“…Many studies defined professional identity based on what professionals do: the behaviors and activities of the profession 1–3,6,8–11 . Researchers also defined professional identity by what professionals know: their knowledge and skills 2,4,12,13 . Others defined nursing professional identity as coming from nursing values, beliefs and ethics, 12,14,15 others as a collective identity with the health care team 4,6,16 .…”