title: Optimism.
authors.affiliation: Department of Radiology, Indiana University School of Medicine, 702 N Barnhill Dr., Rm. 1053, Indianapolis, IN 46202-5200, USA.
authors.forename: Lauren M
authors.initials: LM
authors.lastname: Burns
authors.forename: Richard B
authors.initials: RB
authors.lastname: Gunderman
mesh_terms: D001291:Attitude of Health Personnel; D004501:Education, Medical / Q000458:organization & administration; D006801:Humans; D007588:Job Satisfaction; D009013:Morale; D010551:Personality; D011859:Radiography / Q000523:psychology*