Received: 16 May 2022
Accepted: 27 August 2022
First Online: 9 December 2022
: Ethical permission was given by the Human Ethics Committee at the University of Duisburg-Essen, Faculty of Educational Sciences. Participants’ assent and parents’ written informed consent were obtained prior to the start of the study.
: Not applicable.
: The authors declare that they have no competing interests.