Nursing in a complex world: a case for grand theory.

Area of Science:

• Nursing Science
• Theoretical Frameworks

Background:

• Nursing research increasingly utilizes middle-range theories.
• There is a call for a return to grand theory in nursing research.

Purpose of the Study:

• To advocate for the use of grand theory in nursing research.
• To explore the connections between complexity theory and the Neuman systems model.
• To discuss the need for abstract, non-reductionistic theories in nursing.

Main Methods:

• Literature review of complexity theory and the Neuman systems model.
• Analysis of current trends in nursing research theory selection.
• Discussion of the authors' conclusions on theory abstractness.

Main Results:

• Complexity theory and the Neuman systems model share theoretical links.
• Middle-range theories are currently prevalent in nursing research.
• The authors conclude that abstract, less reductionistic theories are necessary.

Conclusions:

• Grand nursing theories provide a necessary foundation for research.
• The complexity of nursing phenomena necessitates abstract theoretical underpinnings.
• A shift towards more abstract and less reductionistic theories is recommended for future nursing research.