Matsui, Tomoko https://orcid.org/0000-0001-9525-0018
Funding for this research was provided by:
Japan Sport Association
Osaka University
Article History
Received: 28 July 2023
Accepted: 10 June 2024
First Online: 11 July 2024
Declarations
:
: This study was conducted with the approval of the Ethics Committee of Waseda University (reference number: 2020–093). Although Survey 1 has not been reviewed by the Ethics Committee, it was mentioned that Survey 1 was preliminary survey in the study at the reviewing of Survey 2. Consent to participate: The purpose of the survey was stated on the web page, participants read it, and responded if they agreed to participate in both surveys. Participants would not be disadvantaged if they did not consent, and they could stop responding at any time, even after they had begun to respond in both surveys. Both of data obtained by the researcher did not contain any personal information.
: The author was a member of a project team of the Japan Sport Association (from April 2019 to March 2022). The author has received honoraria from this association for participating in meetings and preparing reports.