• Bullying Involvement in Adolescence: Implications for Sleep, Mental Health, and Academic Outcomes 

      Hysing, Mari; Askeland, Kristin Gärtner; La Greca, Annette M.; Solberg, Mona Elin; Breivik, Kyrre; Sivertsen, Børge (Journal article; Peer reviewed, 2019)
      Adolescents’ involvement in bullying is associated with both sleep and mental health problems, but the nature of this association remains unclear; further, its association with academic outcomes has received little attention. ...
    • Divorce and adolescent academic achievement: Heterogeneity in the associations by parental education 

      Nilsen, Sondre Aasen; Breivik, Kyrre; Wold, Bente; Askeland, Kristin Gärtner; Sivertsen, Børge; Hysing, Mari; Bøe, Tormod (Peer reviewed; Journal article, 2020)
      Background The link between parental divorce and adolescents’ academic achievement may depend on parental educational levels. However, findings have been inconsistent regarding whether the negative associations between ...
    • Factor Structure and Psychometric Properties of the Resilience Scale for Adolescents (READ) 

      Askeland, Kristin Gärtner; Hysing, Mari; Sivertsen, Børge; Breivik, Kyrre (Journal article; Peer reviewed, 2019)
      Psychometric evaluations of the Resilience Scale for Adolescents (READ) have yielded inconsistent support for the original five-factor solution, with different modifications being proposed. The aim of the present article ...
    • Life events and adolescent depressive symptoms: Protective factors associated with resilience 

      Askeland, Kristin Gärtner; Bøe, Tormod; Breivik, Kyrre; La Greca, Annette M.; Sivertsen, Børge; Hysing, Mari (Peer reviewed; Journal article, 2020)
      Depression is a public health concern among youth, and it is pertinent to identify factors that can help prevent development of depressive symptoms in adolescence. This study aimed to investigate the association between ...
    • Sleep patterns and insomnia among internationally adopted adolescents 

      Askeland, Kristin Gärtner; Sivertsen, Børge; Hysing, Mari (Peer reviewed; Journal article, 2020)
      Objective Sleep is essential for adolescent development. We aimed to investigate sleep patterns and insomnia among internationally adopted adolescents compared with their nonadopted peers. Design Cross-sectional. ...