The Association Between Peer and Self-Assessments and Professionalism Lapses Among Medical Students.

Peer and self-assessments are widely used to assess professionalism during medical school as part of a multisource feedback model. The purpose of this study was to examine the associations between peer and self-assessments and professionalism lapses at a large medical school. A retrospective case-control study design was used to compare peer and self-assessment scores from Years 1 to 3 of medical school for students who had been cited for professionalism lapses during medical school (case group; n = 78) with those of a randomly selected control group ( n = 230). Students in the case group had significantly lower peer assessment scores than students in the control group during all 3 years. Year 3 peer assessment scores showed the greatest difference (cases = 7.81 ± 0.65, controls = 8.22 ± 0.34, p < .01). Students with lower peer assessment scores were also significantly more likely to have been cited for a professionalism lapse (odds ratio = 6.25, 95% CI [3.13, 11.11], p < .01). This study reinforces the value of peer assessments of professionalism, which may be useful to help identify students who may be at risk for professionalism lapses during medical school.