Gao, Lingfeng
Zhai, Sumin
Xie, Heping
Liu, Qingqi
Niu, Gengfeng
Zhou, Zongkui
Funding for this research was provided by:
National Social Science Foundation of China (11&ZD151)
Fundamental Research Funds for the Central Universities (Fundamental Research Funds for the Central Universities)
Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University (BJZK-2018A2-18030)
Article History
First Online: 9 June 2020
Compliance with Ethical Standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in this study were approved by the Ethics in Human Research Committee of Central China Normal University and in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: There were no individual participants in the study.