von Hoyer, Johannes
Bientzle, Martina
Cress, Ulrike
Grosser, Johannes
Kimmerle, Joachim
Peter Holtz,
Funding for this research was provided by:
Leibniz Institut für Wissensmedien
Leibniz-Institut für Wissensmedien
Article History
Received: 6 December 2021
Accepted: 13 October 2022
First Online: 8 November 2022
Declarations
:
: Since this study is a meta-analysis ethics approval is not applicable.The study in which data of Samples 1 and 2 was collected was approved by the Commission of Ethics of the Leibniz-Institut für Wissensmedien (Approval-Code LEK 2017/035).Research procedures in which data of Samples 3–5 were collected was performed in accordance with the Declaration of Helsinki. The Ulmkolleg administration provided ethical approval regarding the participation of students (as a result of legal specifications, the school administration was responsible for checking and approving the participation of its students). Participants gave their consent to participate via informed consent.
: Not applicable.
: The authors declare that there are no conflicts of interest.