“…Given the complexities of and interrelationships amongst some of the core competencies, subjective measures may often provide less biased, more generalizable, and appropriately valid indicators of ability. 78,79 The use of objective performance measures for evaluating some competencies (e.g., patient care) is commonplace. For OSCEs, part-task trainers, and electromechanical mannequins, checklists or key actions are typically employed.…”