Developmental Trajectories of Non-Suicidal Self-Injury (Disorder) throughout Adolescence and Emerging Adulthood: An Integrative Model of Personality and Identity in Community and Clinical Samples. KU Leuven
Non-suicidal self-injury (NSSI) is defined as ‘the direct, deliberate destruction of one’s own body tissue without suicidal intent’ and constitutes a significant public health problem. Common NSSI methods include cutting, burning, and hitting oneself. Research suggests that the occurrence of NSSI is still increasing, especially among adolescents and young adults. NSSI is associated with negative mental health outcomes, including anxiety, ...