Wróbel, Monika http://orcid.org/0000-0002-4326-6154
Finogenow, Maria
Szymańska, Paulina
Laurent, Jeff
Funding for this research was provided by:
Faculty of Educational Sciences, University of Lodz
Article History
First Online: 1 February 2019
Compliance with Ethical Standards
:
: Monika Wróbel, Maria Finogenow, Paulina Szymańska, and Jeff Laurent declare that they have no conflict of interest.
: All procedures performed in the current study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee, with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards, and with the ethical principles of the American Psychological Association.
: Informed consent was obtained from the parents/guardians of the students who participated in the study, and oral assent was obtained from each student.