Influencing Factors of Non-Suicidal Self-Injury in Adolescents and Educational Implications
Non-suicidal self-injury (NSSI) is highly prevalent among adolescents and has become a global public health concern. This behavior is closely associated with anxiety and depression, and can positively predict suicidal behavior, posing a serious threat to the physical and mental health of adolescents. This paper systematically reviews the conceptual definition, research status, and major theoretical models of NSSI, with a focus on analyzing the influencing mechanisms of NSSI in adolescents. On this basis, collaborative intervention recommendations involving family, school, and community are proposed, aiming to provide useful references for the prevention and intervention of NSSI among adolescents.
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