Thinking about thinking: implications for patient safety

Area of Science:

• Philosophy of Medicine
• Clinical Epistemology
• Medical Education

Background:

• Clinical medicine is often mislabeled as a pure science.
• Physicians employ analogical and interpretive reasoning (phronesis) rather than purely scientific (episteme) methods.
• Clinical judgment, a form of phronesis, depends on knowledge and experience but is not easily taught.

Purpose of the Study:

• To explore the nature of clinical reasoning and judgment in medicine.
• To highlight the importance of practical rationality and case narratives in medical practice.
• To question why the epistemology of medicine is not formally taught.

Main Methods:

• Analysis of the nature of clinical reasoning, contrasting scientific reasoning with practical reasoning (phronesis).
• Examination of the role of case narratives in medical knowledge acquisition and communication.
• Discussion of the tension between anecdotal evidence and scientific data in clinical practice.

Main Results:

• Physicians' thinking is characterized by practical reasoning (phronesis), which involves integrating patient particulars with general medical knowledge.
• Case narratives are crucial for learning, communication, and memory in clinical practice.
• Evidence-based medicine complements, but cannot replace, clinical judgment.

Conclusions:

• Clinical judgment is the core intellectual strength of clinicians, rooted in practical rationality.
• Misunderstanding physicians' reasoning as purely scientific leads to perfectionism and fear of errors.
• Teaching the epistemology of medicine could help clinicians better understand and value their practical reasoning skills.