About the Authors

Iassen Halatchliyski

i.halatchliyski@iwm-kmrc.de

Affiliation Knowledge Construction Lab, KMRC – Knowledge Media Research Center, Tuebingen, Germany

Ulrike Cress

Affiliations Knowledge Construction Lab, KMRC – Knowledge Media Research Center, Tuebingen, Germany, Department of Applied Cognitive Psychology and Media Psychology, University of Tuebingen, Tuebingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: IH. Wrote the paper: IH UC. Conceptualized the study: IH UC.