Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (GRK 1780/1, Open Access Publishing Programme)
Technische Universität Chemnitz (Open Access Publishing Programme)
Received: 21 July 2018
Accepted: 22 October 2018
First Online: 7 December 2018
Ethics approval and consent to participate
: Informed consent to participate in the study was obtained from each participant in line with the ethical guidelines of the German Society for Psychology (DGPs). The study was approved by the Managing Director of the Institute for Media Research, Faculty of Humanities, Technische Universität (TU) Chemnitz, as formal approval by an ethics committee is not mandatory for psychological research in Germany.
: Not applicable.
: The authors declare that they have no competing interests.
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