Funding for this research was provided by:
National Social Science Foundation of China (15ZDB138)
Article History
First Online: 3 August 2020
Compliance with Ethical Standards
:
: Support for this study came from the National Social Science Foundation of China (Grant number: 15ZDB138). All authors have read and approved this version of the article and have no conflicts-of-interest. The research team obtained the university Institutional Review Board approval and the permission from school principals before collecting the surveys. The study was performed in line with the Ethics Committees’ guidelines. Students who agreed to participate were asked to sign an informed consent before completing the self-administered questionnaires.