Abstract
Background
Despite high rates of substance use among homeless youths, little is known about the interaction of substance-use risk and
protective factors. Further, limited research exists on substance use by school-attending homeless youths, as extant studies
have relied on street- and shelter-based samples.
protective factors. Further, limited research exists on substance use by school-attending homeless youths, as extant studies
have relied on street- and shelter-based samples.
Objective
The purpose of this study was to examine how risk and protective factors influence school-attending homeless youths’ substance
use as well as how protective influences can mediate and moderate the impact of risk factors on substance use. Empirical precedents
on adolescent substance use and social capital theory were used to construct a theoretical model.
use as well as how protective influences can mediate and moderate the impact of risk factors on substance use. Empirical precedents
on adolescent substance use and social capital theory were used to construct a theoretical model.
Methods
Structural equation modeling was used to examine the relationships among risk and protective factors associated with substance
use. The theoretical model was tested with a representative sample of 2,146 high-school-attending homeless youths from the
2007–2008 California Healthy Kids Survey dataset. Three hypotheses were tested to examine the direct effects of gang involvement,
partner abuse, truancy and adult support on substance use as well as both the mediating and moderating effects of adult support.
use. The theoretical model was tested with a representative sample of 2,146 high-school-attending homeless youths from the
2007–2008 California Healthy Kids Survey dataset. Three hypotheses were tested to examine the direct effects of gang involvement,
partner abuse, truancy and adult support on substance use as well as both the mediating and moderating effects of adult support.
Results
Greater substance use was associated with gang membership, partner abuse and truancy. Lower levels of substance use were associated
with higher levels of adult support. Additionally, adult support acted as both a mediator and moderator between the hypothesized
risk factors and substance use.
with higher levels of adult support. Additionally, adult support acted as both a mediator and moderator between the hypothesized
risk factors and substance use.
- Content Type Journal Article
- Category Original Paper
- Pages 1-19
- DOI 10.1007/s10566-012-9175-9
- Authors
- Kristin M. Ferguson, Silberman School of Social Work at Hunter College, 2180 3rd Avenue, New York, NY 10035, USA
- Bin Xie, School of Community and Global Health, Claremont Graduate University, 180 E. Via Verde Street, Suite 100, San Dimas, CA 91773, USA
- Journal Child and Youth Care Forum
- Online ISSN 1573-3319
- Print ISSN 1053-1890