Browsing NTNU Open by Author "von Soest, Tilmann"

Now showing items 1-4 of 4

    • Secular Trends in Depressive Symptoms Among Norwegian Adolescents from 1992 to 2010 

      von Soest, Tilmann; Wichstrøm, Lars (Journal article; Peer reviewed, 2014)
      Several survey studies among adolescents have shown increasing rates of depressive symptoms over the last two to three decades. We know however little about mechanisms that might explain this increase. The present study ...

    • Secular trends in eating problems among norwegian adolescents from 1992 to 2010 

      von Soest, Tilmann; Wichstrøm, Lars (Journal article; Peer reviewed, 2014)
      Objective This study examines secular trends in eating problems among adolescents between 1992 and 2010. The study aims further to investigate whether such trends can be accounted for by secular changes in putative ...

    • Symptoms of Internet Gaming Disorder in Youth: Predictors and Comorbidity 

      Wichstrøm, Lars; Stenseng, Frode; Belsky, Jay; von Soest, Tilmann; Hygen, Beate Wold (Journal article; Peer reviewed, 2018)
      Internet gaming disorder (IGD) was included in the Addendum to DSM-5 as a condition for further study. Studies of community samples using a diagnostic interview are lacking, and evaluations of the proposed symptoms, ...

    • The Development of Global and Domain-Specific Self-Esteem From Age 13 to 31 

      von Soest, Tilmann; Wichstrøm, Lars; Kvalem, Ingela Lundin (Journal article; Peer reviewed, 2015)
      This study examines the development of global self-esteem and self-esteem in 6 specific domains across adolescence and young adulthood. Using a cohort-sequential design, we analyzed longitudinal data on 3,116 Norwegian men ...