Doctor of Philosophy, Case Western Reserve University, 2016, Social Welfare
Youth in the child welfare system experience multiple risk factors for substance use and exhibit higher rates of substance use disorder (Pecora, White, Jackson, & Wiggins, 2009). However, although early substance use (i.e., by age 13) is a known risk factor for substance use disorder (Grant & Dawson 1997, 1998), scarce research has examined early substance use in child welfare youths. In this two-part study, a developmental psychopathology perspective is applied to examine pathways to early substance use with data from the first National Survey of Child and Adolescent Well-Being (NSCAW). In part 1, the prevalence of substance use, including alcohol, marijuana, and inhalant use, among child welfare (n = 896) and general population eighth graders from the Monitoring the Future Study was compared. Second, path analysis was used to examine demographic predictors (i.e., age, gender, race/ethnicity, and out-of-home placement) of substance use among child welfare eighth graders. Part 2 used path analysis with MPLUS in a sample of 11–13 year olds at Wave 1 (n = 796) to examine the relationships between physical and sexual abuse severity and early substance use, the mediating role of internal well-being problems (i.e., internalizing behavior problems and posttraumatic stress), and gender differences. Focal measures included the child-reported Parent-Child Conflict Tactics Scale (physical abuse severity), the Trauma Symptom Checklist (posttraumatic stress), the Youth Self Report (internalizing behavior problems), and the NSCAW's caseworker-alleged abuse (sexual abuse severity) and child substance abuse module (any use of alcohol, marijuana, hard drugs, inhalants, or nonmedical prescription drugs). Findings indicated comparable or lower incidence of substances among NSCAW eighth graders overall than the general population, but higher past 30-day inhalant use among NSCAW eighth graders in out-of-home placement. Out-of-home placement was associated with higher inhalant use (life (open full item for complete abstract)
Committee: David Hussey (Committee Chair); Megan Holmes (Committee Member); Sonia Minnes (Committee Member); Mark Singer (Committee Member); Adam Perzynski (Committee Member)
Subjects: Social Work