Masui Keita 増井啓太

Researcher Number	00774332
Other IDs
Affiliation (Current)	2025: 追手門学院大学, 心理学部, 准教授
Affiliation (based on the past Project Information) *help	2025: 追手門学院大学, 心理学部, 准教授 2022 – 2023: 追手門学院大学, 心理学部, 准教授 2019 – 2021: 追手門学院大学, 心理学部, 講師 2016 – 2018: 追手門学院大学, 心理学部, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 10010:Social psychology-related / Social psychology Except Principal Investigator Basic Section 10010:Social psychology-related / Social psychology
Keywords	Principal Investigator 対人関係 / 社会的相互作用 / 社会系心理学 / Embodied cognition / 内受容感覚 / パーソナリティ / 共感 / 利他性 / 援助意図 / 身体的温かさ … More / ネット荒らし / Dark Tetrad / 対人行動 / 攻撃性 / サディズム傾向 / 自己愛性傾向 / マキャベリアニズム / サイコパシー / Dark Triad / 身体への気づき … More Except Principal Investigator 社会的排除の抑制 / ネット荒らし / カテゴリー化 / 再確認傾向 / 擬人化 / 嗜癖 / 自己制御 / 新しい生活様式 / 脳活動パターン / 社会的比較 / 移行－保持戦略 / 神経表象 / スティグマ / 連鎖過程 / システム正当化 / Dark Triad / 社会的排斥 / マクロ要因 / 非人間化 / 自己スティグマ化 / 孤立・孤独 / 幼少期の環境の厳しさ / 職業スティグマ / 複数成員性 / 心理的安全性 / 抑制要因 / 排除の連鎖 / スティグマ化 / 生起・維持メカニズム / 社会的孤立・孤独 / 社会的排除 / 関係性への所属 / 孤独感 / 社会的温度調整 / 友人関係 / Dark Triad特性 / 心理社会的資源 / 存在論的機能 / 存在の有意味性 / 社会的温かさ / 関係への所属 Less

高サイコパシー傾向者の選択的利他行動の社会的機能の検証Principal Investigator
- Principal Investigator
  
  増井啓太
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 10010:Social psychology-related
- Research Institution
  Otemon Gakuin University
Elucidation the Generation and Maintenance Mechanisms of Social Exclusion and Exploration of Inhibiting Factors
- Principal Investigator
  
  URA Mitsuhiro
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 10010:Social psychology-related
- Research Institution
  Otemon Gakuin University
The effect of body awareness on behavior and decision making in interpersonal situationsPrincipal Investigator
- Principal Investigator
  
  Masui Keita
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Social psychology
- Research Institution
  Otemon Gakuin University
What does belonging to relationships bring to us? : Behavioral science of relationship with others.
- Principal Investigator
  
  Ura Mitsuhiro
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social psychology
- Research Institution
  Otemon Gakuin University

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] 心とは何か2023
- Author(s)
  小野田慶一・白砂大・増井啓太・櫻井鼓・宮川裕基・益田啓裕、川口　潤
- Total Pages
  116
- Publisher
  追手門学院大学出版会
- ISBN
  9784907574314
- Data Source
  KAKENHI-PROJECT-20H01757
[Book] 入門　司法・犯罪心理学（第2章　犯罪の整備津学的要因、第3章　犯罪の心理的要因）2022
- Author(s)
  増井啓太（綿村英一郎・藤田正博・板山昴・赤峰亜紀（編））
- Total Pages
  318
- Publisher
  有斐閣
- ISBN
  9784641174740
- Data Source
  KAKENHI-PROJECT-20H01757
[Book] 感情制御ハンドブック：基礎から応用そして実践へ（第9章　衝動性と感情制御）2022
- Author(s)
  増井啓太（有光興記（監）飯田沙依亜・榊原良太・手塚洋介（編））
- Total Pages
  432
- Publisher
  北大路書房
- ISBN
  9784762831829
- Data Source
  KAKENHI-PROJECT-20H01757
[Book] 情動と犯罪2019
- Author(s)
  増井啓太
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-16K17297
[Journal Article] Interactional effects of adverse childhood experiences, psychopathy, and everyday sadism on Internet trolling2023
- Author(s)
  Masui Keita
- Journal Title
  
  Personality and Individual Differences
  
  Volume: 214 Pages: 112327-112327
- DOI
  10.1016/j.paid.2023.112327
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H01757
[Journal Article] Loneliness moderates the relationship between Dark Tetrad personality traits and internet trolling2019
- Author(s)
  Keita Masui
- Journal Title
  
  Personality and Individual Differences
  
  Volume: 150 Pages: 109475-109475
- DOI
  10.1016/j.paid.2019.06.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17297
[Journal Article] Development of a Japanese version of the Global Assessment of Internet Trolling-Revised2019
- Author(s)
  増井啓太・田村紋女・マーチ・エヴィータ
- Journal Title
  
  The Japanese journal of psychology
  
  Volume: 89 Issue: 6 Pages: 602-610
- DOI
  10.4992/jjpsy.89.17229
- NAID
  130007604351
- ISSN
  0021-5236, 1884-1082
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17297
[Journal Article] 「ダークな」人たちの適応戦略2018
- Author(s)
  増井啓太・浦光博
- Journal Title
  
  心理学評論
  
  Volume: 61 Pages: 330-343
- NAID
  130007786554
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17297
[Journal Article] 「ダークな」人たちの適応戦略2018
- Author(s)
  増井啓太・浦　光博
- Journal Title
  
  心理学評論
  
  Volume: 31 Pages: 330-343
- NAID
  130007786554
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03449
[Journal Article] 日本語版ネット荒らし尺度の作成2018
- Author(s)
  増井啓太・田村紋女・マーチ・エヴィータ
- Journal Title
  
  心理学研究
  
  Volume: 89 Pages: 602-610
- NAID
  130007604351
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03449
[Journal Article] The development of the Japanese version of the Dispositional Greed Scale2018
- Author(s)
  増井啓太、下司忠大、澤田匡人、小塩真司
- Journal Title
  
  The Japanese journal of psychology
  
  Volume: 88 Issue: 6 Pages: 566-573
- DOI
  10.4992/jjpsy.88.16240
- NAID
  130006401779
- ISSN
  0021-5236, 1884-1082
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17297
[Journal Article] Tolerating dissimilar other when primed with death: Neural evidence of self-control engaged by interdependent people in Japan.2017
- Author(s)
  Yanagisawa, K., Kashima. E. S., Moriya. H., Masui, K., Furutani, K., Yoshida, H., Ura, M., & Nomura, M.
- Journal Title
  
  Social Cognitive and Affective Neuroscience.
  
  Volume: in press.
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] The relationship between spitefulness and Internet trolling: The moderating effect of adverse childhood experiences.2024
- Author(s)
  Keita Masui
- Organizer
  The 25th Annual Meeting of the Society for Personality and Social Psychology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01757
[Presentation] Dark Triad が新型コロナウイルス感染症患者への偏見的態度に及ぼす影響－内在的公正推論による調整効果の検討2022
- Author(s)
  増井啓太
- Organizer
  日本社会心理学会第63回大会
- Data Source
  KAKENHI-PROJECT-20H01757
[Presentation] Dark Triadと孤独感が社会階層の低い人へのスティグマ的態度に及ぼす影響2021
- Author(s)
  増井啓太
- Organizer
  日本社会心理学会第62回大会
- Data Source
  KAKENHI-PROJECT-20H01757
[Presentation] 二分法的思考と社会的排斥がネット荒らしに及ぼす影響2021
- Author(s)
  増井啓太
- Organizer
  日本心理学会第85回大会
- Data Source
  KAKENHI-PROJECT-20H01757
[Presentation] 被排斥経験が Dark Tetrad とネット荒らしとに及ぼす影響2020
- Author(s)
  増井啓太
- Organizer
  日本社会心理学会第61回大会
- Data Source
  KAKENHI-PROJECT-20H01757
[Presentation] 「ダークな」人は高給取りになれるのか？2019
- Author(s)
  増井啓太
- Organizer
  日本心理学会第83回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] ネット荒らしに及ぼすサディズム傾向と身体への気づきの影響2019
- Author(s)
  増井啓太
- Organizer
  日本パーソナリティ心理学会第28回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] 愛着不安の高い人はいかにしてネットを荒らすのか被排斥感の媒介効果の検討2019
- Author(s)
  増井啓太
- Organizer
  日本社会心理学会第60回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] サディズム傾向とネット荒らしとの関係性に及ぼす正当化の影響2018
- Author(s)
  増井啓太
- Organizer
  日本パーソナリティ心理学会第27回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] Social isolation facilitates internet trolling in individuals with high psychological entitlement.2018
- Author(s)
  Masui, K.
- Organizer
  The 23rd World Meeting of the International Society for Research on Aggression
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] 毒をもって毒を制す―「ダークな」人たちがリーダーに選ばれる時－2018
- Author(s)
  増井啓太・浦光博
- Organizer
  日本社会心理学会第59回大会
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] Social isolation facilitates internet trolling in individuals with high psychological entitlement2018
- Author(s)
  Keita Masui
- Organizer
  The 23rd World Meeting of the International Society for Research on Aggression
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] ネット荒らしに及ぼす主観的社会経済的地位と社会的孤立の影響2018
- Author(s)
  増井啓太
- Organizer
  日本犯罪心理学会第56回大会
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] ネット荒らしに及ぼす主観的社会経済的地位と社会的孤立の影響2018
- Author(s)
  増井啓太
- Organizer
  日本犯罪心理学会第56回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] Social isolation facilitates internet trolling in individuals with high psychological entitlement.2018
- Author(s)
  Keita Masui
- Organizer
  The 23rd World Meeting of the International Society for Research on Aggression
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] 毒をもって毒を制す―「ダークな」人たちがリーダーに選ばれる時－2018
- Author(s)
  増井啓太・浦光博
- Organizer
  日本社会心理学会第59回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] 誰が、いつインターネットを荒らすのか？－ネット荒らしに及ぼすDark Tetrad傾向と社会的孤立の影響－2018
- Author(s)
  増井啓太
- Organizer
  日本心理学会第82回大会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] 誰が、いつインターネットを荒らすのか？－ネット荒らしに及ぼすDark Tetrad傾向と社会的孤立の影響－2018
- Author(s)
  増井啓太
- Organizer
  日本心理学会第82回大会
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] Dark Triadと援助行動2017
- Author(s)
  増井啓太
- Organizer
  第26回日本パーソナリティ心理学会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] Warm climates promote helping behaviors in individuals with dark personalities2017
- Author(s)
  Keita Masui Mitsuhiro Ura
- Organizer
  The Conference of the International Society for the Study of Individual Differences 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] 日本語版Dispositional Greed Scaleの信頼性、妥当性の検討2017
- Author(s)
  増井啓太・下司忠大・澤田匡人・小塩真司
- Organizer
  第81回日本心理学会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] Warm climates promote helping behaviors in individuals with dark personalities.2017
- Author(s)
  Masui, K. & Ura, M. (2017).
- Organizer
  Conference of the International Society for the Study of Individual Differences
- Place of Presentation
  Warsaw, Poland
- Year and Date
  2017-07-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] Dark Triadとセルフコンパッションとの関連－Effortful Controlの媒介効果の検討―2017
- Author(s)
  増井啓太
- Organizer
  第26回日本パーソナリティ心理学会
- Data Source
  KAKENHI-PROJECT-16K17297
[Presentation] Warm climates promote helping behaviors in individuals with dark personalities2017
- Author(s)
  Masui, K. & Ura, M.
- Organizer
  The Conference of the International Society for the Study of Individual Differences
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] 転がる石は坂道で加速する2017
- Author(s)
  浦　光博・増井啓太
- Organizer
  日本グループ・ダイナミックス学会第64回大会
- Data Source
  KAKENHI-PROJECT-15H03449
[Presentation] Warm climates promote helping behaviors in individuals with dark personalities.2017
- Author(s)
  Keita Masui & Mitushiro Ura
- Organizer
  International Conference of the International Society for the Study of Individual Differences
- Place of Presentation
  ワルシャワ
- Year and Date
  2017-09-24
- Data Source
  KAKENHI-PROJECT-16K17297

1. Ura Mitsuhiro (90231183)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
2. 柳澤邦昭 (10722332)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 中島健一郎 (20587480)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 川本大史 (50761079)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Masui Keita 増井 啓太

Research Projects

Research Products

Co-Researchers

高サイコパシー傾向者の選択的利他行動の社会的機能の検証Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation the Generation and Maintenance Mechanisms of Social Exclusion and Exploration of Inhibiting Factors

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The effect of body awareness on behavior and decision making in interpersonal situationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

What does belonging to relationships bring to us? : Behavioral science of relationship with others.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 心とは何か2023

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 入門 司法・犯罪心理学（第2章 犯罪の整備津学的要因、第3章 犯罪の心理的要因）2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 感情制御ハンドブック：基礎から応用そして実践へ（第9章 衝動性と感情制御）2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 情動と犯罪2019

Author(s)

Publisher

Data Source

[Journal Article] Interactional effects of adverse childhood experiences, psychopathy, and everyday sadism on Internet trolling2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Loneliness moderates the relationship between Dark Tetrad personality traits and internet trolling2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of a Japanese version of the Global Assessment of Internet Trolling-Revised2019

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] 「ダークな」人たちの適応戦略2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 「ダークな」人たちの適応戦略2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 日本語版ネット荒らし尺度の作成2018

Author(s)

Masui Keita 増井啓太

[Book] 入門　司法・犯罪心理学（第2章　犯罪の整備津学的要因、第3章　犯罪の心理的要因）2022

[Book] 感情制御ハンドブック：基礎から応用そして実践へ（第9章　衝動性と感情制御）2022

[Presentation] 愛着不安の高い人はいかにしてネットを荒らすのか被排斥感の媒介効果の検討2019