Sun, Xiaojun
Zhang, Yamei
Niu, Gengfeng
Tian, Yuan
Xu, Lei
Duan, Changying
Funding for this research was provided by:
the humanities and social sciences of china moe (19YJC190019)
the national natural science foundation of china (61907020)
the research program funds of the collaborative innovation center of assessment toward basic education quality (2020-04-012-BZKP01, 2020-04-013-BZPK01)
the fundamental research funds for the central universitiesthe fundamental research funds for the central universities (CCNU20QN023, CCNU20TD001)
Article History
Accepted: 22 September 2021
First Online: 30 September 2021
Declarations
:
: The authors declare no competing interests.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000 (5). Informed consent was obtained from all participants for being included in the study.
: All participants agreed to give their information for scientific research and to provide anonymous responses. The research met the required ethical standards and was approved by the research team’s university ethics committee.