Teich, Paula https://orcid.org/0000-0001-7825-0761
Arntz, Fabian https://orcid.org/0000-0001-5139-2786
Wöhrl, Toni https://orcid.org/0000-0003-1373-8488
Bähr, Florian https://orcid.org/0000-0003-2605-3971
Golle, Kathleen https://orcid.org/0000-0001-9431-9028
Kliegl, Reinhold https://orcid.org/0000-0002-0180-8488
Funding for this research was provided by:
Universität Potsdam
Article History
Received: 29 August 2024
Accepted: 18 March 2025
First Online: 23 April 2025
Declarations
:
: The EMOTIKON project is mandated and approved by the Ministry of Education, Youth and Sport of the Federal State of Brandenburg, Germany. According to the Brandenburg School Law, participation is mandatory for all public primary schools in the Federal State of Brandenburg, Germany []. Written consent to participate is not required. Research was conducted in accordance with the latest Declaration of Helsinki [] and the Brandenburg School Law [].
: According to the Brandenburg School Law, participation is mandatory for children in all public primary schools in the Federal State of Brandenburg, Germany. Written consent for data processing or publication is not required. The authors of this study received the data completely anonymized from the Ministry of Education, Youth and Sport of the Federal State of Brandenburg, Germany. Details on the legal basis of data processing can be found in § 65 of the Brandenburg School Law [].
: The authors declare that they have no competing interests.