LAUSR

Adolescent gang participation has been noted as a major public health concern. Therefore, researchers have placed a growing emphasis on identifying processes that propel adolescents toward gang membership. Previous studies have highlighted as relevant risk factors victimization experiences as well as neighborhood conditions, which reflect sociopolitical and socioeconomic disparities and precipitate social disorganization. However, research to date has not considered potential dynamic interrelations among these risk factors, which are suggested by an integrated trauma-informed developmental-ecological perspective. Additionally, given that minoritized youth are disproportionately represented in gangs and differentially exposed to many of the risk factors for gang membership, it is important to examine whether gang membership pathways are similar or distinct across racial and ethnic groups. In order to address these gaps, the present study examined longitudinal self-report data, including neighborhood conditions (Baseline), direct and witnessed victimization (12-month follow-up), and gang membership versus nonmembership (24-month follow-up) gathered from 1,284 adolescents identified as serious offenders (22% non-Hispanic White, 36% Latinx, and 43% African American) who participated in the Pathways to Desistance Study. Findings from structural equation modeling showed that pathways toward gang membership were similar across racial and ethnic groups. Results further demonstrated that neighborhood conditions increased the likelihood of adolescent gang participation through direct and witnessed victimization. These findings highlight the value of examining gang membership from an integrated trauma-informed developmental-ecological frameworks. Further, these findings emphasize the need for prevention and intervention initiatives at different levels of the social ecology.