Funding for this research was provided by:
Department of Education, Northern Ireland
Received: 19 December 2019
Accepted: 20 August 2020
First Online: 3 September 2020
Ethics approval and consent to participate
: Written informed consent was obtained from participants prior to taking part following ethical approval from the Queen’s University Belfast School Research Ethics Committee in compliance with the Declaration of Helsinki (SREC 12/23).
: Not applicable.
: The authors declare that they have no competing interests.