Blar i forfatter "Mari, Jair de J"

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    • Does cyberbullying occur simultaneously with other types of violence exposure? 

      Vieira, Marlene A; Rønning, John Andreas; Mari, Jair de J; Bordin, Isabel A (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-17)
      <i>Objective</i>: Our study aimed to verify whether cyberbullying victimization among adolescents occurs concomitantly with other forms of violence exposure (at home, at school and in the community).<p> <p><i>Methods</i>: A collaborative longitudinal study by Norwegian and Brazilian researchers was conducted in Itaboraí, a low-income city in southeast Brazil. At baseline, trained interviewers ...

    • Maternal Awareness of Adolescent Bullying Victimization in a Low-Income Context 

      Vieira, Marlene A.; Handegård, Bjørn Helge; Rønning, John Andreas; Duarte, Cristiane S.; Mari, Jair de J; Bordin, Isabel A (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-04-24)
      <p>Background: Adolescents and parents often disagree about the perception of bullying victimization since adults tend to underestimate its occurrence. <p>Objective: This study identifies factors that can influence maternal perception of bullying victimization experienced by her son/daughter in the past 12 months. <p>Methods: This cross-sectional study involved a representative sample of in-school ...