Nursing is flourishing the health facilities, promotion, and development of health and abilities, prevention of illness and injury, through diagnosis and treatment of a person’s psychological and physiological behaviour, and advocacy in the care of individuals, families, communities, and populations.
The basic perception one gets of the word nursing is to take care, It is a profession of providing care for the sick one. Nursing gives human services to the people and networks, accordingly, its social significance ought to be perceived and ought to be the main open need.
A strong and intelligent person is required who should be emphatic and should be psychologically strong to aid the ill one. Prior nursing was considered as a vocation to complete the directions of the doctors, yet finished the timeframe, it is mulled over that they only do the guidelines of the doctor. They ought to be prepared to give care to the patients in their own particular right way, regardless of whether it is the physical care or control of the earth or the circumstance for patient’s prosperity.
It is taken into consideration that they merely carry out the instructions of the doctor. They ought to be prepared to give care to the patients in their own correct way, regardless of whether it is the physical care or control of the earth or the circumstance for patient’s prosperity.
Extensively, nursing theories can be divided into different categories according to function
Classification of nursing theories depending on the function
- Descriptive Theory
To distinguish the properties and workings of a discipline
- Explanatory Theory
To examine how properties relate and thus affect the discipline
- Predictive Theory
To calculate relationships and how they happen
- Prescriptive Theory
To recognize under which conditions relationships occur
Classification of nursing theories depending on the generalisability of their principles
The theory of theory. Identifies specific phenomena through abstract concepts.
- Grand theory:
Provides a conceptual framework under which the key concepts and principles of the discipline can be identified.
- Middle range theory:
Is more precise and only analyses a particular situation with a limited number of variables.
- Practice theory:
Explores one particular situation found in nursing. It identifies explicit goals and details how these goals will be achieved.
Purpose Of The Nursing Theory
As nursing is a professional discipline, nursing theory is a system designed to organize knowledge and explain phenomena in nursing, at a more concrete and particular level. Nursing theory is the terms given to the collection of information that is utilized to help nursing practice.
Nursing theory should provide the principles that underpin practice and help to generate further nursing knowledge. However, a lack of agreement in the professional literature on nursing theory confuses nurses and has caused many to dismiss the nursing theory as irrelevant to practice. This article aims to identify why nursing theory is important in practice.