What is a theory?

Grand View of Middle Range Theory

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Number of words 863
Number of sources 8
Spacing Double
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Question

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).
The 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.

Directions

In this assignment, you will locate a grand and middle-range nursing theory and examine the utility of your chosen theories for guiding research and practice.
You will locate one grand nursing theory and one middle-range nursing theory applied in a research study. You will examine how each theory was applied within the research study and then analyze the utility of grand and middle-range nursing theories to advance the discipline of nursing and its impact upon your advanced nursing practice.
Assignment Details
For this Assignment, your paper must be 2 to 4 pages, not including the title and reference pages. Minimum requirement of at least five sources of support.

Introduction

[The purpose of the assignment is clearly stated in a fully formed paragraph of at least five sentences in length supported with relevant background and peer-reviewed source support.]
Grand nursing theory applied within a research study.
[Examined the concepts and prepositions of a grand theory within the research study in a fully formed paragraph with peer-reviewed source support]
Middle-range nursing theory applied within a research study.
[Classified and described the middle-range theory as either descriptive, explanatory, predictive, or prescriptive theory within the research study with peer-reviewed source support.]
Impact on nursing practice.
[Fully described the value and utility of grand and middle-range nursing theories to advance the discipline of nursing and its impact upon your advanced nursing practice with peer reviewed source support.]
Conclusion
[The conclusion restates the main idea, summarize at least three subpoints, in a fully formed paragraph of a minimum of five sentences in length with peer reviewed source support.]
Overall # Bold Criteria Met/Not Met
[Overall # Mastery Criteria Met/Not Met]

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What is a theory

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