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. 2010 Oct;56(4):529-556.
doi: 10.1353/mpq.2010.0002.

Adolescent Substance Use with Friends: Moderating and Mediating Effects of Parental Monitoring and Peer Activity Contexts

Jeff Kiesner  1 , François Poulin, Thomas J Dishion
Affiliations

Adolescent Substance Use with Friends: Moderating and Mediating Effects of Parental Monitoring and Peer Activity Contexts

Jeff Kiesner et al. Merrill Palmer Q (Wayne State Univ Press). 2010 Oct.

Abstract

The influence of using substances with friends on future individual use was examined in the context of parental monitoring rules and the ecology of peer activities. A one-year longitudinal study design included a combined sample of North Italian and French Canadian adolescents (N = 285, 53% girls, M = 14.25 years). Data analyses were conducted using structural equation modeling and multiple regression analyses. As expected, the covariation between parental monitoring and adolescent substance use was mediated by "co-use" with friends. Moreover, the relation between substance use with friends and individual substance use was moderated by parental monitoring rules and the peer activity context. Specifically, the relation between substance co-use with friends and individual substance use was stronger when the level of parental monitoring rules was low and when friends spent their time together primarily in unstructured contexts such as on the street or in park settings. These findings underline the importance of adults' use of rules to monitor adolescents prone to substance use, and the role of context in facilitating or reducing peer influence.

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Figures

Figure 1
Figure 1
Structural equation model testing whether substance co-use with friends mediates the effects of parental monitoring rules on individual substance use.
Figure 2
Figure 2
Simple slopes of individual substance use regressed on substance co-use with friends, at different levels of parental monitoring rules and peer activity context, and separately for Year 1 and Year 2.
See this image and copyright information in PMC

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