The present study evaluates adolescent gang involvement using cross-sectional survey data from 1,475 adolescents living in a disadvantaged Comuna in Medellin, Colombia. Specifically, we examine the prevalence of former and current gang membership, affiliation with gang members, and lives untouched by any gang association. Once these groups are…

Although studies have identified risk factors for adolescent handgun carrying, previous research on risk factors for carrying a handgun to school specifically is sparse. This study examines self-report data from 122,840 8th, 10th, and 12th grade students from 426 schools across Arizona, from three survey administrations (2014, 2016, and 2018). In…

In "A General Theory of Crime", Gottfredson and Hirschi dispute whether valid self-report data can be collected among respondents lacking self-control. This research tests this argument by examining two processes that undermine the validity of self-report data: unit and item nonresponse. Specifically, this research addresses two questions: Within…

The extent to which both traumatic life experiences and resiliency factors contributed to gang-involved delinquent behavior in adolescent males was investigated. Results indicated that the juvenile delinquent residential treatment setting participants had significantly higher levels of both Posttraumatic Stress Disorder (PTSD) symptomatology and…

Data from the Gautreaux residential mobility program, which relocated low-income African American families from high poverty, segregated inner-city, Chicago neighborhoods into mostly European American, suburban neighborhoods, and mostly European American or mostly African American neighborhoods within Chicago, are used to assess whether children's…

This study recruited 559 youths from detention centers (mean age was 15.4 years; 50.1% of detainees were girls) to investigate pathways that link witnessing community violence in the 12 months before detainment to drug and sexual risk behaviors in the two months preceding detainment. Through the use of audio-computer-assisted technology, data were…

This bulletin presents research on why youth join gangs and how a community can build gang prevention and intervention services. The author summarizes recent literature on gang formation and identifies promising and effective programs for gang prevention. The following are some key findings: (1) Youth join gangs for protection, enjoyment, respect,…

Using data from the National Longitudinal Study of Adolescent Health, this study tests whether the relationship between academic achievement and problem behaviors is the same across racial and ethnic groups. Some have suggested that academic achievement may be a weaker predictor of problem behaviors among Asian Pacific Islander American (API)…

Background: Different developmental courses have been postulated for proactive and reactive aggression. Objective: Investigated the developmental course of proactive and reactive aggression in a large sample of adolescent boys from low socioeconomic areas. Method: A dual group-based joint trajectory method was used to identify distinct…

Among Black adolescents in Chicago, Illinois, gang recruiting was more prevalent in depressed communities and was targeted primarily at veteran delinquents. Gang members exhibited higher interpersonal self-confidence but lower societal self-confidence than gang recruits, and members appeared to be less attached to school and have less parental…

There is a strong statistical correlation between delinquency activity level and the level of alcohol and other drug (AOD) use in adolescents. A strong association between drug use, drug trafficking, and youth gangs has also emerged. However, several important questions concerning the relationship of delinquency, gang membership, and AOD use…

Reports on interventions with gangs of youth in Northern Ireland beyond the control of authorities. Recounts how physical abuse or banishment have proven ineffective in curtailing delinquency and offers a case study to exemplify this point. Details the powerlessness of punishment, advocating high expectations and communication over coercion. (RJM)

This report presents findings of a study that explored issues related to juvenile delinquency by examined the most recent data on juvenile arrests and the delinquency cases processed by U.S. juvenile courts. The study compared the characteristics of young offenders arrested in recent years with those arrested in 1980 and analyzed the responses of…

This summary provides results from the 1998 National Youth Gang Survey, administered to a representative sample of city and county police and sheriff's departments nationwide. Results indicate that the percentage of jurisdictions reporting active youth gangs decreased from 51 percent in 1997 to 48 percent in 1998. About 780,200 gang members were…

Results of this study indicate that violent offenses are more likely committed by youths acting alone. Nonviolent offenses are more likely committed in groups. Of female delinquencies, 57 percent were committed in groups. (Author)