin Reiko, ISHIGUCHI Akira
    • Organizer
      59th Annual Meeting of the Psychonomic Society, New Orleans.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bayesian Modeling of Bodily Self-Consciousness and the Sense of Self during Full-Body Illusion2018

    • Author(s)
      TOI Chiharu, ISHIGUCHI Akira
    • Organizer
      59th Annual Meeting of the Psychonomic Society, New Orleans.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variance discrimination of sequential visual stimuli: Transfer of practice effect on variance discrimination across features2018

    • Author(s)
      TOKITA Midori, YANG Yi, ISHIGUCHI Akira
    • Organizer
      59th Annual Meeting of the Psychonomic Society, New Orleans.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 身体錯覚実験における視点と身体動作の同期が自己感に与える影響2018

    • Author(s)
      東井千春・石口彰
    • Organizer
      日本基礎心理学会第37回大会:専修大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] バラツキ認知における刺激提示方法の効果2018

    • Author(s)
      楊毅・時田みどり・石口彰
    • Organizer
      日本基礎心理学会第37回大会:専修大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] Cross-cultural comparison on variance perception of facial expression2017

    • Author(s)
      UEDA Sachiyo, Gao Changhong, Yakushijin Reiko, ISHIGUCHI Akira
    • Organizer
      58th Annual Meeting of the Psychonomic Society, Vancouver
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variance Discrimination of Empty time Interval: Comparison among auditory, visual and audio-visual condition2017

    • Author(s)
      TOKITA Midori, ISHIGUCHI Akira
    • Organizer
      58th Annual Meeting of the Psychonomic Society, Vancouver
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Do different summary statistics share a common mechanism? Examining transfer of discrimination practice of mean to variance2017

    • Author(s)
      YAN Yi, TOKITA Midori, ISHIGUCHI Akira
    • Organizer
      58th Annual Meeting of the Psychonomic Society, Vancouver.
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of the First-Person Perspective on External Perception and the Sense of Self during Full-Body Illusion.2017

    • Author(s)
      TOI Chiharu, ISHIGUCHI Akira
    • Organizer
      58th Annual Meeting of the Psychonomic Society, Vancouver.
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バラツキ認知は平均値推定過程を含むか ー 平均値推定ノイズを投入した限定理想的観察者モデルの導入 ー2017

    • Author(s)
      時田みどり・楊毅・石口彰
    • Organizer
      日本心理学会81回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] バラツキ認知に共通メカニズムは存在するか-学習効果による検討-2017

    • Author(s)
      楊毅・時田みどり・石口彰
    • Organizer
      日本基礎心理学会第36回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] VR-HMDを用いた身体錯覚による身体的自己意識の検討2017

    • Author(s)
      東井千春・石口彰
    • Organizer
      日本基礎心理学会第36回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Visual-auditory interaction in perception of the variance2016

    • Author(s)
      Sachiyo Ueda, Reiko Yakushijin, & Akira Ishiguchi.
    • Organizer
      European Conference on Visual Perception
    • Place of Presentation
      Barcelona,Spain
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The effect of the height of the first-person perspective on bodily self-consciousness during the full-body Illusion2016

    • Author(s)
      TOI Chiharu, ISHIGUCHI Akira
    • Organizer
      The 29th International Congress of Psychology
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Are schematic negative facial expressions of infants detected faster than those of adults? : A visual search task study2016

    • Author(s)
      KOREMURA Eriko, ISHIGUCHI Akira
    • Organizer
      The 29th International Congress of Psychology
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics of Variance Perception in Multi-Dimensional Stimuli2016

    • Author(s)
      Sachiyo Ueda, Reiko Yakushijin, & Akira Ishiguchi
    • Organizer
      57th Annual Meeting of the Psychonomic Society
    • Place of Presentation
      Boston, USA
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 分散識別に平均値算出過程は含まれるか2016

    • Author(s)
      楊毅・時田みどり・石口彰
    • Organizer
      日本基礎心理学会第35回大会
    • Place of Presentation
      東京女子大学
    • Related Report
      2016 Annual Research Report
  • [Presentation] 一人称視点の高さが物体サイズおよび動作のための距離近くに及ぼす影響2016

    • Author(s)
      東井千春・石口彰
    • Organizer
      日本基礎心理学会第35回大会
    • Place of Presentation
      東京女子大学
    • Related Report
      2016 Annual Research Report
  • [Presentation] 一致タイミング・スキルを規定する要因とその学習効果、リスク認知、意思決定2015

    • Author(s)
      時田みどり・・石口 彰
    • Organizer
      日本基礎心理学会第34回大会
    • Place of Presentation
      大阪樟蔭女子大学
    • Year and Date
      2015-11-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] 操作-応答系の分散知覚の基礎的情報処理過程2015

    • Author(s)
      上田祥代・薬師神玲子・石口彰
    • Organizer
      日本基礎心理学会第34回大会
    • Place of Presentation
      大阪樟蔭女子大学
    • Year and Date
      2015-11-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Variance discrimination between different visual properties using method of adjustment.2015

    • Author(s)
      TOKITA Midori, ISHIGUCHI Akira
    • Organizer
      The 56th Annual Meeting of the Psychonomic Society
    • Place of Presentation
      CHICAGO
    • Year and Date
      2015-11-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Active operation facilitates perception of the variance of visual response motion.2015

    • Author(s)
      UEDA Sachiyo, Yakushijin Reiko, ISHIGUCHI Akira
    • Organizer
      The 56th Annual Meeting of the Psychonomic Society
    • Place of Presentation
      CHICAGO
    • Year and Date
      2015-11-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 分散識別課題における刺激群作成法の比較2015

    • Author(s)
      時田みどり、石口彰
    • Organizer
      日本心理学会第78回大会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2015-09-24
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2020-03-30  

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