Browsing Faculté des arts et des sciences – École de psychoéducation – Travaux et publications by Author "Hartl, Amy C."

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  • The spread of substance use and delinquency between adolescent twins 

    The spread of twin substance use and delinquency
    Laursen, Brett; Hartl, Amy C.; Vitaro, Frank; Brendgen, Mara; Dionne, Ginette; Boivin, Michel (American Psychological Association, 2017-02)
    This investigation examines the spread of problem behaviors (substance use and delinquency) between twin siblings. A sample of 628 twins (151 male twin pairs and 163 female twin pairs) drawn from the Quebec Newborn Twin Study completed inventories ...