Literature review of adolescent suicide

Abstract

This review of literature investigates the theories of adolescent suicide, risk factors, adolescent suicide prevention, and intervention strategies for prevention of adolescent suicide. It identifies several hypotheses regarding the underlying causes of adolescent suicide. Theories from a biological, psychological, cognitive psychological, sociological. social psychological, social learning, and human ecological approach are discussed in detail. This review also includes research that supports identification of the general risk factors and warning signs associated with youth suicide. Risk factors researched extensively include the role of prior suicide attempts, psychiatric disorders, family dysfunction, and gender differences. The increased ability to recognize risk factors and warning signs provide a better chance to decrease youth suicide. The suicide prevention and intervention strategies are examined from a community-based and school-based perspective. Several prevention strategies and intervention approaches are identified using specific examples. The implementation and evaluation of these strategies are key areas in the success of the prevention and intervention programs. Finally, a summary of findings and conclusions are presented. A discussion of implications and recommendations for youth suicide are reviewed.