The erosion of ambiguity tolerance and sustainment of perfectionism in undergraduate Medical training: A study of clerkship training effects.
Abstract Background : Medicine is a field that is simultaneously factual and ambiguous. While studies have examined medical trainees’ tolerance of ambiguity (TOA), the extent to which TOA is affected by clinical experiences and its association with other psychological factors such as perfectionism is unknown. Methods: This was a single cohort study:174 Students in the first (pre) and last (post) 12 weeks of their 3 rd year comprising of 6 core rotations were invited to participate in an online anonymous survey. The survey included demographic information along with published and validated TOA and perfectionism scales. Tolerance of Ambiguity in Medical Students and Doctors (TAMSAD) and The Big Three perfectionism scale-short form (BTPS-SF) were used to assess TOA and perfectionism respectively. Pre-Post mean comparisons and correlations were used to detect the effect of clerkship on TOA, perfectionism and their relationship. Results: 51 students responded to pre-survey, 62 responded to post-survey. Clerkship was associated with a decrease TOA (p<0.00) with pre-TOA scores at m=59.57 and post TOA at m=43.8. There was a moderate inverse correlation between TOA and perfectionism before clerkship (r=0.32) that increased slightly after clerkship (r=0.39). Clerkship was not significantly associated with levels of perfectionism (P>0.05). Those preferring primary care specialties had significantly lower rigid and total perfectionism scores in pre clerkship than those choosing other specialties, this difference was not found post clerkship. Conclusion: Clerkship does appear to influence student’s tolerance of ambiguity. However, perfectionism remained unchanged. Further work needs to be done exploring tailoring educational interventions to extremes of TOA and perfectionism.