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Nursing theory is defined as "a creative and conscientious structuring of ideas that project a tentative, purposeful, and systematic view of phenomena". [1] Through systematic inquiry, whether in nursing research or practice, nurses are able to develop knowledge relevant to improving the care of patients.
She stated in her nursing notes that nursing "is an act of utilizing the environment of the patient to assist him in his recovery" (Nightingale 1860/1969), [2] that it involves the nurse's initiative to configure environmental settings appropriate for the gradual restoration of the patient's health, and that external factors associated with the patient's surroundings affect life or biologic ...
It also qualifies as a middle range theory because of its direct applicability to nursing practice. It is broad in the sense that it also considers nursing practice holistically, however the concepts of the theory can be used separately or in combination with each other in nursing practice settings. [7]
Nursing theories frame, explain or define the practice of nursing. Roy's model sees the individual as a set of interrelated systems (biological, psychological and social). The individual strives to maintain a balance between these systems and the outside world, but there is no absolute level of balance.
Jean Watson, PhD, RN, AHN-BC, FAAN, LL (AAN) is an American nurse theorist and nursing professor who is best known for her theory of human caring. She is the author of numerous texts, including Nursing: The Philosophy and Science of Caring. Watson's research on caring has been incorporated into education and patient care at hundreds of nursing ...
Providing comfort in physical, psychospiritual, social, and environmental aspects in order to reduce harmful tension is a conceptual assertion of this theory. [3] When nursing interventions are effective, the outcome of enhanced comfort is attained. [2] This theory was derived from Watson's theory of human care and her own practice. [4]
Ida Jean Orlando (August 12, 1926 – November 28, 2007) was an American nurse whose theory has significant relevance for nursing in many countries worldwide. [1]Orlando graduated as a nurse from New York Medical College in 1947.
Virginia Avenel Henderson (November 30, 1897 – March 19, 1996) was an American nurse, researcher, theorist, and writer. [1]Henderson is famous for a definition of nursing: "The unique function of the nurse is to assist the individual, sick or well, in the performance of those activities contributing to health or its recovery (or to peaceful death) that he would perform unaided if he had the ...