Blar i Publikasjoner fra CRIStin på forfatter "Åvitsland, Andreas"
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The association between physical fitness and mental health in Norwegian adolescents
Åvitsland, Andreas; Leibinger, Eva; Haugen, Tommy; Kolle, Elin; Lerum, Øystein; Solberg, Runar Barstad; Dyrstad, Sindre Mikal (Peer reviewed; Journal article, 2020-05)Background Studies indicate that health-related components of physical fitness are associated with mental health outcomes. However, research is scarce concerning this relationship in young adolescents in general and ... -
Associations between changes in physical fitness and psychological difficulties status among Norwegian adolescents
Åvitsland, Andreas; Leibinger, Eva; Kolle, Elin; Haugen, Tommy; Dyrstad, Sindre Mikal (Peer reviewed; Journal article, 2021-06)Objectives To investigate the associations for one-year changes in cardiorespiratory fitness, muscular strength and body mass index, with psychological difficulties status in adolescents. Methods Norwegian 14-15-year-olds ... -
Effects of a school-based physical activity intervention on academic performance in 14-year old adolescents: a cluster randomized controlled trial – the School in Motion study
Solberg, Runar Barstad; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred; Ekelund, Ulf; Säfvenbom, Reidar; Haugen, Tommy; Stølevik, Sveinung Berntsen; Åvitsland, Andreas; Lerum, Øystein; Resaland, Geir Kåre; Kolle, Elin (Peer reviewed; Journal article, 2021-05)Background School-based physical activity interventions evaluating the effect on academic performance usually includes children. We aimed to investigate the effect of a nine-month, school-based physical activity intervention ... -
Effects of school-based physical activity interventions on mental health in adolescents: The School in Motion cluster randomized controlled trial
Åvitsland, Andreas; Leibinger, Eva; Resaland, Geir Kåre; Solberg, Runar Barstad; Kolle, Elin; Dyrstad, Sindre Mikal (Peer reviewed; Journal article, 2020)Purpose To investigate the effects of two school-based physical activity interventions on mental health in Norwegian adolescents. Methods Students from 29 lower secondary schools in Norway (n = 2084; 14–15 years; 49% ... -
The process evaluation of a school-based physical activity intervention: influencing factors and potential consequences of implementation
Åvitsland, Andreas; Ohna, Stein Erik Solbø; Dyrstad, Sindre Mikal; Tjomsland, Hege Eikeland; Lerum, Øystein; Leibinger, Eva (Peer reviewed; Journal article, 2020)Purpose This paper evaluates the implementation of a school-based physical activity intervention and discusses how the intervention outcomes can be influenced by the implementation. Design/methodology/approach In four ...