Youth Reported Perpetrators of Victimization Within a Foster Care Sample.

Maltreatment type, severity, and chronicity are predictors of poor youth outcomes, yet youth reported perpetrators of abuse have gone largely unstudied. Little is known about variation in perpetration across youth characteristics (e.g., age, gender, placement type) and abuse features. This study aims to describe youth reported perpetrators of victimization within a foster care sample. 503 youth in foster care (ages 8-21 years) reported on experiences of physical, sexual, and psychological abuse. Follow up questions assessed abuse frequency and perpetrators. Mann-Whitney U Tests were used to compare central tendency differences in number of perpetrators reported across youth characteristics and victimization features. Biological caregivers were commonly endorsed perpetrators of physical and psychological abuse, though youth also reported high levels of peer victimization. For sexual abuse, non-related adults were commonly reported perpetrators, however, youth reported higher levels of victimization from peers. Older youth and youth residing in residential care reported higher numbers of perpetrators; girls reported more perpetrators of psychological and sexual abuse as compared to boys. Abuse severity, chronicity, and number of perpetrators were positively associated, and number of perpetrators differed across abuse severity levels. Perpetrator count and type may be important features of victimization experiences, particularly for youth in foster care.

Feasibility, usability, and acceptability of MobileCoach-Teen: A smartphone app-based preventative intervention for risky adolescent drinking behavior.

BACKGROUND: Older adolescence (ages 15-18) is a critical period for experimentation with substance use, especially alcohol. Adolescent drinking poses hazards to physical and mental health, amplifies risk associated with other activities typically initiated during this life stage (e.g., driving, sexual activity), and is associated with adverse outcomes in adolescence and adulthood. Existing preventative interventions are expensive and have questionable long-term efficacy. Digital interventions may represent an accessible and personalized approach to providing preventative intervention content to youth. METHODS: This study recruited 29 adolescents aged 16-18 (M = 17.24, SD = 0.74) for a pilot feasibility trial of the MobileCoach-Teen (MC-Teen) smartphone app-based intervention. The study team randomized participants to receive either the alcohol intervention (MC-Teen) or attention control pseudo-intervention (MC-Fit). MC-Teen participants received 12 weeks of content adapted from a prior Swiss-based trial of a preventative alcohol intervention. Participants provided qualitative and quantitative feedback at baseline, via six biweekly surveys during and post-intervention. RESULTS: Both groups rated the application as easy to download (M = 4.31, SD = 0.93; 5-point Likert). All participants completed the baseline survey in less than the estimated time of 10 min (M = 7:42, SD = 2:15) and rated the survey as easy to complete (M = 4.69, SD = 0.60; 5-point Likert). MC-Teen participants favorably assessed application user experience, message user experience, and digital working alliance with application. Qualitative themes included a desire for increased rate/amount and diversity of content, greater representation via coach options, user interface/user experience improvements, and additional features. CONCLUSION: The MC-Teen intervention is feasible and acceptable based on a pilot feasibility trial with a sample of U.S. adolescents.