Lin, Weixin
Chang, Yuan-Cheng
Chen, Peng-Fei
Article History
Received: 1 September 2022
Accepted: 21 February 2023
First Online: 2 March 2023
Competing interests
: The authors declare no competing interests.
: All procedures performed in this study involving human participants were following the principles of the Declaration of Helsinki and its later amendments or comparable ethical standards. The author sought and got ethical approval from the human research ethics committee, Dhurakij Pundit University, Thailand. Protocol number is DPUHREC013/65NA. The survey was conducted with the consent of teachers, and explain the purpose and procedure of the study.
: The researcher sought and obtained the consent of the participants for them to participate in the study. All participants voluntarily participated in the study in acceptance of the researcher’s assurance of anonymity and the use of their responses solely for academic purposes. All information is anonymized, and the submission does not include images that may identify any persons.