Browsing Faculté des arts et des sciences – École de psychoéducation – Travaux et publications by Author "Dickson, Daniel J."

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  • Aggression can be contagious : longitudinal associations between proactive aggression and reactive aggression among young twins 

    Dickson, Daniel J.; Richmond, Ashley; Brendgen, Mara; Vitaro, Frank; Laursen, Brett; Dionne, Ginette; Boivin, Michel (Wiley, 2015-09)
    The present study examined sibling influence over reactive and proactive aggression in a sample of 452 same‐sex twins (113 male dyads, 113 female dyads). Between and within siblings influence processes were examined as a function of relative levels of ...

  • The gene–environmental architecture of the development of adolescent substance use 

    Gene–environmental architecture of adolescent substance use
    Vitaro, Frank; Dickson, Daniel J.; Brendgen, Mara; Laursen, Brett; Dionne, Ginette; Boivin, Michel (Cambridge University Press, 2018-02-19)
    Background: Using a longitudinal twin design and a latent growth curve/autoregressive approach, this study examined the genetic-environmental architecture of substance use across adolescence. Methods: Self-reports of substance use (i.e., alcohol, ...