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

      von Soest, Tilmann; Wichstrøm, Lars; Kvalem, Ingela Lundin (Journal of personality and social psychology;, Journal article; Peer reviewed, 2015-07-13)
      This study examines the development of global self-esteem and self-esteem in six specific domains across adolescence and young adulthood. Using a cohort-sequential design, we analyzed longitudinal data on 3,116 Norwegian ...
    • 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 ...
    • 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 ...