Locate 1 grand nursing theory and 1 middle-range nursing theory applied in a research study

Locate 1 grand nursing theory and 1 middle-range nursing theory applied in a research study.
Examine how each theory was applied within the research study.
Analyze the utility of grand and middle-range nursing theories to advance the discipline of nursing.
Analyze the impact of theory upon your advance nursing practice.
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Assignment 2: Middle Range or Interdisciplinary Theory Evaluation

As addressed this week, middle range theories are frequently used as a framework for exploring nursing practice problems. In addition, theories from other sciences, such as sociology and environmental science, have relevance for nursing practice. For the next few weeks you will explore the use of interdisciplinary theories in nursing.

This Assignment asks you to evaluate two middle range or interdisciplinary theories and apply those theories to a clinical practice problem. You will also create a hypothesis based upon each theory for an evidence-based practice project to resolve a clinical problem.

This section also talks about Theories, Models, and Frameworks from Administration and Management

Theories of Practice
What is a theory?

Theory can be defined as “one or more relatively concrete and specific concepts that are derived from a conceptual model, the propositions that narrowly describe those concepts, and the propositions that state relatively concrete and specific relations between two or more concepts” (Butts & Rich, 2018, p. 101).

Theory is a hypothesis tested and measured to explain, predict, describe, and prescribe relationships between concepts and is developed through quantitative research.

The difference between a model and a theory is the amount of proof that exists in demonstrating the outcomes they predict. Both models and theories show relationships between concepts.