This presentation discusses a study called CONTOUR that aims to improve team performance in pediatric cardiac arrest through the use of cognitive aids. The study will test the impact of a "reader" cognitive aid, the CARD system, and an integrated approach on teamwork and adherence to resuscitation guidelines. It is a randomized controlled simulation-based study involving multi-professional healthcare teams. The presentation provides background on the problem, outlines the study approach and design, research question, timeline, and contact information for the presenter.