Atorkey, Prince http://orcid.org/0000-0001-9665-1139
Asante, Kwaku Oppong http://orcid.org/0000-0002-0206-3326
Article History
Received: 19 August 2020
Accepted: 10 December 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were done in accordance with the ethical standards of the Ethics Committee of the Liberia Ministry of Education and the WHO and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Written approval was obtained from Liberia Ministry of Education, the schools that participated, and teachers.
: Written informed consent was obtained from students and additional parental consent from parents of participants who were below 18 years.