Browsing Brage NIH by Author "Klepp, Knut Inge"
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Changes in adolescents’ and parents’ intakes of sugar-sweetened beverages, fruit and vegetables after 20 months: results from the HEIA study a comprehensive, multi-component school-based randomized trial
Bjelland, Mona; Hausken, Solveig E. Sand; Bergh, Ingunn Holden; Grydeland, May; Klepp, Knut Inge; Andersen, Lene F.; Totland, Torunn Holm; Lien, Nanna (Journal article; Peer reviewed, 2015-03-20)Background: Interventions conducted in school-aged children often involve parents, but few studies have reported effects on parents’ own behaviour as a result of these interventions. Objective: To determine if a ... -
Post-intervention effects on screen behaviours and mediating effect of parental regulation: The HEalth In Adolescents study – a multi-component school-based randomized controlled trial
van Stralen, Maartje M.; Bjelland, Mona; Grydeland, May; Lien, Nanna; Klepp, Knut Inge; Anderssen, Sigmund A.; Ommundsen, Yngvar (Journal article; Peer reviewed, 2014-02-23)Background: To improve effectiveness of future screen behaviour interventions, one needs to know whether an intervention works via the proposed mediating mechanisms and whether the intervention is equally effective among ...