Funding for this research was provided by:
Japan Society for the Promotion of Science (20K20156, 20H04495)
Received: 17 March 2022
Accepted: 5 May 2022
First Online: 15 May 2022
: The research reported in this manuscript has been approved by the Behavioral Research Ethics Committee of the Osaka University School of Human Sciences (HB021-066) and conducted in accordance with American Psychological Association ethical standards (2017) and the Declaration of Helsinki (2001). Written informed consent was obtained from the children’s caregivers before the experiment.
: Not applicable.
: The authors declare that they have no competing conflict of interest.