In every population and country around the world, mental health needs are great and are on the rise. Through their training and their vast field of expertise, nurses are an important lever for addressing the issue of accessibility in these care settings. While the increase in the number of new nursing graduates should have helped this issue, recent data show a sharp increase in the shortage of nurses in these care settings. This systematic review (n=40) using the CINAHL, MEDLINE, PsycArticles, and Scopus databases aims to explore why psychiatric and mental health care settings are unpopular with the next generation of nurses. Guided by Parse's theory, this review identifies three major themes : (1) nursing students' perspectives on mental health issues, (2) the influences of educational interventions on these perspectives, and (3) the factors facilitating and constraining a career in these care settings for new nursing graduates. These results enable a better understanding of what can affect the recruitment of new graduate nurses in mental health/psychiatry, while proposing various levers of intervention to specifically address this issue.