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Nursing theory. 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.
In 1976, Sister Callista Roy developed the Adaptation Model of Nursing, a prominent nursing theory. 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 ...
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 ...
Nightingale is considered the first nursing theorist. One of her theories was the Environmental Theory, which incorporated the restoration of the usual health status of the nurse's clients into the delivery of health care —it is still practiced today.
Neuman systems model. The Neuman systems model is a nursing theory based on the individual's relationship to stress, the reaction to it, and reconstitution factors that are dynamic in nature. [1] The theory was developed by Betty Neuman, a community health nurse, professor and counselor. The central core of the model consists of energy ...
Patricia Sawyer Benner is a nursing theorist, academic and author. She is known for one of her books, From Novice to Expert: Excellence and Power in Clinical Nursing Practice (1984). Benner described the stages of learning and skill acquisition across the careers of nurses, applying the Dreyfus model of skill acquisition to nursing practice.
Margaret A. Newman (October 10, 1933 - December 18, 2018) was an American nurse, university professor and nursing theorist. She authored the theory of health as expanding consciousness, which was influenced by earlier theoretical work by Martha E. Rogers, one of her mentors from graduate school. Newman was designated a Living Legend of the ...
Hildegard E. Peplau (September 1, 1909 – March 17, 1999) [1] was an American nurse and the first published nursing theorist since Florence Nightingale. She created the middle-range nursing theory of interpersonal relations, which helped to revolutionize the scholarly work of nurses. As a primary contributor to mental health law reform, she ...