Haase, Astrid https://orcid.org/0000-0003-2434-5858
Steinbrink, Claudia https://orcid.org/0000-0001-5018-6972
Funding for this research was provided by:
Universität Erfurt
Article History
Accepted: 22 December 2021
First Online: 10 February 2022
Declarations
:
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
: This study was approved by the educational authority for the region of central Thuringia (Staatliches Schulamt Mittelthüringen). The assessment of this study comprised reviews on ethical standards and data privacy requirements for conducting studies with schoolchildren in schools and during lessons. Additional approval by an ethics committee was not required in compliance with institutional and federal (Thuringian) guidelines and regulations.
: School staff, parents and schoolchildren themselves were informed about the aim, methods and procedures of this study. Written informed consent was obtained from the parents of participating children.
: Not applicable.