Yalçin, Siddika Songül http://orcid.org/0000-0001-9061-4281
Erdal, İzzet http://orcid.org/0000-0001-7645-2829
Oğuz, Berna http://orcid.org/0000-0003-0399-3741
Duzova, Ali http://orcid.org/0000-0002-4365-2995
Article History
Received: 16 August 2021
Accepted: 4 April 2022
First Online: 12 April 2022
Declarations
:
: Approved by the Provincial Directorate of National Education and Hacettepe University Ethics Committee (GO:16/582). All the protocol was in accordance with the guidelines of national/international/institutional or Declaration of Helsinki. The participants and parents/guardians of the participants were fully informed about the purpose of the study. One parent of each participant provided written informed consent prior to participation.
: Not applicable.
: There are no conflict of interest/competing interests.