Kagoshima University · College of Law, Letters and Education, Division of Law and Letters · 准教授

Research keywordsbehavioral game theory・preemptive strike game・public goods・peer reward punishment・general trust・reconciliation behavior・socio-ecological hypothesis

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• Hiroki Ozono, Daisuke Nakama . I will hold a weapon if you hold one: Experiments of preemptive strike game with possession option . Evolution and Human Behavior45 ( 62024 · 担当区分： 筆頭著者, 責任著者 記述言語： 英語 掲載種別： 研究論文（学術雑誌） DOI： https://doi.org/10.1016/j.evolhumbehav.2024.106635
• 大薗 博記 . ヒト社会の大規模な協力における階層構造の機能 . 動物心理学研究71 ( 1 ) 63 - 75 2021年 詳細を見る 記述言語： 英語 出版者・発行元： 日本動物心理学会 Many studies suggest that2021 · 記述言語： 英語 出版者・発行元： 日本動物心理学会 <p>Many studies suggest that cooperation in human societies has been achieved via peer interactions such as reward and punishment. As the group size is larger, however, it is difficult to maintain cooperation only by peer interactions. Instead, a centralized punishment system such as police governs large-scale societies and cooperation is maintained. In this paper, first, I explain why peer interactions have limitations to achieve large-scale cooperation and why centralized punishment system, which often includes social hierarchy, has superiority. Second, I discuss how social hierarchy can be formed and maintained. Considerable evidence indicates that hierarchy in humans is principally based both on dominance (coercive capacity based on strength and threat) and prestige (persuasive capacity based on skills, abilities, and knowledge). Some researchers argue that non-human animals also form hierarchy based on dominance, but only humans form stratification based on prestige. After introducing their argument, I would like to discuss how humans (and other animals) form hierarchy and achieve cooperation.</p> DOI： 10.2502/janip.71.1.6 CiNii Research
• 榊原 良太, 大薗 博記 . 人々がマスクを着用する理由とは:──国内研究の追試とリサーチクエスチョンの検証── . 心理学研究 2021年 詳細を見る 記述言語： 日本語 出版者・発行元： 公益社団法人 日本心理学会 Wearing masks is an easy and effective way to prevent inf2021 · 記述言語： 日本語 出版者・発行元： 公益社団法人 日本心理学会 <p>Wearing masks is an easy and effective way to prevent infection by COVID-19. In Japan, two studies investigated the reasons why people wear a mask; however, the results were inconsistent. Therefore, the present study reexamined the association between mask wearing and the reasons given for doing so, focusing on the differences in and problems of item wording. The results of both studies were found to be almost reproducible, and there were few issues regarding item wording. Furthermore, the results revealed that people wear a mask to prevent themselves and others from infection and to conform to others wearing a mask. We suggest that inconsistencies in the results were due to differences in item wording, and discuss how future research should be conducted. </p> DOI： 10.4992/jjpsy.92.20323 CiNii Research
• Komiya A, Ozono H, Watabe M, Miyamoto Y, Ohtsubo Y, Oishi S . Socio-Ecological Hypothesis of Reconciliation: Cultural, Individual, and Situational Variations in Willingness to Accept Ap2020 · 記述言語： 英語 掲載種別： 研究論文（学術雑誌） DOI： 10.3389/fpsyg.2020.01761 PubMed

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