Forskning på helse og helseatferd blant barn og unge.

Tilknyttet studien "Helsevaner blant skoleelever. En WHO studie i flere land (HEVAS)".

Spesifikt fokus på fysisk aktivitet og helse, og tiltak for å fremme fysisk aktivitet i befolkningen. 

Mobil nr. 95809548 for kontakt rundt forskningen.

Vitenskapelig artikkel

• Jørgensen, Magnus; Wold, Bente; Smith, Otto Robert Frans et al. (2025). Socioeconomic differences in adolescent health behaviors and their effect on inequalities in adult depressed mood: findings from a 27-year longitudinal study. (ekstern lenke)
• Aryal, Rachana; Hjetland, Gunnhild Johnsen; Haug, Ellen Merethe Melingen et al. (2025). Online Personas: Associations Between Focus on Self-Presentation and Social Comparison on Social Media and Mental Well-Being in Early Adolescence. (ekstern lenke)
• Robson, Catharina Wold; Fismen, Anne-Siri; Skogen, Jens Christoffer et al. (2025). Secular trends in body weight perception among Norwegian adolescents: a 28-year cross-sectional analysis (1994–2022). (ekstern lenke)
• Haug, Ellen Merethe Melingen (2024). Adolescents’ screen-based media use and the relationship with moderate-to-vigorous physical activity, sports club participation and active commuting. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Smith, Otto Robert Frans; Ng, Kwok et al. (2024). Family structure and the association with physical activity-Findings from 40 countries participating in the Health Behaviour in School-aged Children (HBSC) study. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Rønnestad, Mathilde; Smith, Otto Robert Frans (2024). Physical activity, problematic gaming behavior, and quality of life prior and during the first 9 months of the COVID-19 pandemic: Findings from a longitudinal study among university students. (ekstern lenke)
• Kristensen, Sara Madeleine; Jørgensen, Magnus; Haug, Ellen Merethe Melingen (2024). I want to play a game: Examining sex differences in the effects of pathological gaming, academic self-efficacy, and academic initiative on academic performance in adolescence. (ekstern lenke)
• Langøy, Amund; Diseth, Åge Røssing; Wold, Bente et al. (2024). Autonomy support, basic needs satisfaction, and involvement in physical education among Norwegian secondary school students. (ekstern lenke)
• Lehmann, Stine; Skogen, Jens Christoffer; Sandal, Gro Mjeldheim et al. (2024). Stress and coping strategies among youth during the COVID-19 pandemic: a population-based cohort study. (ekstern lenke)
• Jørgensen, Magnus; Smith, Otto Robert Frans; Wold, Bente et al. (2024). Social inequality in the association between life transitions into adulthood and depressed mood: a 27-year longitudinal study. (ekstern lenke)
• Samdal, Oddrun; Ljøsne, Isabelle Sylvie Budin; Haug, Ellen Merethe Melingen et al. (2023). Encouraging greater empowerment for adolescents in consent procedures in social science research and policy projects. (ekstern lenke)
• Brindley, Catherina; Hamrik, Zdenek; Kleszczewska, Dorota et al. (2023). Gender-specific social and environmental correlates of active travel to school in four European countries: the HBSC Study. (ekstern lenke)
• Alpers, Silvia Eiken; Pallesen, Ståle; Vold, Jørn Henrik et al. (2023). The association between psychological distress and alcohol consumption and physical activity: a population-based cohort study. (ekstern lenke)
• Riddervold, Sofie; Haug, Ellen Merethe Melingen; Kristensen, Sara Madeleine (2023). Sports participation, body appreciation and life satisfaction in Norwegian adolescents: A moderated mediation analysis. (ekstern lenke)
• Jørgensen, Magnus; Smith, Otto Robert Frans; Wold, Bente et al. (2023). Tracking of depressed mood from adolescence into adulthood and the role of peer and parental support: A partial test of the Adolescent Pathway Model. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Castillo, Isabel; Samdal, Oddrun et al. (2023). Body-related concerns and participation in physical education among adolescent students: the mediating role of motivation. (ekstern lenke)
• Kysnes, Bjarte Birkeland; Hjetland, Gunnhild Johnsen; Haug, Ellen Merethe Melingen et al. (2022). The association between sharing something difficult on social media and mental well-being among adolescents. Results from the “LifeOnSoMe”-study. (ekstern lenke)
• Bjørknes, Ragnhild; Skogen, Jens Christoffer; Nærde, Ane et al. (2022). Parental stress during the COVID-19 pandemic: A one-year follow-up. (ekstern lenke)
• Algrøy, Erling Andre; Samdal, Oddrun; Haug, Ellen Merethe Melingen (2022). An investigation of the implementation of obligatory physical activity classes for 5th-7th grade in Norway. (ekstern lenke)
• Lehmann, Stine; Haug, Ellen Merethe Melingen; Bjørknes, Ragnhild et al. (2022). Quality of life among young people in Norway during the COVID‑19 pandemic. A longitudinal study. (ekstern lenke)
• Fismen, Anne-Siri; Smith, Otto Robert Frans; Helleve, Arnfinn et al. (2022). Cross-national variation in the association between family structure and overweight and obesity: Findings from the Health Behaviour in School-aged children (HBSC) study. (ekstern lenke)
• Smith, Otto Robert Frans; Sæther, Solbjørg Makalani Myrtveit; Haug, Ellen Merethe Melingen et al. (2022). Long-term outcomes at 24- and 36-month follow-up in the intervention arm of the randomized controlled trial of Prompt Mental Health Care. (ekstern lenke)
• Lehmann, Stine; Skogen, Jens Christoffer; Sandal, Gro Mjeldheim et al. (2022). Emerging mental health problems during the COVID-19 pandemic among presumably resilient youth -a 9-month follow-up. (ekstern lenke)
• Tell, Disa Kristina; Oldeide, Olin Blaalid; Larsen, Torill Marie Bogsnes et al. (2022). Lessons Learned from an Intersectoral Collaboration between the Public Sector, NGOs, and Sports Clubs to Meet the Needs of Vulnerable Youths. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Mæland, Silje; Lehmann, Stine et al. (2022). Increased gaming during COVID-19 predicts physical inactivity among youth in Norway - a two-wave longitudinal cohort study. (ekstern lenke)
• Hamre, Regina; Smith, Robert; Samdal, Oddrun et al. (2022). Gaming Behaviors and the Association with Sleep Duration, Social Jetlag, and Difficulties Falling Asleep among Norwegian Adolescents. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Smith, Otto Robert Frans; Bucksch, Jens et al. (2021). 12-year trends in active school transport across four european countries—findings from the health behaviour in school-aged children (Hbsc) study. (ekstern lenke)
• Lehmann, Stine; Skogen, Jens Christoffer; Haug, Ellen et al. (2021). Perceived consequences and worries among youth in Norway during the COVID-19 pandemic lockdown. (ekstern lenke)
• Bjørknes, Ragnhild; Sandal, Gro Mjeldheim; Mæland, Silje et al. (2021). ‘We are unlikely to return to the same world, and I do not want it to destroy my future.’ Young people's worries through the outbreak of the COVID-19 pandemic. (ekstern lenke)
• Jensen, Pia; Haug, Ellen Merethe Melingen; Sivertsen, Børge et al. (2021). Satisfaction With Life, Mental Health Problems and Potential Alcohol-Related Problems Among Norwegian University Students. (ekstern lenke)
• Fismen, Anne-Siri; Smith, Otto Robert Frans; Samdal, Oddrun et al. (2020). Associations between family structure and adolescents' food habits. (ekstern lenke)
• Langøy, Amund; Smith, Otto Robert Frans; Wold, Bente et al. (2019). Associations between family structure and young people's physical activity and screen time behaviors. (ekstern lenke)
• Brandseth, Oda Lekve; Håvarstein, Malin Torstveit; Urke, Helga Bjørnøy et al. (2019). Mental well-being among students in Norwegian upper secondary schools: the role of teacher support and class belonging. (ekstern lenke)
• Solstad, Bård Erlend; Ivarsson, Andreas; Haug, Ellen et al. (2018). Youth Sport Coaches’ Well-Being Across the Season: The Psychological Costs and Benefits of Giving Empowering and Disempowering Sports Coaching to Athletes. (ekstern lenke)
• Gjesdal, Siv; Haug, Ellen; Ommundsen, Yngvar (2018). A Conditional Process Analysis of the Coach-Created Mastery Climate, Task Goal Orientation, and Competence Satisfaction in Youth Soccer: The Moderating Role of Controlling Coach Behavior. (ekstern lenke)
• Smith, Otto Robert Frans; Alves, Daniele Evelin; Knapstad, Marit et al. (2017). Measuring mental well-being in Norway: validation of the Warwick-Edinburgh Mental Well-being Scale (WEMWBS). (ekstern lenke)
• Smith, Otto Robert Frans; Melkevik, Ole; Samdal, Oddrun et al. (2017). Psychometric properties of the five-item version of the Mindful Awareness Attention Scale (MAAS) in Norwegian adolescents. (ekstern lenke)
• Melkevik, Ole; Haug, Ellen; Rasmussen, Mette et al. (2015). Are associations between electronic media use and BMI different across levels of physical activity?. (ekstern lenke)
• Quested, Eleanor; Ntoumanis, Nikos; Viladrich, Carme et al. (2013). Intentions to drop-out of youth soccer: A test of the basic needs theory among European youth from five countries. (ekstern lenke)
• Wold, Bente; Duda, Joan L.; Balaguer, Isabel et al. (2013). Comparing self-reported leisure-time physical activity, subjective health, and life satisfaction among youth soccer players and adolescents in a reference sample. (ekstern lenke)
• Iannotti, Ronald J; Chen, Rusan; Kololo, Hanna et al. (2013). Motivations for adolescent participation in leisure-time physical activity : international differences. (ekstern lenke)
• Papaioannou, Athanasios; Appleton, Paul R.; Torregrosa, Miquel et al. (2013). Moderate-to-vigorous physical activity and personal well-being in European youth soccer players: Invariance of physical activity, global self-esteem and vitality across five countries. (ekstern lenke)
• Duda, Joan L.; Quested, Eleanor; Haug, Ellen et al. (2013). Promoting Adolescent health through an intervention aimed at improving the quality of their participation in Physical Activity (PAPA): Background to the project and main trial protocol. (ekstern lenke)
• Samdal, Oddrun; Bye, Hege Høivik; Torsheim, Torbjørn et al. (2012). Trender i sosial ulikhet i helseatferd. (ekstern lenke)
• Haug, Ellen; Torsheim, Torbjørn; Sallis, James F. et al. (2010). The characteristics of the outdoor school environment associated with physical activity. (ekstern lenke)
• Haug, Ellen; Torsheim, Torbjørn; Samdal, Oddrun (2010). Local school policies increase physical activity in Norwegian secondary schools. (ekstern lenke)
• Haug, Ellen; Rasmussen, Mette; Samdal, Oddrun et al. (2009). Overweight in school-aged children and its relationship with demographic and lifestyle factors: results from the WHO-Collaborative Health Behaviour in School-aged Children (HBSC) Study. (ekstern lenke)
• Iannotti, Ronald J; Janssen, Ian; Haug, Ellen et al. (2009). Interrelationships of adolescent physical activity, screen-based sedentary behaviour, and social and psychological health. (ekstern lenke)
• Haug, Ellen; Torsheim, Torbjørn; Samdal, Oddrun (2008). Physical environmental characteristics and individual interests as correlates of physical activity in Norwegian secondary schools: The health behaviour in school-aged children study. (ekstern lenke)

Rapport

• Samdal, Oddrun; Falco Perez, Maria Coral; Fismen, Anne-Siri et al. (2024). Trender i barn og unges helsevaner og trivsel. Helsevaner blant skoleelever - en flernasjonal undersøkelse (HEVAS). Norske data fra 1983-2022.. (ekstern lenke)
• Haug, Ellen Merethe Melingen; Robson, Catharina Wold; Helland, Trond et al. (2020). Barn og unges helse og trivsel: Forekomst og sosial ulikhet i Norge og Norden. (ekstern lenke)
• Samdal, Oddrun; Bye, Hege Høivik; Torsheim, Torbjørn et al. (2012). Sosial ulikhet i helse og læring blant barn og unge: Resultater fra den landsrepresentative spørreskjemaundersøkelsen ”Helsevaner blant skoleleelver. En WHO-undersøkelse i flere land”. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen; Slåtten, Hilde et al. (2008). Evalueringsrapport II: Fysisk aktivitet og måltider. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen; Hansen, Fredrik et al. (2006). Evalueringsrapport Fysisk aktivitet og måltider. (ekstern lenke)
• Mæhlum, Sverre; Heiberg, Arvid; Fagerli, Arne et al. (2004). Fysisk aktivitet for mennesker med funksjonsnedsettelser;anbefalinger. (ekstern lenke)

Vitenskapelig foredrag

• Haug, Ellen Merethe Melingen; Smith, Robert; Wold, Bente (2023). Depressed mood from early adolescence to mid-adulthood: A life course perspective focused on social inequality, gender, and the role of adolescent pathways. . (ekstern lenke)
• Langøy, Amund; Haug, Ellen (2016). Family structure and physical activity. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen; Torsheim, Torbjørn (2011). The interplay between students’ interest and school facilites and policies to promote student level physical activity. (ekstern lenke)

Poster

• Fismen, Anne-Siri; Helleve, Arnfinn; Samdal, Oddrun et al. (2021). Cross-national variation of the association between family structure and BMI: findings from the Health Behaviour in School-aged Children (HBSC) study. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Kalman, Michal; Inchley, Jo; Sigmundova, Dagmar et al. (2015). Secular trends in moderate-to-vigorous physical activity in 32 countries from 2002 to 2010: A cross-national perspective. (ekstern lenke)
• Ahluwalia, Namanjeet; Dalmasso, Paola; Rasmussen, Mette et al. (2015). Trends in overweight prevalence among 11-, 13- and 15-year-olds in 25 countries in Europe, Canada and USA from 2002 to 2010. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Haugland, Siren; Haug, Ellen (2012). Fysisk aktivitet i forbygging og behandling av overvekt. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen (2010). Betydningen av et sunt kosthold og fysisk aktivitet for helse og læring. (ekstern lenke)
• Haug, Ellen; Haugland, Siren (2009). Fysisk aktivitet. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen; Torsheim, Torbjørn et al. (2005). School level influences on physical activity and school meals. (ekstern lenke)

Doktorgradsavhandling

• Haug, Ellen (2008). Multilevel correlates of physical activity in the school setting. (ekstern lenke)

Fagartikkel

• Larsen, Torill M.B.; Samdal, Oddrun; Haug, Ellen (2007). Hovedresultater fra :Fysisk aktivitet og måltider i skolen. (ekstern lenke)

Populærvitenskapelig foredrag

• Samdal, Oddrun; Haug, Ellen (2004). Evaluering av fysisk aktivitet og måltider i skolen. (ekstern lenke)
• Samdal, Oddrun; Haug, Ellen (2004). Fysisk aktivitet og måltider i skolen : Målsetting og forventninger om resultat. (ekstern lenke)

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