Funding for this research was provided by:
Japanese Ministry of Health Labour and Welfare (2021 Project for the Promotion of Comprehensive Welfare for Persons with Disabilities)
Received: 13 October 2022
Accepted: 27 April 2023
First Online: 9 May 2023
: The St. Luke’s Ethics Committee Institutional Review Board approved this study (approval number: 21-R061 for the development of video training; 21-R118 for the intervention and surveys). The need for informed consent was waived by the St. Luke’s Ethics Committee Institutional Review Board as the participants voluntarily joined the online training and survey by themselves and were deemed to agree to participate in this study. The study was conducted in accordance with the ethical standards of the St. Luke’s Ethics Committee and the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable.