Gutachterfunktionen
Gutachten für die Fachzeitschriften:
American Journal of Media Psychology, Basic and Applied Social Psychology, Behavior and Information Technology, Communications, Communication Research, Computers and Education, Computers in Human Behavior, Cyberpsychology, Behavior, and Social Networking, European Journal of Social Psychology, GAIA-Ecological Perspectives, Human Communication Research, Journal of Adolescence, Journal of Advertising, Journal of Communication, Journal of Community and Applied Social Psychology, Journal of Experimental Social Psychology, Journal of Media Psychology, Journal of Personal and Social Relationships, Media Psychology, Medien- und Kommunikationswissenschaft, Psychological Science, Publizistik, Social Psychology, Zeitschrift für Evaluationsforschung
Gutachten für Organisationen der Forschungsföderung, darunter:
Swiss National Research Fund (SNF), German Research Fund (DFG), Research Foundation Flanders (FWO)
Mitgliedschaften
Association for Psychological Science (APS)
International Communication Association (ICA)
Society for Personality and Social Psychology (SPSP)
International Society for the Empirical Study of Literature (IGEL)
German Psychological Association (DGPs)
German Communication Association (DGPuK)
Herausgeberschaften
Editorial Boards
The Scientific Study of Literature (2010-)
Media Psychology (2012-)
Journal of Communication (2014-)