Correlation has been found between juvenile delinquency and domestic violence in adulthood. One criminal justice approach to juvenile delinquency is through the juvenile court systems. Circuit courts also have jurisdiction over domestic relations, juvenile dependency, juvenile delinquency, and probate matters. A juvenile court handles cases of both delinquency and dependency. The is responsible for crime prevention, combating juvenile delinquency, and pollution control. Peer rejection in childhood is also a large predictor of juvenile delinquency. Many were convinced they would lead to higher rates of juvenile delinquency. The investigation tried to link pornography to juvenile delinquency. Nearly all studies of juvenile delinquency and testosterone are not significant. His actions against gambling, corruption, and juvenile delinquency brought attention to his office. Records confirmed that McGhee had a lengthy history of juvenile delinquency. Common symptoms in children consisted of depression, antisocial behavior, delinquency, and disruptive behavior in school. By 1975 juvenile delinquency centers were abolished. The committee tried to solve problems of juvenile delinquency in the township. The public believed that the Beatles would cause juvenile delinquency.