Background: Nursing as clinical practice, management and research are based on nursing philosophy and theory. Thus, the philosophical and theoretical content is required to be incorporated in academic education in order to enable nurses' skills for reflection, analysis, and thinking about the profession. Objective: The aim of this review was to describe what is known of the philosophical and theoretical content of the nursing discipline within academic education. Design: A critical interpretive synthesis (CIS). Methods: Electronic searches were performed across four databases, CINAHL, Scopus, Medline, and Web of Science, for papers published in English from 1980 to 2016. The selection of original articles was based on stages, and inclusion ...