“…19 A recent systematic review and metaanalysis noted that compared with no intervention (eg, a control group or preintervention assessment), simulationbased training was effective in improving the knowledge, skills, and behaviors of health care professionals. 1 In pediatrics, simulation has been effectively used to teach neonatal [20][21][22] and pediatric resuscitation, 3,6,7 crisis resource management, 8,9,20,[23][24] anesthesia, [25][26][27] procedural skills 5,[28][29][30] (eg, gynecology examination, airway management), and surgical skills [31][32][33] (eg, endoscopy and minimally invasive surgery). Although the scope of simulation-based education in pediatrics is growing, few comparative studies have helped to clearly define the optimal instructional design features of effective pediatric SBEI.…”