Tian, Jing
Wang, Lei
Zhao, Steven Sun
Li, Sicong
Fu, Zekai
Rozelle, Scott
Funding for this research was provided by:
Shaanxi Province Education Science “14th Five-Year Plan” Project (SGH24Y2219)
Shaanxi Xueqian Normal University Scientific Research Fund Project (2025YBRS10)
Social Science Foundation of Shaanxi Province (No.2022F017)
Social Science Foundation of Shaanxi Province (No.2024F012)
National Natural Science Foundation of China (No. 72573099)
Article History
Received: 19 March 2025
Accepted: 17 March 2026
First Online: 1 April 2026
Declarations
:
: This study received ethical approval from the Stanford University Institutional Review Board (Protocol ID 25734). All caregivers in the study gave written informed consent that allows themselves and their children to participate in the study.
: Not applicable.
: The authors declare no competing interests.