Nursing theories are a source of identity for nurses, an aspect that helps not only health care personnel but also other related stakeholders to understand the distinctive indispensable contribution made by nurses to healthcare (Draper, 1990). The subsequent sections of this report aim to emphasize the importance of nursing theory in advanced practice. Definitions of nursing theories include Orem’s Self Care Deficit Theory which is based on the ideology that patients normally desire to take care of themselves which originates from the fact that human beings possess the capability to adapt to their environment ( Orem & Vardiman , 1995). Nightingale’s Environmental Theory incorporates the regaining of normal health status of clients in the admission of health services (Selanders 1998). The Theory of Situational Leadership as defined by Furtado, Batista, and Silva (2011) also help nurses understand their purpose and contribution in the healthcare industry, address job satisfaction through continuous on-the-job training requirements, increase nursing knowledge and apply components of leadership along with their effects on staff.
The nursing theories are the root of the various principles that buttress and complement nursing knowledge through deductive and inductive reasoning (Selanders 1998). However, a lack of consensus in the nursing academic literature on nursing theory occasionally confuses nurses and has caused some to disregard nursing theory as unimportant to practice. An improved design of the curriculum could aid in resolving that challenge. A benchmark for evaluating service delivery in nursing is examining leadership styles employed by management. The extent to which nurses feel empowered and levels of employee satisfaction are vital in advanced practice for registered nurses.
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A critical evaluation of the models adopted by nurses must be undertaken to help improve advanced clinical nursing and mental health ( Orem & Vardiman , 1995). Formulating new theories based on practice can improve advanced studies and provide a realistic and practical reference for future learning. Such valuations can simplify how empirical and inferential concepts in holistic nursing are understood and applied in institutions ( Dossey, Certificate, Keegan, & Co-Director International Nurse Coach Association. , 2012). Conceptual models often provide an overview of the working and reasoning behind popular theories and offer guidelines on turning them into practice.
References
Carlos Do Rego Furtado, L. U. Í. S., Da Graca Camara Batista, M. A. R. I. A., & Jose Ferreira Silva, F. R. A. N. C. I. S. C. O. (2011). Leadership and job satisfaction among Azorean hospital nurses: an application of the situational leadership model. Journal of nursing management , 19 (8), 1047-1057.
Dossey, B. M., Certificate, C. D. I. N. C., Keegan, L., & Co-Director International Nurse Coach Association. (2012). Holistic nursing . Jones & Bartlett Publishers.
Draper, P. (1990). The development of theory in British nursing: current position and future prospects. Journal of Advanced Nursing , 15 (1), 12-15.
Orem, D. E., & Vardiman, E. M. (1995). Orem's nursing theory and positive mental health: practical considerations. Nursing science quarterly , 8 (4), 165-173.
Selanders, L. C. (1998). The power of environmental adaptation: Florence Nightingale's original theory for nursing practice. Journal of Holistic Nursing , 16 (2), 247-263.
