Nonsuicidal self-injury (NSSI) is a relatively common behavior engaged in by adolescents. School mental health professionals have identified NSSI as a behavior for which they need more information and practice guidelines. Despite a clear need, few resources exist to help with understanding the development and maintenance of NSSI in adolescents.…

While awareness of non-suicidal self-injury (NSSI) appears to be increasing among school counselors, social workers, nurses, and others who work with youth, it remains one of the most difficult behaviors to encounter, with few professionals feeling well equipped to handle these situations. This introductory article aims to define NSSI, describe…