Procedure
STILL
The participants received information about the study orally in classes during a
break (and in writing on the first page of the questionnaire). The questionnaire
was then handed out to volunteers and returned in a box within 15 min. The
students did not receive any course credit or compensation for their
participation. To ensure the respondents’ anonymity no personal information was
provided. As long as anonymity is secured and the research is not carried out to
examine health issues, this kind of research is not subject to ethical approval
in Norway. Still, the research was carried out in line with the APA ethical
standards.