In Norway, the interdisciplinary theme Public Health and Life Skills has been introduced in the new National K-12 curriculum, with the intention of promoting students' physical and mental health and enhancing their social and academic coping resources. This paper presents a case study related to a project of expanded student services in an upper…

Post-traumatic stress disorder (PTSD) is associated with temporary, distinct cognitive impairment. This study explores how cognitive impaired academic performance is recognized and explained by young Norwegians who survived the Utøya massacre of July 22, 2011. Qualitative interviewing of 65 students (aged 16-29 years) was conducted 2.5 years after…

This study examined the development of social skills across five measurement points from 4th through 7th grade, and the influence of child gender and school-related factors on the level and growth of social skills, in a large sample of normally developing children in Norway (N = 2,076). On average, children's social skills scores increased…

Results from the first study of the three-level School-Wide Positive Behavior Support model in Europe (SWPBS, called N-PALS) are presented. Using a strengthened nonrandomized design, data was collected from more than 1,200 teachers and 7,640 students at four measure points over four school years in 28 Norwegian intervention schools and 20…

The present study was aimed at investigating the relationships between students' perceived classroom achievement goals, school engagement and substance use in terms of smoking and drinking, and at investigating gender differences regarding these issues in a sample of 1,239 Norwegian 10th grade students. A multivariate analysis showed that…

This paper reviews literature on the rationale, challenges, and recommendations for choosing a nonequivalent comparison (NEC) group design when evaluating intervention effects. After reviewing frequently addressed threats to validity, the paper describes recommendations for strengthening the research design and how the recommendations were…