“…2,9,10 At Northwestern University, internal medicine residents completed a multimodality intervention in CSD skills including small group sessions, deliberate practice, and self-study. 9 Skill was significantly better in intervention group residents than controls, as assessed by performance on a simulated CSD with a standardized patient. However, post-intervention skills were assessed only at 2 months, 9 similar to short-term follow-up reported in other studies.…”