About the Authors
- Xiaoyi Bing
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Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Writing – original draft
Affiliation School of Educational Science, Hunan Normal University, Changsha, China
- Jianqiao Cai
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Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – review & editing
* E-mail: caijianqiao128@hunnu.edu.cn
Affiliation School of Educational Science, Hunan Normal University, Changsha, China
Competing Interests
The authors have declared that no competing interests exist.