title: Designing measuring instruments for formative evaluation.
authors.forename: I
authors.initials: I
authors.lastname: Wannenburg
authors.forename: W J
authors.initials: WJ
authors.lastname: Kotzé
mesh_terms: D002983:Clinical Competence; D004506:Education, Nursing; D004521:Educational Measurement; D006801:Humans; D013019:South Africa