Article History
Received: 14 July 2023
Accepted: 27 November 2023
First Online: 9 December 2023
Competing interests
: The authors declare no competing interests.
: The international organization OECD has completed the ethical norm for all participating countries/economies in the 2019 Survey on Social and Emotional Skills (SSES 2019).
: Informed consent for all individual participants in the study has been officially completed by the international organization OECD.