Updated on 2025/06/09

写真a

 
MITSUDO HIROYUKI
 
Organization
Faculty of Human-Environment Studies Department of Human Sciences Professor
Research and Development Center for Five-Sense Devices (Concurrent)
School of Letters Department of Humanities(Concurrent)
Graduate School of Human-Environment Studies Department of Behavioral and Health Sciences(Concurrent)
Title
Professor
Contact information
メールアドレス
Profile
研究活動概要  心理物理学的な方法を使って、奥行きの知覚に関わる視覚情報処理を調べる実験的研究を行ってきた。具体的なテーマとしては両眼立体視、運動視、透明視などを扱い、新しい知覚現象の発見と、眼球運動系を含めた視覚情報処理のモデル化を目指す。 教育活動概要  学部では、知覚心理学や関連領域に関する授業を通して、人間の行動と認識に関する科学的理解の素養を身につける教育を行う。大学院では、知覚と関連領域の研究者の養成と、高度で偏らない専門的知識を身につけるための教育を行う。 社会貢献活動概要 ・学術誌「認知心理学研究」副編集委員長 2019-2023年 ・福岡市都市景観審議会委員 2016-2024年
External link

Research Areas

  • Humanities & Social Sciences / Experimental psychology

Degree

  • Doctor of Philosophy

Research History

  • Kyushu University Faculty of Human-Environment Studies Department of Human Sciences  Professor 

    2025.4 - Present

Education

  • Chiba University   工学部  

Research Interests・Research Keywords

  • Research theme: To investigate mechanisms and principles underlying human perception

    Keyword: Visual processing, depth perception, motion perception, eye movements

    Research period: 2007.4

Awards

  • 優秀論文賞特別賞

    2022.10   日本認知心理学会  

  • 第7回錯視コンテスト 入賞

    2015.11  

  • 九州心理学会第9回優秀発表賞

    2014.11   九州心理学会  

Papers

  • 非接触式の触覚―心理学実験とベイズ推定による理解 Invited

    光藤宏行

    九州大学文学部 創立百周年記念論文集 下巻   2025.3

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    Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

    DOI: https://doi.org/10.15017/7358024

  • Aesthetic evaluation and the perceived properties of Chinese characters Reviewed International journal

    Zhang, Q; Mitsudo, H

    PLOS ONE   20 ( 1 )   e0318353   2025.1   ISSN:1932-6203

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:PLoS ONE  

    Previous studies have indicated that the visually perceived properties of geometrical figures influence aesthetic evaluations. However, it is unclear whether findings based on geometrical figures can be extended to artworks such as paintings and calligraphy, as artworks have their own contents and meanings. To answer this question, we designed experiments in which users of Chinese characters were asked to rate the perceived symmetry, complexity, prototypicality, and beauty of Chinese characters. Each character was presented to 35 Japanese and Chinese participants in five typing fonts in a laboratory setting (Experiment 1), and to 100 Japanese participants in five calligraphic handwriting scripts online (Experiment 2). By analyzing the relative impacts of perceived properties on aesthetic evaluation and their interactions with script styles using a generalized linear mixed model, we discovered that script style plays an important role in the association between the perceived properties and aesthetic evaluation of Chinese characters. These results are discussed in relation to studies on the aesthetic evaluation of geometrical figures and recent studies using Chinese calligraphy.

    DOI: 10.1371/journal.pone.0318353

    Web of Science

    Scopus

    PubMed

  • Wing-shaped walls: A directional effect of obstacles on manual avoidance Reviewed International journal

    Harada, Y; Mitsudo, H

    I-PERCEPTION   15 ( 3 )   20416695241254959   2024.5   ISSN:2041-6695

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:i-Perception  

    Visual information can be used to plan, start, and coordinate manual movements in obstacle avoidance. An intriguing example of visuomotor coordination is the effect of wing-shaped walls, in which walls are oriented away from or toward a moving agent. A historical story from medieval Japan recounts that wing-shaped walls disrupted the agent's movement more when oriented toward the agent than when oriented away from the agent. This study aimed at examining whether the disruptive effect of wing-shaped walls occurs in a schematic situation represented on a 2D plane. In this study, we conducted psychophysical experiments in which participants were asked to move a stylus from a start point to a goal while avoiding multiple line obstacles that were arranged alternately at a course. In the two experiments, we manipulated the orientation and the size of the visible parts of the obstacles systematically. We found that the obstacles oriented toward the agent produced frequent contacts with the agent and attracted manual movements to the endpoints of obstacles. We discussed possible interpretations of the results in the context of attentional guidance.

    DOI: 10.1177/20416695241254959

    Web of Science

    Scopus

    PubMed

  • Holistic Processing of Recognition Memory for Face Identity: Evidence from a Face Morphing Paradigm Reviewed International journal

    Kimitsuki, D; Mitsudo, H

    JAPANESE PSYCHOLOGICAL RESEARCH   2024.1   ISSN:0021-5368 eISSN:1468-5884

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japanese Psychological Research  

    Holistic face processing refers to a tendency to see face parts as a whole. This study examined whether and how holistic processing affects recognition memory for face identity in a learned/novel morphing continuum. In the study phase of each experiment reported here, adult participants were asked to memorize (i.e., learn) a set of unfamiliar face images by viewing them once or twice. In the test phase, the participants were presented with face images morphed from learned and novel ones and were asked to report whether they viewed the face in the study phase. In Experiment 1, we demonstrated that our morphing paradigm can capture memory selectivity changes (i.e., recognition boundary and sensitivity) associated with learned face identity. In Experiment 2, we demonstrated that whole-face presentations improved sensitivity to learned/novel face identity, but did not alter the recognition boundary between learned and novel face identity. These results support the view that holistic processing contributes to accurate face identification in recognition memory, even under minimal learning situations.

    DOI: 10.1111/jpr.12500

    Web of Science

    Scopus

  • Holistic processing of recognition memory for face identity: Evidence from a face morphing paradigm Reviewed International journal

    #Kimitsuki, D., & @Mitsudo, H.

    Japanese Psychological Research   2024.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1111/jpr.12500

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Books

  • 感覚・知覚心理学ハンドブック 第三版

    光藤宏行 その他(Role:Joint author)

    誠信書房  2025.3 

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    Language:Japanese   Book type:Scholarly book

  • 臨床心理学中事典

    光藤宏行 その他多数(Role:Joint author)

    遠見書房  2022.12 

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    Language:Japanese   Book type:Scholarly book

  • 人間の許容・適応限界事典

    光藤宏行 その他多数(Role:Joint author)

    朝倉書店  2022.11 

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    Language:Japanese   Book type:Scholarly book

  • 図説 視覚の事典

    光藤宏行 その他多数(Role:Joint author)

    朝倉書店  2022.11 

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    Language:Japanese   Book type:Scholarly book

  • 公認心理師試験の問題と解説2022

    光藤宏行、その他多数(Role:Joint author)

    日本評論社  2022.3 

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    Language:Japanese   Book type:General book, introductory book for general audience

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Presentations

  • 漢字の美しさは処理流暢性仮説で説明できるか:2種類の流暢性評価による検討

    #張沁晶、@光藤宏行

    日本視覚学会2025年冬季大会  2025.1 

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    Event date: 2025.1

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京都   Country:Japan  

  • 日常物体のカテゴリーは注意を向けた位置でのみ処理される

    #水原 瑠里、@光藤宏行

    日本基礎心理学会第43回大会  2024.12 

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    Event date: 2024.11 - 2024.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:愛媛県   Country:Japan  

  • シーン知覚の情報処理に対象のタイプとトークンの対称性が与える影響

    #水原 瑠里、@光藤宏行

    日本視覚学会2024年冬季大会  2024.1 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都   Country:Japan  

  • 印刷・書道漢字に対する美的評価と知覚特性の関係

    #張沁晶、@光藤宏行

    日本視覚学会2024年冬季大会  2024.1 

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    Event date: 2024.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都   Country:Japan  

  • 漢字に対する美的知覚における視覚特徴の影響

    #張沁晶、@光藤宏行

    日本視覚学会2022年夏季大会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢市   Country:Japan  

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MISC

  • シンポジウムを開きたい

    光藤 宏行

    心理学ワールド,91, 47   2020.10

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    Language:Japanese  

  • 高校生のための心理学講座 in 九州大学

    光藤 宏行

    心理学ワールド, 74, 30-31   2016.7

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    Language:Japanese  

  • 研究会「YPS・若手会ジョイントセミナー:視覚・知覚・認知科学のための計算論モデリング」の報告

    光藤 宏行, 山本 健太郎

    Vision, 26(4), 147-149   2014.10

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    Language:Japanese  

  • 暑熱環境下の作業と認知機能:コンクリート施工現場を想定した場合

    光藤 宏行, 松本 亜紀

    日本コンクリート工学会九州支部研究専門委員会 「温暖化環境下におけるコンクリート施工品質の確保に関する調査研究」報告書   1900

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    Language:Japanese   Publishing type:Internal/External technical report, pre-print, etc.  

Industrial property rights

Patent   Number of applications: 1   Number of registrations: 1
Utility model   Number of applications: 0   Number of registrations: 0
Design   Number of applications: 0   Number of registrations: 0
Trademark   Number of applications: 0   Number of registrations: 0

Professional Memberships

  • 日本心理学会

  • 日本視覚学会

  • 日本認知心理学会

  • 九州心理学会

  • 日本基礎心理学会

Committee Memberships

  • 日本心理学会   代議員   Domestic

    2025.3 - 2027.3   

  • 日本心理学会   代議員   Domestic

    2022.5 - 2023.3   

  • 日本心理学会   代議員   Domestic

    2019.6 - 2021.6   

  • 日本認知心理学会   編集委員   Domestic

    2019.4 - 2023.3   

  • 日本視覚学会   世話人   Domestic

    2013.8 - Present   

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Academic Activities

  • 実行委員

    日本視覚学会2025年冬季大会  ( Japan ) 2025.1

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    Type:Competition, symposium, etc. 

  • 実行委員長

    日本視覚学会2024年冬季大会  ( Japan ) 2024.1

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    Type:Competition, symposium, etc. 

    Number of participants:238

  • Screening of academic papers

    Role(s): Peer review

    2023

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:1

    Number of peer-reviewed articles in Japanese journals:1

  • ワークショップ 「機関誌『認知心理学研究』は生まれ変わります」 話題提供

    日本認知心理学会第20回大会  ( Japan ) 2022.10

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    Type:Competition, symposium, etc. 

    Number of participants:30

  • Screening of academic papers

    Role(s): Peer review

    2022

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:2

    Number of peer-reviewed articles in Japanese journals:1

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Research Projects

  • 文字理解の認知的評価手法の検討および生成文字の認知・感性・効率評価

    2025.4 - 2030.3

    国立研究開発法人科学技術振興機構 

    光藤宏行

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    Authorship:Principal investigator  Grant type:Contract research

  • 3次元表象更新のために視覚と網膜外信号を利用する適応的な感覚情報処理過程の解明

    Grant number:18K03180  2018 - 2021

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 快適な立体知覚のための個人差を考慮した感覚内・感覚間多重較正プロセスの解明

    Grant number:15K17327  2015 - 2017

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Young Scientists (B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 学際教育を再定義する人間環境学

    2013 - 2014

    教育の質向上支援プログラム

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • 学際連携の先端的教育

    2011 - 2012

    教育の質向上支援プログラム

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

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Class subject

  • 心理学実験III

    2024.12 - 2025.2   Winter quarter

  • 心理学講義Ⅰ(知覚・認知心理学)

    2024.10 - 2025.3   Second semester

  • 心理学上級実験II

    2024.10 - 2025.3   Second semester

  • 学際研究論

    2024.10 - 2025.3   Second semester

  • 空間認知学

    2024.10 - 2025.3   Second semester

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FD Participation

  • 2025.7   Role:Planning   Title:文学部就任講義

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2025.2   Role:Participation   Title:文学部FDセミナー

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2024.10   Role:Speech   Title:人間環境学研究院FDセミナー

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2024.3   Role:Participation   Title:文学部FDセミナー

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2023.11   Role:Speech   Title:人間環境学研究院FDセミナー

    Organizer:[Undergraduate school/graduate school/graduate faculty]

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Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2022  福岡県立大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後学期火曜5限

  • 2022  福岡県立大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前学期火曜5限

  • 2021  福岡県立大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後学期火曜5限

  • 2021  筑紫女学園大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後期火曜2限

  • 2021  福岡県立大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前学期火曜5限

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Other educational activity and Special note

  • 2013  Class Teacher  学部

Social Activities

  • 「総合的な学習の時間」に関する協力

    福岡教育大学附属福岡中学校  2023.7

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    Audience:Infants, Schoolchildren, Junior students, High school students

    Type:Other

  • 令和4年度後期九州大学文学部提携講座「人間科学が捉える時間と空間」 第4回「距離感を生み出す脳のしくみ」

    朝日カルチャーセンター  朝日カルチャーセンター福岡教室  2023.1

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    Audience:General, Scientific, Company, Civic organization, Governmental agency

    Type:Lecture

  • 中学生のための九大模擬授業「〜絵から人が飛び出してきたらどうする?〜距離感を変える心理学」

    糸島市  2019.10

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    Audience:Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

  • 出張講義「距離感の心理学」

    筑紫女学園高等学校  2019.7

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    Audience:Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

  • 「総合的な学習の時間」に関する協力

    福岡教育大学附属福岡中学校  2017.7

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    Audience:Infants, Schoolchildren, Junior students, High school students

    Type:Other

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Media Coverage

  • 歩きスマホの危険性についてのコメント TV or radio program

    FBS福岡放送  2013.10

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    歩きスマホの危険性についてのコメント

Activities contributing to policy formation, academic promotion, etc.

  • 2016.8 - Present   福岡市

    福岡市都市景観審議会委員