“…Professional identity, or how a nurse views himself or herself in their role as a nurse, affects every aspect of practice. It is the key to providing high-quality care ( Langendyk et al., 2015 , Andrews, Burr & Bushy, 2011 ), mediating job dissatisfaction and burnout ( Cao, Chen, Tian & Diao, 2016 ), and improving clinical performance ( Bjorkstrom, Athlin & Johansson, 2008 , Anderson, Birks & Adamson, 2020 ) and job retention ( Cowin, Johnson, Craven & Marsh, 2008 ). Previous studies have reported that the professional identity of nurses may be affected by an emergency event or special workplace settings ( Goddard, de Vries, McIntosh & Theodosius, 2019 , Heung et al., 2005 ).…”