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Applying theory in nursing practice develops nursing knowledge and supports evidence-based practice. A nursing theoretical framework is essential to understand decision-making processes and to promote quality patient care.
Nursing theory is “an organized framework of concepts and purposes designed to guide the practice of nursing”. The first nursing theories appeared in the late 1800s when a strong emphasis was placed on nursing education.
What is Nursing Theory? Nursing theory is "a creative and rigorous structuring of ideas that project a tentative, purposeful, and systematic view of phenomena," per the book Integrated Theory and Knowledge Development in Nursing.
In this guide for nursing theories, we aim to help you understand what comprises a nursing theory and its importance, purpose, history, types or classifications, and give you an overview through summaries of selected nursing theories.
Nursing theory is an essential component of the nursing profession, providing a foundation for practice, education, and research. It helps to define the scope and identity of nursing, guiding nurses in delivering care that is evidence-based, patient-centered, and holistic.
Nursing theories are organized, knowledge-based concepts that essentially define the scope of nursing practice. This scope would include what constitutes nursing, what nurses are typically tasked with, and the reasons why these tasks are in place.
Nursing theory advances patient care through nursing systems, concepts, and procedures. It utilizes systematic and structured approaches to promote purposeful treatment allowing for adequate care and recovery.
What is nursing theory? Nursing theories are the cornerstone of quality nursing practice. They’ve been used for a long time — since Florence Nightingale introduced the first nursing theory around 1860. In short, a nursing theory outlines clients’ needs and explains how nurses should respond to different situations.
Following theories are basic to many nursing concepts. It describes how to break whole things into parts and then to learn how the parts work together in " systems". These concepts may be applied to different kinds of systems, e.g.. Molecules in chemistry , cultures in sociology, organs in Anatomy and health in Nursing.
Nursing theories assist the development of nursing in formulating beliefs, values and goals. They help to define the different particular contribution of nursing with the care of clients. [5] Nursing theory guides research and practice.