Relationship Between Self-Injurious Behaviors and Levels of Aggression in Children and Adolescents Who Were Subject to Medicolegal Examination.

Aggression, which is defined as a behavior causing harm or pain, is a behavioral pattern typically expected in children and adolescents who are involved in criminal activities. The aim of this study was to examine the relationship between aggression and self-injurious behavior (SIB) in children and adolescents. The study was performed in 295 cases which were sent for medicolegal examination. The mean age of the subjects was 14.27 ± 1.05 years (age range 10-18 years). The aggression levels of the subjects were determined using the Aggression Questionnaire (AQ), which is an updated form of the Buss-Durkee Hostility Inventory. The mean total AQ score of the subjects with and without SIB was 78.04 ± 21.0 and 62.75 ± 18.05, respectively (p < 0.01). There were significant statistical differences between the two groups with respect to their subscale scores (p < 0.01). It was concluded that the levels of aggression increased in children and adolescents who were involved in criminal activities when the SIBs increased.