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Peer influence and selection processes in adolescent smoking behavior: a comparative study.

Harold D Green1, Mariana Horta, Kayla de la Haye

  • 1RAND Corporation Santa Monica, CA 90407-2138, USA. hgreen@rand.org

Nicotine & Tobacco Research : Official Journal of the Society for Research on Nicotine and Tobacco
|September 5, 2012
PubMed
Summary
This summary is machine-generated.

Peer influence and selection significantly shape adolescent smoking behaviors. Interventions should consider school-specific smoking prevalence to tailor strategies addressing these social dynamics.

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Area of Science:

  • Social psychology
  • Adolescent health
  • Network analysis

Background:

  • Peer influence and selection are key factors in adolescent smoking.
  • These social processes can vary depending on the specific school context.
  • Understanding these dynamics is crucial for effective smoking prevention.

Purpose of the Study:

  • To model the coevolution of smoking behavior and friendship networks in adolescents.
  • To compare influence and selection mechanisms related to smoking status and level across two distinct high schools.
  • To identify how contextual factors, like smoking prevalence, might alter these social processes.

Main Methods:

  • Longitudinal survey design with two waves of data collection.
  • In-home surveys administered to 10th and 11th-grade students in two U.S. high schools (West Coast and Midwest).
  • Key measures included self-reported smoking behavior and friendship nominations, analyzed using SIENA (Stochastic Actor-Oriented Models).

Main Results:

  • Evidence of both peer influence and selection processes was found in both schools.
  • These social dynamics were observed for both current smoking status (any smoking) and the level of smoking.
  • The study identified similarities in influence and selection mechanisms across the two diverse school settings.

Conclusions:

  • Influence and selection processes in adolescent smoking show considerable cross-school consistency.
  • Smoking prevalence within a school may modulate the specific mechanisms of peer influence and selection.
  • Future smoking interventions should incorporate context-specific modules addressing varying selection and influence processes based on local prevalence rates.