Rchr
J-GLOBAL ID：202101008213383692
Update date: Sep. 28, 2024
Iwatani Shuma
Iwatani Shuma
Affiliation and department：
Research field (1)：
Social psychology
Research keywords (4)：
pluralistic ignorance
, relational mobility
, reputation
, ナッジ
Research theme for competitive and other funds (7)：
Papers (12)：
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Shuma Iwatani, Eiichiro Watamura. Antecedents of social media addiction in high and low relational mobility societies: Motivation to expand social network and fear of reputational damage. PLOS ONE. 2024. 19. 4. e0300681-e0300681
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The Relationship between Sentencing, Traditional Sex Role Attitudes, and Blame in a Child Abuse by a Mother Case. 2024. 32. 3. 179-187
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Tomoya Mukai, Yuki Yuyama, Yuma Matsuki, Akiko Tanaka, Masahiro Sadamura, Shuma Iwatani, Tomohiro Ioku, Eiichiro Watamura. Gender Gap in Sentencing for a Defendant Convicted of Abandonment by a Person Responsible for Their Care Causing Death. The Japanese Journal of Personality. 2024. 32. 3. 138-140
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Shuma Iwatani, Hidehito Honda, Yurina Otaki, Kazuhiro Ueda. Effect of asking questions and providing knowledge on attitudes toward organic foods among Japanese consumers. Frontiers in Psychology. 2023. 14
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Yurina Otaki, Shuma Iwatani, Hidehito Honda, Kazuhiro Ueda. Using nudges for water demand management: A field experiment for water conservation. PLOS Water. 2022. 1. 10. e0000057-e0000057
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MISC (4)：
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Shuma Iwatani, Hidehito Honda, Yurina Otaki, Kazuhiro Ueda. Do default nudges lead people to make choices inconsistent with their preferences: An experimental investigation. Proceedings of the Annual Meeting of the Cognitive Science Society. 2024. 46. 3528-3534
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Shohei Yamamoto, Shuma Iwatani, Koki Shimazu. When Learning Together Goes Wrong: Negative Peer Effects in Online Learning. ISER Discussion Papers. 2024
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Shuma Iwatani, Yukiko Muramoto. Even those who perceive COVID-19 as low risk engage in infection prevention behavior in Japan: COVID-19 infection prevention behavior as a social norm. Proceedings of the Annual Meeting of the Cognitive Science Society. 2023. 45. 1717-1723
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岩谷舟真. 制度の活用を促すために:多元的無知の知見から. 日本の人事部 LEADERS(リーダーズ). 2023. 11
Books (1)：
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多元的無知 - 不人気な規範の維持メカニズム
東京大学出版会 2023 ISBN:9784130161268
Lectures and oral presentations (39)：
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児童相談所に関する市民の態度についての調査
(日本心理学会第88回大会 2024)
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社会環境と推定: エラーを考慮に入れた評判予測
(第23回 認知的コミュニケーションワークショップ 2024)
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How concern about career change’s negative impact affects anticipated regret and career exploration: A survey study in Japan
(The 27th International Congress of International Association For Cross-Cultural Psychology 2024)
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Do default nudges lead people to make choices inconsistent with their preferences: An experimental investigation
(the 46th Annual Conference of the Cognitive Science Society 2024)
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Impact of two types of anticipated regret on exploration: Choosing among too many or too few options
(33rd International Congress of Psychology 2024)
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Education (4)：
- 2014 - 2019 The University of Tokyo Graduate School of Humanities and Sociology
- 2011 - 2015 The University of Tokyo Interfaculty Initiative in Information Studies Graduate School of Interdisciplinary Information Studies Undergraduate Research Student Program
- 2012 - 2014 The University of Tokyo Faculty of Letters Psychology and sociology
- 2010 - 2012 The University of Tokyo College of Arts and Sciences
Work history (4)：
- 2024/04 - 現在 Kwansei Gakuin University School of Sociology
- 2021/04 - 2024/03 The University of Tokyo Graduate School of Humanities and Sociology Research Associate
- 2019/04 - 2021/03 The University of Tokyo Graduate School of Arts and Sciences Project Researcher
- 2017/04 - 2019/03 Japan Society for the Promotion of Science Research Fellow (DC2)
Committee career (1)：
- 2017 - The Japanese Group Dynamics Association Preparatory committee
Awards (5)：
- 2023/11 - 日本災害情報学会 優秀発表賞 豪雨災害時における避難行動の地域差:「外部性」の認知が避難意図に及ぼす影響
- 2018/09 - The Japanese Group Dynamics Association Excellent Paper Award Antecedent conditions of pluralistic ignorance focusing on preference estimation
- 2018/08 - The Japanese Society of Social Psychology Encouraging Paper Award Two types of reputation leading to normative behavior: e eect of reputation depending on residential mobility and individuals’ ability to build relationships
- 2017/01 - 日本社会心理学会 若手研究者奨励賞 多元的無知の維持メカニズム-逸脱者罰と関係流動性に着目して -
- 2016/09 - The Japanese Society of Social Psychology Encouraging Paper Award Antecedent conditions and consequences of pluralistic ignorance: An experimental investigation of individual cognition and behavior
Association Membership(s) (3)：
日本心理学会
, 日本グループダイナミックス学会
, 日本社会心理学会
