theoretical framework to support evidence-based practice: powerpoint
Theories in nursing are based on philosophical assumptions about the nature of health, illness, and the person. These theories focus on understanding human behavior, emotions, and relationships in order to provide effective care for patients. Nursing theories typically include components such as concepts, propositions, definitions, assumptions, and models. Concepts are broad ideas that describe a phenomenon or process; propositions are statements or arguments that explain how certain concepts may interact with one another; definitions outline what a given concept means within the specific context of the theory; assumptions act as underlying beliefs about reality; and models provide an outline for how a theory is applied to different contexts.
Relationships among components of a nursing theory can be seen through its use of deductive reasoning to make logical conclusions regarding how its various parts relate to one another. For example, if we consider two separate concepts such as “nursing knowledge” and “patient care” we can deduce that nurses must possess knowledge in order to effectively deliver quality patient care. This type of deductive reasoning helps us understand how these two concepts interact within the context of a specific nursing theory.
Application of nursing theories has many benefits when it comes to advanced nursing practice. By understanding how different elements interact with each other it is possible for nurses to create more comprehensive treatment plans tailored specifically for individual patients that take into account their physical needs as well as their emotional wellbeing. Additionally, having access to evidence-based practices provided by these theories allows nurses to remain up-to-date on new developments in healthcare which can lead to improved patient outcomes overall.