Niu, Gengfeng
Yao, Liangshuang
Tian, Yuan
Sun, Xiaojun
Zhou, Zongkui
Funding for this research was provided by:
Ministry of Education Projects of Philosophy and Social Sciences Research (19YJC190019)
National Natural Science Foundation of China (31872781)
the Soft Science Research Project of Shaanxi Province (31872781)
the Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality (2020-04-013-BZPK01)
Article History
First Online: 31 August 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.
: Informed consent was obtained from all individual participants included in the study.