Funding for this research was provided by:
Faculty of Education, Chiang Mai University
Article History
Received: 9 December 2020
Accepted: 31 March 2021
First Online: 9 April 2021
Declarations
:
: This study was approved by University of Reading Research Ethics Committee, the UK (SREC 2018/105) and Chiang Mai University Research Ethic Committee, Thailand (CMUREC 61/073). Informed written consent was obtained from all participants and from the parents of young people under 18 years of age based on standards prescribed by Chiang Mai University Research Ethic Committee. All procedures were performed accordance with the ethical standards laid down with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All individual participants included in the study provided consent to publish their data to a journal. Consent forms used during this study are available from the corresponding author on reasonable request.
: The authors declare that they have no conflict of interest.