Shi, Xiaofei http://orcid.org/0000-0001-9759-9870
Article History
Received: 7 July 2022
Accepted: 14 November 2022
First Online: 29 November 2022
Competing interests
: The author declares no competing interests.
: This study was performed in line with the principles of the Declaration of Helsinki and the British Education Research Association Ethical Guidelines for Education Research. The study went through Disclosure and Barring Service checks. Approval was granted by the ethics committee of the Faculty of Education at the University of Cambridge, UK.
: Informed consent was obtained from all the participants and the legal guardians of the two child participants.