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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.
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.
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.
To accomplish the task of developing nursing knowledge for use in practice, there is a need for a critical, integrated understanding of the paradigms used for nursing inquiry. Methods: We describe the evolution and influence of positivist, postpositivist, interpretive and critical theory research paradigms.
The 4 Main Concepts of Nursing Theory. The nursing metaparadigm identifies four main concepts of nursing theory — first named by Jacqueline Fawcett — that outline how nurses need to evaluate their patients and provide care.
Therefore, it is of utmost importance to investigate nursing students' perceptions of fundamental nursing values and metaparadigms. Accordingly, this study aims to analyze nursing students' perceptions of the four basic nursing metaparadigms (person, human factor, health/illness, and environment).
Nursing Theories vs Nursing Models. Nursing theories and models are integral in guiding nursing practice, yet they serve distinct roles. Nursing theories offer a conceptual framework that defines and describes nursing, explaining the underlying principles that guide nursing practice and research.