Kröger, Johannes https://orcid.org/0009-0001-5489-3372
Härtig, Hendrik
Retelsdorf, Jan
Bernholt, Sascha
Funding for this research was provided by:
Joachim Herz Stiftung (850033)
IPN - Leibniz-Institut für die Pädagogik der Naturwissenschaften und Mathematik
Article History
Received: 21 November 2024
Accepted: 31 July 2025
First Online: 12 August 2025
Declarations
:
: This study was approved by the Ministry of Education of the state of Schleswig–Holstein and by the internal ethics committee of the IPN.
: Participation was voluntary after the participants’ caretakers provided written consent. Students were also informed that they could drop out of the study at any time without consequences.
: The authors have no conflicts of interest to disclose.