Article
Lead-author
Ioku, T., Iwatani, S., Yuyama, Y., Mukai, T., Tanaka, A., Matsuki, Y., Sadamura, M., & Watamura, E. (2025). An exploratory study of decoding signs of child maltreatment: How case and reporter characteristics shape reporting decisions. Child Protection and Practice, 4, 100104. Link Paper
Ioku, T., Song, J., & Watamura, E. (2024). Trade-offs in AI assistant choice: Do consumers prioritize transparency and sustainability over AI assistant performance? Big Data & Society, 11(4). Link Paper
井奥智大・綿村 英一郎. (2024). 企業で働くHighly Sensitive Person はストレスを感じ，共感しやすいか. 応用心理学研究, 50, 11-20. Link Paper
Ioku, T. & Watamura, E. (2024) An experimental study of the process of felt understanding in intergroup relations: Japanese and Chinese relations in Japan, Scientific Reports, 14, 13096. Link Paper
Ioku, T., Kondo, S., & Watanabe, Y. (2024) Acceptance of generative AI in higher education: A latent profile analysis of policy guidelines. Research Square. Link Paper
Ioku, T., Kondo, S., & Watanabe, Y. (2024) Performance of artificial intelligence: Does artificial intelligence dream of electric sheep? Research Square. Link Paper
Ioku, T. & Watamura, E. (2024). Cultural invariance and ideological variance of collective ownership threat in intergroup relations. Peace and Conflict: Journal of Peace Psychology, 30(1), 71–81. Link Paper
Ioku, T. (2023) Barrier and bridge to intergroup relations: Collective ownership threat and felt understanding. Doctoral dissertation, Osaka University. Link
Ioku, T. & Watamura, E. (2022). Contrast of felt understanding and intergroup relations within and between communities. Peace and Conflict: Journal of Peace Psychology, 28(2), 245–254. Link Paper
Ioku, T. & Watamura, E. (2025). Further evidence for the role of felt understanding in intergroup relations: Japanese and Chinese relations in Japan. Japanese Psychological Research, 67(1), 87–97. Link Paper
Co-author
Watamura, E., Liu, Y., & Ioku, T. (2025). Judges versus artificial intelligence in juror decision-making in criminal trials: Evidence from two pre-registered experiments. Plos One, 20(1), e0318486. Link Paper
向井智哉・井奥智大・岩谷舟真・貞村真宏・田中晶子・松木祐馬・湯山祥・綿村 英一郎. (2024). 母親による児童虐待事案における量刑判断，伝統的性役割態度，非難の関連. パーソナリティ研究, 32, 179-187. Link Paper
向井智哉・湯山祥・松木祐馬・田中晶子・貞村真宏・岩谷舟真・井奥智大・綿村英一郎. (2024). 保護責任者遺棄致死罪で起訴された被告人の性別が一般市民の量刑判断に与える影響. パーソナリティ研究, 32, 138-140. Link Paper
Watamura, E., Ioku, T., Mukai, T., & Yamamoto., M. (2023). Empathetic robot judge, we trust you, International Journal of Human-Computer Interaction, 40(18), 5192–5201. Link
Watamura, E., & Ioku, T. (2023). Reporting the real names of juvenile offenders: A study of Japanese perspectives through the lens of symbolic discrimination. International Journal of Law, Crime and Justice, 74, 100603. Link
Watamura, E., & Ioku, T. (2023). Japanese public opinion on reporting the real names of juvenile criminals: An examination from the perspective of justification preferences. Children and Youth Services Review, 107015. Link
Watamura, E., & Ioku, T. (2022). Comparing sentencing judgments of judges and laypeople: The role of justifications. Plos One, 17, e0277939. Link Paper
Watamura, E., Ioku, T., & Wakebe, T. (2022). Justification of Sentencing Decisions: Development of a Ratio-Based Measure Tested on Child Neglect Cases. Frontiers in Psychology, 6376. Link Paper
Watamura, E., Wakebe, T. & Ioku, T. (2022). A comparison of sentencing decisions and their justification between professional judges and laypeople in Japan. SN Social Sciences, 2(48). Link
Allen, J. A., Taylor, J., Murray, R. M., Kilcullen, M., Cushenbery, L., Gevers, J., Larson, L., Ioku, T., Maupin, C., Perry, S., Park, S., Rosen, M., Fry, T., McLeod, P., Harris, A., & Fosler, K. (2020). Mitigating Violence Against First Responder Teams: Results and Ideas From the Hackmanathon. Small Group Research, 51(3), 375–401. Link
Media Coverage
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「ストレスを受けやすい人は共感力の強い人」でもある。「HSP人材」の重要性とは。 Yahoo! JAPAN ニュース. Yahoo! JAPAN. 2024年11月15日. Link Paper
This type of person experiences more work stress, study says — it’s only a quarter of adults. New York Post. NYP Holdings. November 6, 2024. Link Paper
AI assistants offer challenging choice: Japanese consumers value transparency over performance and sustainability. Asia Research News. Asia Research News. 2024年10月30日. Link Paper
＼子どもからお年寄りまで研究内容を楽しめます！／ 児童相談所を応援する無料コミックを出版. ResOU. 大阪大学. 2024年8月2日. Link Paper
「わかってくれる」とかかわりたくなる訳：親しみより偏見減るから？ 朝日新聞. 朝日新聞. 2024年7月1日. Link Paper
Engagement key to eliminating prejudice: Uncovering the process of feeling understood. American Association for the Advancement of Science. EurekAlert. June 10, 2024. Link Paper
A threat to what is ours: How Japanese people react to perceived territorial infringements. Phys.org. Science X. February 28, 2024. Link Paper
Are international universities more cautious about generative AI? University World News. The Global Window of Higher Education. December 9, 2023. Link Paper