Kachisi, Fenke https://orcid.org/0009-0007-2231-5571
Ehm, Jan-Henning https://orcid.org/0000-0001-8901-0309
Nagler, Telse https://orcid.org/0000-0002-5438-1609
Funding for this research was provided by:
DIPF | Leibniz-Institut für Bildungsforschung und Bildungsinformation
Article History
Received: 13 August 2025
Revised: 7 May 2026
Accepted: 27 May 2026
First Online: 25 June 2026
Declarations
:
: Ethical approval was received from the local ethical review board before data collection. Parental and child informed and written consent was obtained for each participant.
: The publication of this manuscript has been approved by all co-authors, as well as by the responsible authorities at the institute where the work has been carried out.
: The authors declare no competing interests.