Tolerance for Ambiguity Among Medical Students: Patterns of Change During Medical School and Their Implications for Professional Development.

Purpose: Tolerance for ambiguity (TFA) is important for physicians, with implications for ethical behavior and patient care. This study explores how medical students' TFA changes from matriculation to graduation and how change in empathy and openness to diversity are associated with this change.

Method: Data for students who took the Matriculating Student Questionnaire (MSQ) in 2013 or 2014 and the Medical School Graduation Questionnaire (GQ) in 2017 or 2018 were drawn from the Association of American Medical Colleges (n = 17,221).