Funding for this research was provided by:
University of Sussex (RDF9-006)
Received: 20 March 2020
Accepted: 20 May 2020
First Online: 2 June 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Brighton and Sussex Research Governance and Ethics Committee) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Informed consent: In line with ethical approvals, Head Teachers (or a delegated senior member of staff) were provided an information sheet about the study, and consent was obtained <i>in loco parentis</i>. This senior member of staff could identify groups or individuals to participate in the research. Irrespective of the senior staff consent, all potential participants were provided information sheets, and had the opportunity to opt-out from the research study.
: Not applicable.
: None to declare.