Brytek-Matera, Anna http://orcid.org/0000-0001-5178-371X
Czepczor-Bernat, Kamila
Jurzak, Helena
Kornacka, Monika
Kołodziejczyk, Natalia
Funding for this research was provided by:
National Science Centre (NCN), Poland (2017/01/X/HS6/00007)
Article History
Received: 6 July 2018
Accepted: 13 August 2018
First Online: 29 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The research was approved by the local ethics committee (SWPS University of Social Sciences and Humanities, Katowice Faculty of Psychology; no. WKEB45/03/2017). All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.