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Tatsuya Koyama

Biographic Data

ID4437895
NAMETatsuya Koyama
GIVEN NAMESTatsuya
FAMILY NAMEKoyama
SIGNATUREKOYAMA T
AFFILIATIONSEmory University
ORCID0000-0002-6767-5008
VERIFIEDYes
TOTAL WORKS2
TOTAL CITATIONS0
AUTHOR COUNT2
EDITOR COUNT0
FIRST PUBLICATION YEAR2025
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Evaluation of self-weighing promotion interventions integrating health education with transparent priming and commitment nudges: A one-year randomized controlled trial

    Open Access•Masaki Takebayashi, Tatsuya Koyama et al.•ARTICLE•Social Sciences & Humanities Open•2026

    Self-weighing can be effective in obesity prevention; however, many individuals tend to procrastinate in adopting this behavior. Nudges can address this procrastination; however, concerns about their long-term durability and their effectiveness under conditions of transparency continue to impede their implementation. This study aimed to evaluate the one-year effects of a self-weighing promotion workshop incorporating disclosed nudges and health e…

  • Who Supports the Peace? A Survey of Postconflict Public Opinion in Maguindanao, the Philippines

    Open Access•Tatsuya Koyama•ARTICLE•Journal of Current Southeast…•2025•References: 10

    The Mindanao peace process features civic engagement and participation, emphasizing the importance of civilian support for the process. However, systematic examinations of the natures of Bangsamoro public opinion remain scant. How legitimate do they perceive the process to be? Do people share the same views about it? A survey project using a representative sample in Maguindanao is conducted to address these questions. While the peace process and …

No prominent works on this page.

  • Who Supports the Peace? A Survey of Postconflict Public Opinion in Maguindanao, the Philippines

    Open Access•Tatsuya Koyama•ARTICLE•Journal of Current Southeast…•2025•References: 10

    The Mindanao peace process features civic engagement and participation, emphasizing the importance of civilian support for the process. However, systematic examinations of the natures of Bangsamoro public opinion remain scant. How legitimate do they perceive the process to be? Do people share the same views about it? A survey project using a representative sample in Maguindanao is conducted to address these questions. While the peace process and …

  • Evaluation of self-weighing promotion interventions integrating health education with transparent priming and commitment nudges: A one-year randomized controlled trial

    Open Access•Masaki Takebayashi, Tatsuya Koyama et al.•ARTICLE•Social Sciences & Humanities Open•2026

    Self-weighing can be effective in obesity prevention; however, many individuals tend to procrastinate in adopting this behavior. Nudges can address this procrastination; however, concerns about their long-term durability and their effectiveness under conditions of transparency continue to impede their implementation. This study aimed to evaluate the one-year effects of a self-weighing promotion workshop incorporating disclosed nudges and health e…

Behavior change (1 works) · Behavior change methods (1 works) · Behavioral Health and Interventions (1 works) · Development economics (1 works) · Economic growth (1 works) · Economics (1 works) · Grit, Self-Efficacy, and Motivation (1 works) · Health education (1 works) · Health promotion (1 works) · Law (1 works)

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