Funding for this research was provided by:
Philosophy and Social Science Foundation of Tianjin (2021)
Article History
Accepted: 4 May 2022
First Online: 1 June 2022
Declarations
: Informed consent was obtained from all participants, while parents’ permission was also obtained for those less than 18 years of age. The procedures were carried out in accordance with the Declaration of Helsinki. The ethical approval for this study was also obtained from the ethics committee of Tianjin Normal University (No. XL2020-21).
: All authors declare that they have no conflicts of interest with this study. However, outside the scope of the present paper, the authors report the following…Dr. Haibo Yang notes that he is a paid full-time faculty member at Tianjin Normal University.Mr. Zihao Wang notes that he is a doctoral student at Tianjin Normal University.Dr. Elhai notes that he receives royalties for several books published on posttraumatic stress disorder (PTSD); is a paid, full-time faculty member at University of Toledo; occasionally serves as a paid, expert witness on PTSD legal cases; and has recently received grant research funding from the U.S. National Institutes of Health.