Middle-Range Nursing Theories

Evaluation of Middle-Range Nursing Theories

Evaluating the usefulness and applicability of a middle-range theory is crucial in determining its potential for use in research. The middle-range theories tend to be narrower than grand theories in terms of scope and deal with part of a discipline’s concerns related to a topic (Peterson & Bredow, 2019). Even though these theories are known to be useable due to their specificity as well as scope, it is important to test their adaptation to nursing research. Therefore, based on external and internal criticism, the middle range theories are sufficient in nursing research due to their clarity, logical development, consistency, and adequacy.

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The coherence, structure, and understanding of middle-range theories are evaluated through internal criticism. Middle-range theories are considered relatively coherent to understand and implement. They are designed to be more specific and applicable to nursing practice than grand theories, which can be more abstract and difficult to understand (Risjord, 2019). This makes middle-range theories more accessible to nurses and other healthcare professionals, who can use them to guide their practice and make evidence-based decisions. Therefore, the middle-range theories can be adapted to research since they are coherent and can, therefore more specific and applicable in nursing research.

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