Essay Sample on Theories of Nursing: Concepts, Definitions, Models & Propositions

Introduction

Theories are one or more concepts that are interrelated to provide a systematized perspective of a prodigy, either evidence of reality or incident that is predictive also, explanatory. Based on assumptions, arguments can either be concepts, definitions, models, propositions. They are more than one relatively genuine and distinct concept that is deriving from a conceptual, the prepositions that narrowly describe those concepts, and the schemes that state relatively concrete and specific relations between two or more ideas (Butts &Rich, 2018).The design of Nursing theories models that are recurrently intended around the writer to represent their faith in the approach (Lancaster and Lancaster 1981). They are bodies of knowledge to define what nursing is, what nurses do, and why they do it. The theories of nursing targets to outline, foresee, and interpret the phenomenon of nursing (Chinn and Jacobs1978). This paper will focus on the competency Assessment of Grand View from the Middle-range nursing theories.

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Grand theory of nursing indulges a conceptual architecture that determines the vital concepts and principles of the discipline. Unitary Human Beings Theory by Martha E. Rogers prospect nursing as both a science and an art. In the early 1980s, Martha E. Rogers taught her theoretical concept notions, which are here reanalyzed as her anniversary of 100 years since her birth, also as a method to look into the worldwide or universe health nursing in the modern era (Baumann et al. 2014). The general nursing theory renders a course of action to view the unitary human being, who is constitutive to the natural world. Rogers's nursing theory comprises of eight concepts. The steady alteration from lesser to progressive frequency wave patterns (Rogers 1992), her idea of resonancy, observes the first correlation of the concepts which is the transformation of energy waves from lengthened to lessened and the alternating oscillations of the waves from low point to high point, unfolding toward steady transform in the science of unitary development of humans as expounded by Rogers. The next two correlations are rhythms and motion, where the similarities in patterns and organization over a period, swings, and rhythmicity gives some scope of assurance and forecasting while observing that the march of change is stimulating and nothing can redo itself.

The next two correlation is that time is dynamic in the sense that it changes from lagging to marching, to timeless existence, and lessened duration to prolonged life to dominance. Thanks to computers, time is broken into small fragments (Hardy 2014), the speed of communication has been on the increase leading to an elevation in activity level, and expansive engagement, the expertise of time as ongoing and facing off is prone to be associated with multitasking. The last two correlation of avoirdupois, to slightness to weightlessness, and realistic, to innovatory to idealistic taught by Roger based on the assumption that the relationship between human and the natural world oneness is an unfolding patent network that is not comparable in nature, avoirdupois, slightness and weightless is not seeing as suggesting to merely a bodily content, or any of the correlations mentioned above, to be regarded as a specified development or growth.

Middle-Range Nursing Theory, developed by Robert K. Merton, gives the theoretical architecture that links, The Grand nursing theories with nursing practice. Pender's model, which focuses on health promotion, is a Predictive Middle-Range Nursing theory. One of the nursing models that assist in forecasting health performance is Pender's model of health promotion. The redone model basing is on social learning theory, which qualifies to determine the reasons which link with practice behavior, which promotes health behavior that impacts personal intelligence and practice (Heydari & Khorashadizadeh 2014). The model incorporates three categories of factors that change healthiness conduct: personal qualities, conduct-precise knowledge and impact, and instant behavioral eventualities. These factors affect health-promoting practices indirectly and directly as the model exhibits. The research basing on the sociable analytic of Bandura Theory and the Theory of Valuation Expectancy occasioning in the progression of a model that describes, foretell, and qualifies forms of conduct that advance healthiness.

Nursing evolution has passed a necessary stage, from subservient vocation to professional accountability. Models authored in the past decades ago are currently outdated, but it is still disputable (McKenna and Slevin 2008). The theories perceive as a continuous course, but also stress that during practice and broader society is changing; human needs are still even. The typical expression of theoretical stance considers nursing as practical, preferably to propositional knowledge and, therefore, not a theory of nursing (Liaschenko 2003).

The importance of a bounded body of approach in nursing is improved patient meticulousness, improved functional status for nurses, efficient dispatch among nurses, and input for investigation and teaching (Nolan 1996). The nursing-caring protagonist is impossible to determine; having a theory is necessary to analyze and explain the roles of the nurses. The approach is crucial, considering it assist us in resolving what we have knowledge about and what we have to acquire knowledge for (Parsons 1949). It distinguishes the requirement to shape up the base of practice by specifically illustrating nursing. The theory intends to depict, foretell, and expound the prodigy of nursing (Chinn and Jacobs, 1978).

References

Baumann, S. L., Wright, S. G., & Settecase-Wu, C. (2014). A Science of Unitary Human Beings Perspective of Global Health Nursing. Article in the Nursing Science Quarterly, 27(4), 325-327.

Heydari, A., & Khorashadizadeh, F. (2014). Pender's Health Promotion Model In Medical Research. Journal of the Pakistan Medical Association, 64(9), 1067-1069.