Critical thinking and nursing scripts: the case for the development of both

Area of Science:

• Nursing Education
• Cognitive Science
• Clinical Reasoning

Background:

• Contemporary nursing education prioritizes conscious critical thinking skills.
• This focus overlooks the complex nature of human cognition, including tacit processes.
• Clinical nursing practice involves managing multiple cues and competing goals simultaneously.

Purpose of the Study:

• To critique existing theoretical frameworks used to study nurses' clinical reasoning.
• To introduce schema or script theory as a more comprehensive alternative.
• To explore the implications of schema theory for nursing practice and education.

Main Methods:

• Analysis of decision theory, information processing, and skills acquisition theory.
• Description of the limitations of these contemporary frameworks.
• Discussion of schema or script theory as an alternative framework.

Main Results:

• Existing frameworks inadequately address the complexity of cognitive processes and clinical environments.
• Simulated case studies, common in current approaches, may not fully capture real-world reasoning.
• Schema theory provides a framework that integrates conscious and unconscious cognitive elements.

Conclusions:

• Current nursing education's emphasis on conscious critical thinking is insufficient.
• Schema theory offers a more robust model for understanding nurses' clinical reasoning.
• Adopting schema theory can enhance nursing practice and educational strategies.