Wolfram, Hans-Joachim
Linton, Kenisha
McDuff, Nona
Article History
Received: 21 April 2017
Revised: 23 January 2018
Accepted: 25 January 2018
First Online: 12 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures in studies involving human participants were in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All respondents filled in the questionnaire online. E-mails inviting to participate were sent through student support services. The e-mails contained an explanation of the aim of the study, along with the assurance that participation would be voluntary, that respondents could withdraw from participating at any time, that their responses would be treated confidentially, and that data would be analysed at aggregate level. Potential respondents willing to participate accessed an online questionnaire through a link at the end of the invitation e-mail.