Impact of a 2-year multimodal intervention for disruptive 6-year-olds on substance use in adolescence: randomised controlled trial

N. CASTELLANOS-RYAN ; J. R. SÉGUIN ; F. VITARO ; S. PARENT ; R. E. TREMBLAY | 2013
Dans British Journal of Psychiatry (Vol.203, n°3, September 2013) Article : Périodique

ENGLISH: Background: Adolescent substance use is associated with both earlier childhood behavioural problems and serious lifetime addiction problems later in life. Aims: To examine whether, and through which mechanisms, targeting risk factors [...]

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A population-based analysis of the relationship between substance use and adolescent cognitive development

J. F. G. MORIN ; M. H. AFZALI ; J. BOURQUE ; S. H. STEWART ; J. R. SÉGUIN ; M. O'LEARY-BARRETT ; P. J. CONROD | 2019
Dans American Journal of Psychiatry (Vol.176, n°2, February 2019) Article : Périodique

Objective: Alcohol and cannabis misuse are related to impaired cognition. When inferring causality, four nonexclusive theoretical models can account for this association: 1) a common underlying vulnerability model; 2) a neuroplasticity model in [...]

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