Article History
Accepted: 31 March 2025
First Online: 25 April 2025
Declarations
:
: The study was approved by the Institutional Review Board of the Beijing Normal University.
: Parents, guardians, and schools provided consent to the data collection and publication procedures. Only participants with valid informed consent forms were allowed to participate in the study.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.