Erratum to: A Multiple Choice Testing Program Coupled with a Year-long Elective Experience is Associated with Improved Performance on the Internal Medicine In-Training Examination

In the November issue of the Journal of General Internal Medicine, Mathis et al reported that multiple-choice questions from the American College of Physician’s Medical Knowledge Self-Assessment Program® (MKSAP®) helped improve the Internal Medicine In-Training Examination® (IM-ITE®) scores of residents. The authors of this study note that MKSAP questions comprise copyrighted content that cannot be legally copied or re-used, including in the manner described in this research, unless express permission is provided by the American College of Physicians.