Tamura, Yu http://orcid.org/0000-0003-2362-1056
Funding for this research was provided by:
Kansai University (Kansai University Fund for Supporting Young Scholars, 2019.)
Article History
Accepted: 13 October 2022
First Online: 29 October 2022
Declarations
:
: Yu Tamura declares that he has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethical Research Committee of the Faculty of Foreign Language Studies, Kansai University, where the research was performed, 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.