• Growth trajectories of health behaviors from adolescence through young adulthood 

      Wiium, Nora; Breivik, Kyrre; Wold, Bente (Peer reviewed; Journal article, 2015-10-28)
      Based on nine waves of data collected during a period of 17 years (1990–2007), the present study explored different developmental trajectories of the following unhealthy behaviors: regular smoking, lack of regular exercise, ...