Tolerance for Uncertainty, Personality Traits and Specialty Choice Among Medical Students

Area of Science:

• Medical Education
• Psychology
• Decision Science

Background:

• Medical training involves navigating uncertainty, influencing career paths.
• Understanding tolerance for uncertainty is crucial for medical student development.
• Personality traits and specialty choices are potential factors in this process.

Purpose of the Study:

• To investigate medical students' tolerance for risk, ambiguity, and complexity.
• To examine how tolerance for uncertainty relates to personality traits and specialty choices.
• To develop a structural equation model (SEM) illustrating these relationships.

Main Methods:

• A prospective cross-sectional study of 310 medical students (second and sixth-year).
• Assessment of tolerance for complexity, risk, and ambiguity using validated scales.
• Inclusion of personality data (Big Five Inventory-10) and specialty choice.

Main Results:

• Sixth-year students exhibited lower tolerance for complexity and ambiguity than second-year students.
• Surgical specialty choices correlated with low tolerance for risk/ambiguity; clinical choices with high risk tolerance.
• Neuroticism was the only personality trait independently linked to choosing a surgical specialty.

Conclusions:

• Tolerance for uncertainty dimensions are associated with personality and specialty selection in medical students.
• A SEM model effectively explains the interplay between gender, personality, uncertainty tolerance, and specialty choice.