The results show that youths who are poor, impulsive, poorly supervised by their parents, and exposed to deviant friends are more likely, for the same degree of antisocial behavior, to undergo intervention by the Juvenile Court, and that this intervention greatly increases the likelihood of involvement with the penal system in adulthood. The results also show that the various measures recommended by the Juvenile Court exert a differential criminogenic effect; those that involve placement have the most negative impact.

Preventing the creation and participation in such gangs should reduce the frequency of antisocial behaviour during adolescence.

Rather than decreasing recidivism, juvenile court intervention increased both violent and nonviolent future crimes. Along with previous studies, this study highlights a pressing need for more research and knowledge transfer about effective interventions to reduce recidivism among youths who commit crime.

No abstract

Although a lot of research has been conducted on the delinquency of boys who are members of gangs, only a few quantitative studies have analysed the involvement of girl gang members in delinquency and its link with victimisation. In this study, the prevalence rates of girls who are members of gangs in Italy and in Switzerland are shown. We compared the Italian data (N=5.784) and Swiss data (N=3.459) from the second wave of the International Self-Reported Delinquency Study (ISRD-2); the population used for this comparison was made up of teenagers from the ages of 13 to 16. Members of deviant youth groups accounted for 5.7% of the Italian sample and 4.7% of the Swiss sample; in both countries, about a third of gang members were girls. In general, girls who are members of gangs commit more delinquent acts than both girls and boys who are not members of gangs. Girl gang members are also more often victimised than girls and boys who are not members of a deviant youth group.

No abstract

This paper sets out to compare the existence of Juvenile deviant groups in both France and Italy and their characteristics. The comparison between Italy (N=5,236) and France (N=3, 353) is based on the ISRD study of the year 2006 and shows that the term "gang" is commonly used to refer to a group of friends only. The strongest associated variables in both countries to illegal acts are the acceptance of doing illegal things, taking part in delinquent acts, considering the group as a gang as well as spending a lot of time in public places. Delinquent activity of Juvenile delinquent groups varies from one country to another and the French respondents show a greater participation in deviant youth groups than the Italians. Results show some differences in gender participation with a greater involvement of boys, although girls also take part in deviant or delinquent activities, both in Italy and France. At risk behaviour significantly characterises the young participants as well as victimisation. This last point highlights that although deviant or potentially dangerous, these young people are also more vulnerable and in need of protection.

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