Funding for this research was provided by:
the Beijing Social Science Fund in China (Project No. 16JYB008)
Article History
First Online: 25 June 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethics approval was obtained from the Ethics Research Committee (ERC) of School of Psychology, Capital Normal University.
: Written informed consent was obtained from all individual participants included in this study.