Funding for this research was provided by:
National Social Science Foundation of Education Western Project “Trace Evaluation and Policy Supply Research on the 10-Year Development of Public Kindergartens in Western Rural Areas” (XHA200284)
Article History
Accepted: 9 August 2021
First Online: 18 August 2021
Declarations
:
: 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.