Funding for this research was provided by:
Project of Philosophy and Social Sciences from the Education Department, Jiangsu Province (2018SJZDI203)
the Foundation of Humanities and Social Sciences, Ministry of Education of the PRC (16YJA190003)
the Fundamental Research Funds for the Central Universities (201507)
Article History
Received: 14 January 2019
Accepted: 6 November 2019
First Online: 15 November 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The ethics committee of Department of Psychology at Nanjing University reviewed and approved the study. Written informed consent was obtained from all participants included in the study.
: Not Applicable.
: The authors declare that they have no competing interests.