To answer these questions a qualitative approach was applied where data was collected through semi structured interviews guided by open ended questions from the Work Environment Impact Scale (WEIS).
Til að svara þessum spurningum var notað eigindlegt rannsóknarsnið þar sem gagna var aflað með hálfbundnum viðtölum. Viðtalsramminn sem var notaður er hluti matstækisins Mat á starfsumhverfi (e. Work Environment Impact Scale (WEIS)).