Received: 2 June 2019
Accepted: 7 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Ethical approval for the study, carried out as part of a taught Masters programme, was obtained from the University of Birmingham School of Education in March 2016. Written informed consent to participate was obtained from all students.
: Not applicable.
: The author declares no competing interests.