Liu, Danni
Wang, Zhenhong
Yang, Xiaohui
Zhang, Yuewen
Zhang, Runzhu
Lin, Shanyan
Funding for this research was provided by:
the National Social Science Foundation of China for Young Scholars in Education (CBA150155)
Article History
First Online: 25 October 2019
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.