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The focus of nursing as a discipline has not been clearly defined but is emergent in the centrality of the concepts of caring and health. The authors propose a focus for nursing as a professional discipline in the form of a statement that identifies a domain of inquiry that reflects the social relevance and nature of its service. Several perspectives from which the focus can be studied are described. The authors assert that a unitary-transformative perspective is essential for the full explication of nursing knowledge.
Newman et al. (Sun,) studied this question.