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Decision-making task complexity: model development and initial testing

M L Lewis1

  • 1School of Nursing, University of Minnesota, Minneapolis, USA.

The Journal of Nursing Education
|March 1, 1997
PubMed
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This study developed a model to assess nursing decision-making task complexity. Findings show that task conflict significantly increases perceived complexity, impacting nurse decision-making skills.

Area of Science:

  • Nursing
  • Cognitive Psychology
  • Healthcare Education

Background:

  • Effective nursing decision-making is crucial for patient outcomes.
  • Understanding the complexity of nursing tasks is essential for preparing skilled decision-makers.
  • Existing models may not fully capture the nuances of nursing decision-making complexity.

Purpose of the Study:

  • To develop and initially test a model of decision-making task complexity in nursing.
  • To identify key factors contributing to the complexity of nursing tasks.
  • To provide a framework for enhancing nursing education and skill development.

Main Methods:

  • Development of the Decision-Making Task Complexity Model based on Information Processing Theory.
  • Creation of critical care weaning task case studies manipulating four variables: irrelevance, ambiguity, conflict, and change.

Related Experiment Videos

  • Rating of case studies by 41 registered critical care nurses on a 7-point complexity scale.

    • Main Results:

    • The Decision-Making Task Complexity Model incorporates content and context components.
    • Task conflict was identified as a significant factor increasing perceived decision-making complexity.
    • Nurses' ratings consistently increased when conflict was a variable in the case studies.

    Conclusions:

    • The developed model provides a framework for understanding nursing decision-making complexity.
    • Conflict in nursing tasks is a key driver of complexity.
    • Implications for nursing education include focusing on strategies to manage task conflict and enhance decision-making skills.