Chan, Cindy Mei Jun
Tai, Bee Choo
Müller-Riemenschneider, Falk
Chia, Michael Yong Hwa
Howard, Natasha
Hildon, Zoe Jane-Lara
Chong, Mary Foong-Fong
Funding for this research was provided by:
Ministry of Education - Singapore (DEV 02/21 MCFF)
Article History
Received: 2 January 2026
Accepted: 5 May 2026
First Online: 11 May 2026
Declarations
:
: Ethics approval was obtained from the National University of Singapore’s Institutional Review Board (reference number: NUS-IRB-2021-640) and Ministry of Education, Singapore (Reference number: DEV 02/21 MCFF). Parental consent was obtained for data collection from participating students. Students without parental consent for data collection participated in the lessons but were excluded from data collection activities. Written consent was also obtained from teachers and canteen vendors.
: Not applicable.
: The authors declare no competing interests.