About the Authors

Wojciech Małecki

wojciech.malecki@uwr.edu.pl

Affiliation Department of Literary Theory, Institute of Polish Philology, Faculty of Philology, University of Wrocław, Wrocław, Poland

Bogusław Pawłowski

Affiliation Department of Human Biology, Faculty of Biological Sciences, University of Wrocław, Wrocław, Poland

Piotr Sorokowski

Affiliation Department of Experimental Social Psychology, Institute of Psychology, Faculty of Historical and Pedagogical Sciences, University of Wrocław, Wrocław, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: WM PS BP. Formal analysis: PS. Funding acquisition: WM. Investigation: WM PS BP. Methodology: WM PS BP. Project administration: WM PS. Resources: WM PS BP. Supervision: WM PS BP. Validation: WM PS BP. Visualization: PS. Writing – original draft: WM PS BP. Writing – review & editing: WM PS BP.