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Professionalism nurse
The importance of theory in nursing practice
Importance of theory to nursing
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The professional discipline of nursing focuses on the knowledge gained from theories, concepts, research, and practice. The study of theory is important because it improves nursing practice that results in improved patient care (Parker and Smith, 2010).The central concepts of nursing, or nursing phenomena of interest, include person, environment, health, and nursing. The body of nursing knowledge increases when nursing uses theory to guide research and exploration. (Moore, 1990). Because discipline theories develop from conceptual models, an understanding of the terms is vital to the advancement of knowledge and nursing practice.
Definitions
Theory Theory is a general term used to describe ideas and to organize structures. A theory represents patterns of thinking that guide the daily activities of nurses. Parker and
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Parker and Smith (2010) note that these ideas are interrelated and they influence the development of each. Both use a set of statements to express ideas and show relationships between concepts. They are used in research to articulate ideas and direct delivery of nursing. Fawcett (1995) states that theories grow out of conceptual models.
Although theories and conceptual models have some similarities, there are more differences between them. Conceptual models present abstract and general concepts and propositions while theories are the building blocks for daily nursing practice. Multiple theories can and have been developed from the same conceptual model. In general, conceptual models are broader in scope and more loosely structured than theories. Parker and Smith (2010) explain that different frameworks are used for analyzing and evaluating each. There is also a difference in the amount of proof. Models are not proven or tested; however, theories are tested yet still open to
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Creasia, J., & Friberg, E. (2011). Conceptual foundations: The bridge to professional nursing practice. (5th ed.). St. Louis, Missouri: Elsevier Mosby.
Walker, L.O., & Avant, K.C. (2005). Strategies for theory construction in nursing. Upper Saddle River, NJ: Pearson Prentice Hall.
Walker, L. O., & Avant, K. C. (1995). Strategies for theory construction in nursing (3rd ed.). Norwalk, CT:
McIntyre, M. & McDonald, C. (2014). Nursing Philosophies, Theories, Concepts, Frameworks, and Models. In Koizer, B., Erb, G., Breman, A., Snyder, S., Buck, M., Yiu, L., & Stamler, L. (Eds.), Fundamentals of Canadian nursing (3rd ed.). (pp.59-74). Toronto, Canada: Pearson.
Walker, L.O., & Avant, K. (2005). Strategies for theory construction in nursing (4th ed.). Upper Saddle River, NJ: Prentice Hall.
Creasia, J.L., Frieberg, E.E., (2011) Conceptual Foundations: The Bridge to Professional Nursing Practice. Fifth Edition. Elsevier Mosby. St Louis, Missouri 63043
Nursing theories developed by scientists provide a framework for the process of establishing nursing as a profession with a specific body of knowledge including nursing language, and nurse is able to communicate inside in and outside of the profession. Theory supports and defines nursing practice and is used in practice situation to provide solution to the problem, provides guidelines in patient’s quality care, and helps to resolve nursing challenges. The benefits of middle-range theories found primarily in the research studies to address particular client population, in education, patient
Nursing theory can be applied to resolve nursing problems or issues, irrespective of the field of practice. A nursing theory benefits nurses and the patients that are in his or her charge. . Depending on the issue or problem that is needed to be solved determines what theory needs to be used. Nursing theory started with Florence Nightingale. She believed that a clean environment would promote better health. Virginia Henderson’s need theory emphasizes the need to ensure that the patient’s independence is being increased while in a health care facility. Ensuring that a patient can increase his or her independence allows for them to experience better outcomes upon discharge home. This is just two examples of nursing theories that were used
The nursing profession is considered both an art and a science. An example of the science of nursing is the theory and evidence based practice guidelines (EBP), which influence a nurses practice. The art of nursing is fluid of bringing science and patient care into nursing practice. Nurses in all levels of nursing educational programs should study nursing theory. According to Eun-Ok (2015) theory evaluation has declined and it is essential to developing nursing knowledge; which, leads to the development of nursing discipline. Nursing theory should be continually evolving as current health care trends evolve. The best way to accomplish this is through incorporating theory in academia and nursing
Walker, L. O. & Avant, K. C. (2011). Strategies for theory construction in nursing. Upper Saddle River, NJ: Pearson Education, Inc.
Parker M. E., & Smith M. C. (2010). Nursing theories and nursing practice (3rd ed.).
To make good nursing decisions, nurses require an internal roadmap with knowledge of nursing theories. Nursing theories, models, and frameworks play a significant role in nursing, and they are created to focus on meeting the client’s needs for nursing care. According to McEwen and Wills (2014), conceptual models and theories could create mechanisms, guide nurses to communicate better, and provide a “systematic means of collecting data to describe, explain, and predict” about nursing and its practice (p. 25). Most of the theories have some common concepts; others may differ from one theory to other. This paper will evaluate two nursing theorists’ main theories include Sister Callista Roy’s
Nursing theories are actions care that a nurse provides to a patient to prevent a sickness, maintain and promote health. Many of the theorists contribute to a frame work or a blueprint of how nurses should provide care to patients. Many these theories are part of nursing care and most of them they go hand in hand. Nursing theory aims to describe, predict and explain the phenomenon of nursing (Chinn and Jacobs1978).Nursing is apprehensive with laws and principles governing the life processes and functioning of sick or well human beings. Nursing theories are beneficial in understanding the knowledge of nursing and its application (Smith and Liehr, 2008).
It is important to first define theory and conceptual model in order to classified Pepau’s theory. Karlowicz K. A. states : “Theories are composed of concepts, definitions, models, propositions and assumptions that, when organized, offer a systematic view of a phenomenon (an observable fact or event) that is descriptive, explanatory & predictive, and directive in nature. In the other hand, conceptual model is a set of concepts with propositions that describe their interrelationships, and set forth basic assumptions of the model’( Karen A. Karlowicz handout Pg 1). Base on the previous definition, the theory of interpersonal relationships in nursing fit more the concept of theory than model conceptual. Moreover, it meets the criterion of significance, internal consistency, parsimony and testability. This set of criteria is important for evaluation of theory