“…In summary, published literature includes descriptions of advanced psychiatric nursing practice, entry-level competencies, and the evolution of PMHNP practice, education, research, and policies (Bjorklund, 2003;NONPF, 2003;Wheeler & Haber, 2004). Research has been conducted on practice patterns and the blending of clinical specialist and nurse practitioner roles in psychiatry (Campbell, Musil, & Zauszniewski, 1998;Scharer, Boyd, Williams, & Head, 2003). However, no research reports were located examining the development of advanced practice psychiatric nurses beyond career entry, as they progress through stages of knowledge and skill acquisition engendered through practice.…”