The study was quantitative, and questionnaires were sent to all students who were registered at the mailing list of the Student Registry at the University of Iceland and had agreed to receive studies such as this one.
Notuð var megindleg aðferðarfræði við rannsóknina í formi spurningalista og könnunin send á alla nemendur sem voru á póstlista nemendaskrár Háskóla Íslands og sem höfðu gefið leyfi fyrir móttöku á könnunum.