Defining fitness and aptitude to practice medicine.

This article describes the use of the critical incident technique to define noncognitive behaviours, referred to as 'fitness and aptitude', that physicians should demonstrate in their practice. A total of 484 behaviours were categorized under four categories: attitude and personal attributes; communication; practice organization; and professional competence. Each category was further subdivided into subcategories. The communication category was by far the largest, representing 46% of all behaviours. The behaviours were written as objectives so that they could be included in a medical school curriculum and evaluated with much less subjectivity.