“…The literature review covered the methodologies used by other professional groups such as the dietitians (Ash, 1992), social workers, and veterinary scientists (Heywood, 1992). International nursing competencies from the United States (Burkeen, 1984), Canada (Dawson, 1980), and New Zealand (Lankhaar, 1991) were considered, as well as the techniques used by the Australasian College of Occupational Medicine (ACOM, 1991). The literature review established that the groups who had developed competencies had used similar methodology overall.…”