Globally, the nursing profession is experiencing a shortage; this is particularly evident in highly specialized hospital units, such as emergency departments (Gorman, 2019; Schriver, Talmadge, Chuong, & Hedges, 2003). Consequently, newly graduated nurses are employed to work in emergency departments (Salonen, Kaunonen, Meretoja, & Tarkka, 2007). In such wards, that dealing with patients facing imminent life-threatening situations is a common feature, the clinical competence of care providers is a concern. The competency of nursing staff in providing emergency care is a critical factor in patient safety. Further, the quality of services provided in the ED is considered a hospital performance indicator (Tourani et al., 2019). Therefore, nurses and other multidisciplinary team members must be competent and work collaboratively to improve patient and healthcare outcomes (Holanda, Marra, & Cunha, 2019). Considering the complexity and dynamic nature of the ED, ensuring the clinical competency of nursing staff, in particular new nurses, is prominent. Nursing competency has been defined by the International Council of Nurses (1997, p. 44) as: "a level of performance demonstrating