Previous research documents that street-involved youth experience rates of trauma and posttraumatic stress disorder (PTSD) that are significantly higher than their housed counterparts. Trauma and PTSD are of particular concern for homeless youth as they can negatively affect youths' ability to function adaptively and to transition off the streets. This mixed-methods study investigates the intricacies of trauma experienced by homeless youth across three U.S. cities. Qualitative interviews were conducted with a sample of 145 homeless youth in Los Angeles (n = 50), Denver (n = 50), and Austin (n = 45) to explore youths' perspectives on the definition of trauma and the contexts associated with victimization. Quantitative standardized assessments investigated youths' trauma experiences before and after becoming homeless. Trauma screening identified high rates of trauma incidents (78%), with 28% of participants meeting criteria for PTSD. Participants reported various traumatic experiences that occurred before leaving home and while on the streets, and high rates of polyvictimization. Qualitative themes describe particular people and places most vulnerable on the streets. Implications for services to prevent and treat trauma among homeless youth are discussed.

The effect of nonresidential father relationship characteristics on delinquency trajectories among low‐income youth (N = 799) was examined using data from the Three Cities Study, a longitudinal study of mothers and their children eligible for Temporary Assistance for Needy Families in Boston, Chicago, and San Antonio. Growth curve models were employed to track delinquency trajectories and their rate of growth. Characteristics of father–child relationships (anger–alienation, trust–communication) were specified as predictors of delinquency while controlling for father involvement and family structure. Trust–communication influenced delinquency growth, but the rate of growth slowed as youth aged. Implications for programs, interventions, and policy are explored.

Youth who commit sexual offenses often have sexual victimization histories that occur in the family context. These victimization experiences can be exacerbated by other risks present in the family environment. This research study uses MANOVAs to explore how family environments including substance use, mental health, physical and emotional victimization experiences, attachment, and parenting styles differentiate subgroups of youth offenders including youth sexual offenders with ( n = 179) and without ( n = 176) sexual victimization histories, and nonsexual offenders without sexual victimization histories ( n = 150). Results reveal that youth sexual offenders with sexual victimization histories had greater risks in family environments relative to youth sexual and nonsexual offenders without sexual victimization histories. Treatment and research implications are discussed.

Homeless youth are at increased risk for involvement in the criminal justice system. This study investigated childhood trauma as a risk factor for arrest or jail among a sample of youth seeking services at drop in, shelter, and transitional housing settings, while controlling for more established risk factors including: substance use, peer deviance, and engagement in survival behaviors. Standardized and researcher developed measures collected quantitative data through face-to-face interviews with youth (N = 202). Two sequential logic regression models identified significant predictors of arrest and jail, with a particular interest in the effects of childhood maltreatment. Youth with a history of physical abuse were nearly twice as likely to be arrested and to be jailed compared to non-abused youth, controlling for the significant influence of drug use and survival behaviors. These findings suggest the need for trauma screening and trauma-informed services for homeless youth at risk of illegal behavior.

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