Capacity for wonder among medical students: Assessment and educational implications.

We confirmed the reliability of a 10-item CfW scale in 4 cohorts of medical students. Results suggest that the 2nd year of medical school poses the greatest risk to students' capacity for wonder. Efforts should be made to understand this phenomenon and develop interventions to mitigate it. Future research should explore the validity of the CfW scale, its utility in evaluating interventions designed to cultivate the capacity for wonder, its applicability to other groups of health professionals, and its association with ethical decision-making and practice.