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Samfunnspsykologi

Skole-og opplæringspsykologi

Vitenskapelig artikkel

• Lisa-Christine Girard; Martin Okolikj; Mari Hysing et al. (2025). Lifetime prevalence of mental disorders and the costs for civic engagement among college and university students: Insights from the Norwegian SHoT2022 cohort. (ekstern lenke)
• Børge Sivertsen; Rory C. O'Connor; Daryl B. O'Connor et al. (2025). Non-suicidal self-harm among adolescents with substantiated childhood maltreatment: Findings from the Norwegian Triple-S Study. (ekstern lenke)
• Ove Heradstveit; Siren Haugland; Mari Hysing et al. (2020). Physical inactivity, non-participation in sports and socioeconomic status: a large population-based study among Norwegian adolescents. (ekstern lenke)
• Børge Sivertsen; Marit Knapstad; Keith Petrie et al. (2022). Changes in mental health problems and suicidal behaviour in students and their associations with COVID-19-related restrictions in Norway: A national repeated cross-sectional analysis. (ekstern lenke)
• Kaia Kjørstad; Mari Hysing; Anders Dovran et al. (2025). The use of and satisfaction with health and care services for children and adolescents with a history of maltreatment. (ekstern lenke)
• Mari Hysing; Allison G. Harvey; Kjell Morten Stormark et al. (2018). Precursors of delayed sleep phase in adolescence: a population-based longitudinal study. (ekstern lenke)
• Solbjørg Makalani Myrtveit; Børge Sivertsen; Jens Christoffer Skogen et al. (2014). Adolescent neck and shoulder pain - the association with depression, physical activity, screen-based activities, and use of health care services. (ekstern lenke)
• Mari Hysing; Allison G. Harvey; Steven J. Linton et al. (2016). Sleep and academic performance in later adolescence: results from a large population-based study. (ekstern lenke)
• Ove Heradstveit; Mari Hysing; Tormod Bøe et al. (2023). Prospective associations between adolescent risky substance use and school dropout and the role of externalising and internalising problems. (ekstern lenke)
• Viktor Schønning; Mari Hysing; Anders Dovran et al. (2023). Sleep and childhood maltreatment: A matched-control study of sleep characteristics in Norwegian 16–19-year-olds. (ekstern lenke)
• Ingrid Kvestad; Sunita Taneja; Ravi Prakash Upadhyay et al. (2020). Vitamin B12, folate, and cognition in 6-to 9-year-olds: a randomized controlled trial. (ekstern lenke)
• Astri Lundervold; Kyrre Breivik; Maj-Britt Rocio Posserud et al. (2013). Symptoms of depression as reported by Norwegian adolescents on the Short Mood and Feelings Questionnaire. (ekstern lenke)
• Ingrid Kvestad; Suman Ranjitkar; Manjeswori Ulak et al. (2019). Earthquake exposure and post-traumatic stress among nepalese mothers after the 2015 earthquakes. (ekstern lenke)
• Ottar Birgisson; Mari Hysing; Hege Randi Eriksen et al. (2023). The relationship between online communication and adolescents’ mental health: Long-term evaluation between genders. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Kristin Gärtner Askeland et al. (2021). Do Parental Education-Related Inequality Matter in Child and Adolescent Utilization of Mental Health Services: Results From a Norwegian Register Linkage Study. (ekstern lenke)
• Suman Ranjitkar; Tor Arne Strand; Manjeswori Ulak Chandyo et al. (2022). Impact of the COVID-19 pandemic on daily life and worry among mothers in Bhaktapur, Nepal. (ekstern lenke)
• Ove Heradstveit; Nathalie Gjertsen; Anette Christine Iversen et al. (2020). Substance-related problems among adolescents in child welfare services: A comparison between individuals receiving in-home services and those in foster care. (ekstern lenke)
• Sondre Aasen Nilsen; Kyrre Breivik; Bente Wold et al. (2020). Divorce and adolescent academic achievement: Heterogeneity in the associations by parental education. (ekstern lenke)
• Børge Sivertsen; Ståle Pallesen; Liv Sand et al. (2014). Sleep and body mass index in adolescence: results from a large population-based study of Norwegian adolescents aged 16 to 19 years. (ekstern lenke)
• Merina Shrestha; Catherine Schwinger; Mari Hysing et al. (2020). Agreement between mothers and fieldworkers while assessing child development using ages and stages questionnaires, Third edition in Nepal. (ekstern lenke)
• Tor A Strand; Manjeswori Ulak; Ram Krishna Chandyo et al. (2017). The effect of vitamin B12 supplementation in Nepalese infants on growth and development: Study protocol for a randomized controlled trial. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Allison G. Harvey et al. (2021). The Epidemiology of Insomnia and Sleep Duration Across Mental and Physical Health: The SHoT Study. (ekstern lenke)
• Liv Sand; Bryan Lask; Mari Hysing et al. (2014). In the parents’ view: weight perception accuracy, disturbed eating patterns and mental health problems among young adolescents. (ekstern lenke)
• Ove Heradstveit; Jens Christoffer Skogen; Jørn Hetland et al. (2017). Alcohol and illicit drug use are important factors for school-related problems among adolescents. (ekstern lenke)
• Børge Sivertsen; Rory C. O’Connor; Sondre Aasen Nilsen et al. (2023). Mental health problems and suicidal behavior from adolescence to young adulthood in college: linking two population-based studies. (ekstern lenke)
• Sondre Aasen Nilsen; Mari Hysing; Kyrre Breivik et al. (2019). Complex families and health complaints among adolescents: A population-based cross-sectional study. (ekstern lenke)
• Astri J. Lundervold; Lin Sørensen; Maj-Britt Rocio Posserud et al. (2023). Low Persistence of Inattention Symptoms From Childhood to Adolescence: A Population-Based Study. (ekstern lenke)
• Merete Røineland Benestad; Jorunn Drageset; Hege Synnøve Havstad Clemm et al. (2021). Self-Reported Health in Adolescents With Exercise-Induced Laryngeal Obstruction; A Cross-Sectional Study. (ekstern lenke)
• Lisbeth Beate Sandtorv; Mari Hysing; Malin Rognlid et al. (2017). Mental Health in School-Aged Children Prenatally Exposed to Alcohol and Other Substances. (ekstern lenke)
• Yngvild Sørebø Danielsen; Ståle Pallesen; Børge Sivertsen et al. (2020). Weekday time in bed and obesity risk in adolescence. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Børge Sivertsen (2020). The Burden of Care: A National Survey on the Prevalence, Demographic Characteristics and Health Problems Among Young Adult Carers Attending Higher Education in Norway. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Jens Christoffer Skogen et al. (2016). The Strengths and Difficulties Questionnaire (SDQ): Factor structure and gender equivalence in Norwegian adolescents. (ekstern lenke)
• Suman Ranjitkar; Ingrid Kvestad; Tor A Strand et al. (2018). Acceptability and reliability of the Bayley Scales of infant and Toddler Development-III Among Children in Bhaktapur, Nepal. (ekstern lenke)
• Ingrid Kvestad; Sunita Taneja; Mari Hysing et al. (2015). Diarrhea, stimulation and growth predict neurodevelopment in young North Indian Children. (ekstern lenke)
• Ingrid Kvestad; Mari Hysing; Merina Shrestha et al. (2017). Vitamin B-12 status in infancy is positively associated with development and cognitive functioning 5 y later in Nepalese children. (ekstern lenke)
• Tormod Bøe; Børge Sivertsen; Einar Heiervang et al. (2014). Socioeconomic status and child mental health: the role of parental emotional well-being and parenting practices. (ekstern lenke)
• Amie C. Hayley; Børge Sivertsen; Mari Hysing et al. (2017). Sleep difficulties and academic performance in Norwegian higher education students. (ekstern lenke)
• Astri Lundervold; Jocelyn I. Meza; Mari Hysing et al. (2017). Parent Rated Symptoms of Inattention in Childhood Predict High School Academic Achievement Across Two Culturally and Diagnostically Diverse Samples. (ekstern lenke)
• Tormod Bøe; Jens Christoffer Skogen; Børge Sivertsen et al. (2017). Economic volatility in childhood and subsequent adolescent mental health problems: a longitudinal populationbased study of adolescents. (ekstern lenke)
• Lisa-Christine Girard; Tormod Bøe; Sondre Aasen Nilsen et al. (2024). Developmental trajectories of conduct problems and time-varying peer problems: the Bergen child study. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Sondre Aasen Nilsen et al. (2023). Sleep and dropout from upper secondary school: A register-linked study. (ekstern lenke)
• Kristin Gärtner Askeland; Mari Hysing; Børge Sivertsen (2022). The Importance of Perceived Discrimination and Pre-Adoption Risk for Mental Health Problems among Young Adult Internationally Adopted Students in Norway. (ekstern lenke)
• Mari Hysing; Allison G. Harvey; Leila Torgesen et al. (2014). Trajectories and predictors of nocturnal awakenings and sleep duration in infants. (ekstern lenke)
• Marit Burkeland-Lie; Jens Christoffer Skogen; Børge Sivertsen et al. (2026). Parenting After Child Maltreatment: A Study of Maternal Parenting Strategies and the Parent-child Relationship. (ekstern lenke)
• Roshan Sintakala; Suman Ranjitkar; Ram Krishna Chandyo et al. (2025). The Behavior Rating Inventory of Executive Function-Preschool Version in Nepali Children With Poor Growth in Infancy. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Tormod Bøe (2025). The association between financial strain, psychological distress and subsequent depression: findings from a Norwegian national study. (ekstern lenke)
• Ove Heradstveit; Jens Christoffer Skogen; Tormod Bøe et al. (2018). Prospective associations between childhood externalising and internalising problems and adolescent alcohol and drug use: The Bergen Child Study. (ekstern lenke)
• Hanne Marit Bjørgaas; Irene Bircow Elgen; Mari Hysing (2020). Trajectories of psychiatric disorders in a cohort of children with cerebral palsy across four years. (ekstern lenke)
• Kristine Marie Stangenes; Mari Hysing; Irene Bircow Elgen et al. (2019). Sleep problems, behavioural problems and respiratory health in children born extremely preterm: a parental questionnaire study. (ekstern lenke)
• Mari Hysing; Kristin Gärtner Askeland; Annette M. La Greca et al. (2019). Bullying Involvement in Adolescence: Implications for Sleep, Mental Health, and Academic Outcomes. (ekstern lenke)
• Børge Sivertsen; Morten Birkeland Nielsen; Ida E.H. Madsen et al. (2019). Sexual harassment and assault among university students in Norway. A cross-sectional prevalence study. (ekstern lenke)
• Sanne C. Smid; Joop Hox; Einar Heiervang et al. (2018). Measurement Equivalence and Convergent Validity of a Mental Health Rating Scale. (ekstern lenke)
• Ingrid Kvestad; Ram Krishna Chandyo; Catherine Schwinger et al. (2022). Biomass fuel use for cooking in Nepalese families and child cognitive abilities, results from a community-based study. (ekstern lenke)
• Mari Hysing; Irene Elgen; Christopher Gillberg et al. (2009). Emotional and behavioural problems in subgroups of children with chronic illness: results from a large-scale population study. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Asle Hoffart et al. (2021). Effect of early intervention for anxiety on sleep outcomes in adolescents: a randomized trial. (ekstern lenke)
• Ingrid Kvestad; Mari Hysing; Marian Kjellevold et al. (2021). Maternal cod intake during pregnancy and infant development in the first year of life: Secondary analyses from a randomized controlled trial. (ekstern lenke)
• Ingvild West Saxvig; Linn Nyjordet Evanger; Ståle Pallesen et al. (2021). Circadian typology and implications for adolescent sleep health. Results from a large, cross-sectional, school-based study. (ekstern lenke)
• Linn Nyjordet Evanger; Ståle Pallesen; Ingvild W. Saxvig et al. (2024). Associations between sleep duration, insomnia, depression, anxiety and registry-based school grades: A longitudinal study among high-school students. (ekstern lenke)
• Siri Kaldenbach; Mari Hysing; Tor A. Strand et al. (2024). Energy drink consumption and sleep parameters in college and university students: a national cross-sectional study. (ekstern lenke)
• Mari Hysing; Irene Bircow Elgen; Christopher Gillberg et al. (2007). Chronic physical illness and mental health in children. Results from a large-scale population study. (ekstern lenke)
• Børge Sivertsen; Allison G. Harvey; Michael Gradisar et al. (2020). Delayed sleep–wake phase disorder in young adults: prevalence and correlates from a national survey of Norwegian university students. (ekstern lenke)
• Andrew L. Thorne-Lyman; Merina Shrestha; Wafaie W. Fawzi et al. (2019). Dietary diversity and child development in the far west of Nepal: A cohort study. (ekstern lenke)
• Ravi Prakash Upadhyay; Mari Hysing; Sunita Taneja et al. (2020). Linear growth between early and late childhood and cognitive outcomes at 6 to 9 years of age. (ekstern lenke)
• Ram Krishna Chandyo; Suman Ranjitkar; Jaya S. Silpakar et al. (2024). Sleep characteristics and changes in sleep patterns among infants in Bhaktapur, Nepal. (ekstern lenke)
• Kristin Gärtner Askeland; Tormod Bøe; Astri J. Lundervold et al. (2020). The association between symptoms of depression and school absence in a population-based study of late adolescents. (ekstern lenke)
• Mari Hysing; Astri Lundervold; Maj-Britt Rocio Posserud et al. (2016). Association between sleep problems and symptoms of attention deficit hyperactivity disorder in adolescence: results from a large population-based study. (ekstern lenke)
• Camilla Sigvaldsen Løvvik; Simon Nygaard Øverland; Mari Hysing et al. (2014). Associations between illness perceptions and return-to-work expectations in workers with common mental health symptoms. (ekstern lenke)
• Brita Askeland Winje; Ingrid Kvestad; Srinivasan Krishnamachari et al. (2018). Does early vitamin B12 supplementation improve neurodevelopment and cognitive function in childhood and into school age: a study protocol for extended follow-ups from randomised controlled trials in India and Tanzania. (ekstern lenke)
• Ove Heradstveit; Bente Storm Mowatt Haugland; Sondre Aasen Nilsen et al. (2021). Parental Mental Illness as a Risk Factor for Adolescent Psychiatric Disorders: A Registry-Based Study of Specialized Child and Adolescent Health Services. (ekstern lenke)
• Kristin Gärtner Askeland; Rebecca Lynn Radlick; Tormod Bøe et al. (2024). Parental unemployment and educational outcomes in late adolescence: the importance of family cohesion, parental education, and family income in a Norwegian study. (ekstern lenke)
• Iris Mulders Steine; Jens Christoffer Skogen; Mari Hysing et al. (2021). Sexual harassment and assault predict sleep disturbances and is partly mediated by nightmares: Findings from a national survey of all university students in Norway. (ekstern lenke)
• Kristin Gärtner Askeland; Siren Haugland; Kjell Morten Stormark et al. (2015). Adolescent school absenteeism and service use in a population-based study. (ekstern lenke)
• Tormod Bøe; Anna Sofia Serlachius; Børge Sivertsen et al. (2017). Cumulative effects of negative life events and family stress on children’s mental health: the Bergen Child Study. (ekstern lenke)
• Rebekka Furuhaug; Vivian Markussen; Mari Hysing et al. (2024). Mental health, negative life events and resilience among adolescents in contact with the child welfare services. (ekstern lenke)
• Kristin Gärtner Askeland; Børge Sivertsen; Mari Hysing (2020). Sleep patterns and insomnia among internationally adopted adolescents. (ekstern lenke)
• Kristin Gärtner Askeland; Tormod Bøe; Kyrre Breivik et al. (2020). Life events and adolescent depressive symptoms: Protective factors associated with resilience. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Irene Bircow Elgen et al. (2009). Chronicity of sleep problems in children with chronic illness. A longitudinal population-based study. (ekstern lenke)
• Kateryna Karhina; Tormod Bøe; Mari Hysing et al. (2023). Parental separation and school dropout in adolescence. (ekstern lenke)
• Keith James Petrie; Børge Sivertsen; Mari Hysing et al. (2001). Thoroughly Modern Worries: The relationship of worries about modernity to reported symptoms, health, and medical care utilization. (ekstern lenke)
• Børge Sivertsen; Keith James Petrie; Ane Wilhelmsen-Langeland et al. (2014). Mental health in adolescents with Type 1 diabetes: Results from a large population-based study. (ekstern lenke)
• Mari Hysing; Keith J. Petrie; Allison G. Harvey et al. (2023). Loneliness Across the COVID-19 Pandemic: Risk Factors in Norwegian Young People. (ekstern lenke)
• Tor A Strand; Manjeswori Ulak Chandyo; Mari Hysing et al. (2020). Effects of vitamin B12 supplementation on neurodevelopment and growth in Nepalese Infants: A randomized controlled trial. (ekstern lenke)
• Sondre Aasen Nilsen; Kristin Gärtner Askeland; Tormod Bøe et al. (2022). Joint Physical Custody and Academic Achievement Among Youth: A Population-Based Study With Registry Linkage. (ekstern lenke)
• Stine Lehmann; Mari Hysing; Børge Sivertsen (2024). Academic Performance, Health and Support Needs: Comparing Foster Care Alumni and Peers in Higher Education in Norway. (ekstern lenke)
• Børge Sivertsen; Allison G. Harvey; Øystein Vedaa et al. (2026). Sleep Across the Pandemic in Norwegian University and College Students: A National Repeated Cross‐Sectional Analysis (2010–2023). (ekstern lenke)
• Ram Krishna Chandyo; Suman Ranjitkar; Ulak Manjeswori et al. (2025). One-Year Daily Micronutrient Supplementation and Anemia Prevalence Among Mildly Stunted Infants in Bhaktapur, Nepal. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Valborg Baste et al. (2021). Sleep duration and insomnia in adolescents seeking treatment for anxiety in primary health care. (ekstern lenke)
• Suman Ranjitkar; Ingrid Kvestad; Ram Krishna Chandyo et al. (2025). The Association between Prenatal Maternal Selenium Concentration and Neurodevelopment in Early Childhood, Results from a Mother–Child Cohort Study. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Eike Wehling et al. (2013). Neuropsychological performance in older insomniacs. (ekstern lenke)
• Mari Hysing; Ståle Pallesen; Kjell Morten Stormark et al. (2015). Sleep and use of electronic devices in adolescence: Results from a large population-based study. (ekstern lenke)
• Kristin Gärtner Askeland; Elise Samset Lorentsen; Emilie Raes et al. (2024). Physical Activity and School Achievement and School Absence in Norwegian Adolescents. (ekstern lenke)
• Ove Heradstveit; Kristin Gärtner Askeland; Tormod Bøe et al. (2022). Substance-Related Problems in Adolescents with ADHD-Diagnoses: The Importance of Self-Reported Conduct Problems. (ekstern lenke)
• Nandita Perumal; Karim P. Manji; Anne Marie Darling et al. (2021). Gestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania. (ekstern lenke)
• Mila Kingsbury; Bjørn-Atle Reme; Jens Christoffer Skogen et al. (2020). Differential associations between types of social media use and university students' non-suicidal self-injury and suicidal behavior. (ekstern lenke)
• Maj-Britt Rocio Posserud; Mari Hysing; Wenche A Helland et al. (2016). Autism traits: The importance of “co-morbid” problems for impairment and contact with services. Data from the Bergen Child Study. (ekstern lenke)
• Ingvild West Saxvig; Ståle Pallesen; Børge Sivertsen et al. (2021). Sleep during COVID-19-related school lockdown, a longitudinal study among high school students. (ekstern lenke)
• Eivind Ystrøm; Mari Hysing; Leila Torgersen et al. (2017). Maternal Symptoms of Anxiety and Depression and Child Nocturnal Awakenings at 6 and 18 Months. (ekstern lenke)
• Børge Sivertsen; Nick Glozier; Allison G. Harvey et al. (2015). Academic performance in adolescents with delayed sleep phase. (ekstern lenke)
• Ravi Prakash Upadhyay; Sunita Taneja; Tor Arne Strand et al. (2022). Early child stimulation, linear growth and neurodevelopment in low birth weight infants. (ekstern lenke)
• Berit Skretting Solberg; Mari Hysing; Tormod Bøe et al. (2014). Holdninger til bruk av medisiner hos voksne med ADHD målt ved hjelp av Beliefs about Medicines Questionnaire (BMQ). (ekstern lenke)
• Silje Katrine Elgen Fevang; Mari Hysing; Kristian Sommerfelt et al. (2017). Mental health assessed by the Strengths and Difficulties Questionnaire for children born extremely preterm without severe disabilities at 11 years of age: a Norwegian, national population-based study. (ekstern lenke)
• Kristine Marie Stangenes; Mari Hysing; Silje Katrine Elgen Fevang et al. (2018). Prenatal and neonatal factors predicting sleep problems in children born extremely preterm or with extremely low birthweight. (ekstern lenke)
• Børge Sivertsen; Paula Salo; Arnstein Mykletun et al. (2012). The bidirectional association between depression and insomnia: The HUNT Study. (ekstern lenke)
• Mari Hysing; Ove Heradstveit; Allison G. Harvey et al. (2020). Sleep problems among adolescents within child and adolescent mental health services. An epidemiological study with registry linkage. (ekstern lenke)
• Hilde Katrin Ryland; Astri Lundervold; Irene Bircow Elgen et al. (2010). Is there a protective effect of normal to high intellectual function on mental health in children with chronic illness?. (ekstern lenke)
• Tormod Bøe; Einar Røshol Heiervang; Kjell Morten Stormark et al. (2021). Prevalence of psychiatric disorders in norwegian 10-14-year-olds: Results from a cross-sectional study. (ekstern lenke)
• Monica Jensen; Erling Garbo; Helle Kleive et al. (2016). Gutter i Norge med skadelig seksuell atferd. (ekstern lenke)
• Ram Krishna Chandyo; Manjeswori Ulak; Ingrid Kvestad et al. (2018). Cobalamin and folate status among breastfed infants in Bhaktapur, Nepal. (ekstern lenke)
• Jens Christoffer Skogen; Børge Sivertsen; Mari Hysing et al. (2019). Economic Circumstances in Childhood and Subsequent Substance Use in Adolescence – A Latent Class Analysis: The youth@hordaland Study. (ekstern lenke)
• Dag Øystein Nordanger; Kyrre Breivik; Bente Storm Mowatt Haugland et al. (2014). Prior adversities predict posttraumatic stress reactions in adolescents following the Oslo Terror events 2011. (ekstern lenke)
• Hilde Katrin Ryland; Mari Hysing; Maj-Britt Rocio Posserud et al. (2012). Autism Spectrum Symptoms in Children with Neurological Disorders. (ekstern lenke)
• Mari Hysing; Keith Petrie; Tormod Bøe et al. (2016). The social gradient of sleep in adolescence: results from the youth@hordaland survey. (ekstern lenke)
• Joakim Hellumbråten Kristensen; Ståle Pallesen; Daniel Luke King et al. (2021). Problematic gaming and sleep: A systematic review and meta-analysis. (ekstern lenke)
• Maria Wik; Ingrid Kvestad; Lisa Kolden Midtbø et al. (2018). Effects of cod intake in pregnancy on iodine nutrition and infant development: study protocol for Mommy’s Food - a randomized controlled trial. (ekstern lenke)
• Hedvik Elisabeth Fosse; Ståle Pallesen; Mari Hysing et al. (2011). Time in bed, sleep sufficiency and emotional and behavioral problems in a general population of 10-12 year old children. (ekstern lenke)
• Suman Ranjitkar; Mari Hysing; Ingrid Kvestad et al. (2019). Determinants of cognitive development in the early life of children in Bhaktapur, Nepal. (ekstern lenke)
• Kristin Gärtner Askeland; Mari Hysing; Leif Edvard Aarø et al. (2015). Mental health problems and resilience in international adoptees: results from a population-based study of Norwegian adolescents aged 16-19 years. (ekstern lenke)
• Claire Ghetti; Lucja Bieleninik; Mari Hysing et al. (2019). Longitudinal study of music therapy's effectiveness for premature infants and their caregivers (LongSTEP): Protocol for an international randomised trial. (ekstern lenke)
• Kristin Gärtner Askeland; Børge Sivertsen; Jens Christoffer Skogen et al. (2017). Alcohol and drug use among internationally adopted adolescents: Results from a Norwegian population-based study. (ekstern lenke)
• Kristine Marie Stangenes; Silje Katrine Elgen Fevang; Jacob Holter Grundt et al. (2017). Children born extremely preterm had different sleeping habits at 11 years of age and more childhood sleep problems than term-born children. (ekstern lenke)
• Mari Hysing; Ted Reichborn-Kjennerud; Trond Markestad et al. (2019). Sleep Duration and Nocturnal Awakenings in Infants Born with Gestational Risk. (ekstern lenke)
• Liv Sand; Tormod Bøe; Roz Shafran et al. (2021). Perfectionism in Adolescence: Associations With Gender, Age, and Socioeconomic Status in a Norwegian Sample. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Børge Sivertsen (2023). Does It Matter Who You Provide Care for? Mental Health and Life Satisfaction in Young Adult Carers Associated with Type of Relationship and Illness Category—A National Student Survey. (ekstern lenke)
• Jens Christoffer Skogen; Tormod Bøe; Børge Sivertsen et al. (2018). Use of alcohol, tobacco and illicit drugs among ethnic Norwegian and ethnic minority adolescents in Hordaland county, Norway: the youth@hordaland-survey. (ekstern lenke)
• Ingvild W. Saxvig; Bjørn Bjorvatn; Mari Hysing et al. (2020). Sleep in older adolescents. Results from a large cross-sectional, population-based study. (ekstern lenke)
• Tormod Bøe; Keith James Petrie; Børge Sivertsen et al. (2019). Interplay of subjective and objective economic well-being on the mental health of Norwegian adolescents. (ekstern lenke)
• Kaitlyn E. Brodar; Annette M. La Greca; Mari Hysing et al. (2020). Stressors, Repetitive Negative Thinking, and Insomnia Symptoms in Adolescents Beginning High School. (ekstern lenke)
• Silje Katrine Elgen Fevang; Mari Hysing; Kristian Sommerfelt et al. (2019). Development and predictors of childhood mental health problems in former extremely preterm infants. (ekstern lenke)
• S.V. Bauducco; L. Tilton-Weaver; M. Gradisar et al. (2025). Sleep trajectories and frequency of non-suicidal self-injury in adolescents: a person-oriented perspective over two years. (ekstern lenke)
• Mari Hysing; Siren Haugland; Kjell Morten Stormark et al. (2015). Sleep and school attendance in adolescence: Results from a large population-based study. (ekstern lenke)
• Solbjørg Makalani Myrtveit; Børge Sivertsen; Siren Haugland et al. (2017). Health complaints in late adolescence; Frequency, factor structure and the association with socio-economic status. (ekstern lenke)
• Sondre Aasen Nilsen; Mari Hysing; Børge Sivertsen (2025). Parental separation and mental health problems among university students. (ekstern lenke)
• Sofie Øvstebø Næss; Børge Sivertsen; Mari Hysing et al. (2025). School Functioning Among Norwegian Children With a History of Maltreatment. (ekstern lenke)
• Ove Heradstveit; Jens Christoffer Skogen; Jørn Hetland et al. (2019). Psychiatric diagnoses differ considerably in their associations with alcohol/drug-related problems among adolescents. A Norwegian population-based survey linked with national patient registry data. (ekstern lenke)
• Thorvald Fossåen Ask; Suman Ranjitkar; Manjeswori Ulak et al. (2019). The association between heart rate variability and neurocognitive and socio-emotional development in nepalese infants. (ekstern lenke)
• Tormod Bøe; Simon Nygaard Øverland; Astri Lundervold et al. (2012). Socioeconomic status and children’s mental health: results from the Bergen Child Study. (ekstern lenke)
• Oda Vik Burmo; Kristine Skilbrei Bøen; Mari Hysing et al. (2025). “I did not feel the need to disclose”: identifying factors impeding the disclosure of child abuse experiences in a population with maltreatment history. (ekstern lenke)
• Ingrid Kvestad; Jaya S. Silpakar; Mari Hysing et al. (2023). The reliability and predictive ability of the Test of Infant Motor Performance (TIMP) in a community-based study in Bhaktapur, Nepal. (ekstern lenke)
• Ottar Birgisson; Erlingur Sigurdur Johannsson; Hege Randi Eriksen et al. (2025). The relationship between online communication and mental health and cardiorespiratory fitness from ages 15 to 17: a longitudinal cohort study. (ekstern lenke)
• Kateryna Karhina; Tormod Bøe; Mari Hysing et al. (2023). Parental separation, negative life events and mental health problems in adolescence. (ekstern lenke)
• Øystein Vedaa; Eilin K. Erevik; Mari Hysing et al. (2019). Insomnia, sleep duration and academic performance: A national survey of Norwegian college and university students. (ekstern lenke)
• Børge Sivertsen; Maj-Britt Roccio Posserud; Christopher Gillberg et al. (2012). Sleep problems in children with autism spectrum problems: a longitudinal population-based study. (ekstern lenke)
• Kristin Gärtner Askeland; Tormod Bøe; Børge Sivertsen et al. (2022). Association of Depressive Symptoms in Late Adolescence and School Dropout. (ekstern lenke)
• Hanne Marit Bjørgaas; Irene Bircow Elgen; Mari Hysing (2021). Illness perception in children with cerebral palsy, a longitudinal cohort study. (ekstern lenke)
• Børge Sivertsen; Allison G. Harvey; Ted Reichborn-Kjennerud et al. (2015). Later Emotional and Behavioral Problems Associated With Sleep Problems in Toddlers. A Longitudinal Study. (ekstern lenke)
• Silje Katrine Elgen Fevang; Ada Røiseland Madland; Irene Bircow Elgen et al. (2022). Symptoms and antecedents of autism in children born extremely premature: a national population-based study. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Susan Niegel et al. (2016). Pediatric sleep problems and social-emotional problems. A population-based study. (ekstern lenke)
• Kaia Kjørstad; Øystein Vedaa; Ståle Pallesen et al. (2022). Circadian preference in young adults: Associations with sleep and mental health outcomes from a national survey of Norwegian university students. (ekstern lenke)
• Kjell Morten Stormark; Hedvik Elisabeth Fosse; Ståle Pallesen et al. (2019). The association between sleep problems and academic performance in primary school-aged children: Findings from a Norwegian longitudinal population-based study. (ekstern lenke)
• Hanne Marit Bjørgaas; Mari Hysing; Irene Bircow Elgen (2019). Do mental health disorders matter in pre-adolescents with cerebral palsy?. (ekstern lenke)
• Irene Øyeflaten; Mari Hysing; Hege Randi Eriksen (2008). Prognostic factors associated with return to work following multidisciplinary vocational rehabilitation. (ekstern lenke)
• Ranadip Chowdhury; Sunita Taneja; Ingrid Kvestad et al. (2020). Vitamin D Status in Early Childhood Is Not Associated With Cognitive Development and Linear Growth at 6-9 Years of Age in North Indian Children: A Cohort Study. (ekstern lenke)
• Ravi Prakash Upadhyay; Sunita Taneja; Tor Arne Strand et al. (2022). Milk-cereal mix supplementation during infancy and impact on neurodevelopmental outcomes at 12 and 24 months of age: A randomized controlled trial in India. (ekstern lenke)
• Dag Øystein Nordanger; Mari Hysing; Maj-Britt Rocio Posserud et al. (2013). Posttraumatic responses to the July 22, 2011 Oslo terror among Norwegian High School students. (ekstern lenke)
• Børge Sivertsen; Keith James Petrie; Jens Christoffer Skogen et al. (2017). Insomnia before and after childbirth: The risk of developing postpartum pain—A longitudinal population-based study. (ekstern lenke)
• Merina Shrestha; Manjeswori Ulak; Tor A Strand et al. (2017). How much do Nepalese mothers know about child development?. (ekstern lenke)
• Jens Christoffer Skogen; Ann Kristin Knudsen; Mari Hysing et al. (2016). Trajectories of alcohol use and association with symptoms of depression from early to late adolescence: The Norwegian Longitudinal Health Behaviour Study. (ekstern lenke)
• Mari Hysing; Keith James Petrie; Tormod Bøe et al. (2017). Parental work absenteeism is associated with increased symptom complaints and school absence in adolescent children. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Yngvild Sørebø Danielsen et al. (2024). Unique associations between strategies of coping with COVID-19-related stress and internalizing symptoms in a clinical sample of adolescents. (ekstern lenke)
• Børge Sivertsen; Allison G. Harvey; Ted Reichborn-Kjennerud et al. (2020). Sleep problems and depressive symptoms in toddlers and 8-year-old children: A longitudinal study. (ekstern lenke)
• Mari Hysing; Allison G. Harvey; Tormod Bøe et al. (2020). Trajectories of sleep problems from adolescence to adulthood. Linking two population-based studies from Norway. (ekstern lenke)
• Ingrid Kvestad; Mari Hysing; Suman Ranjitkar et al. (2022). The stability of the Bayley scales in early childhood and its relationship with future intellectual abilities in a low to middle income country. (ekstern lenke)
• Børge Sivertsen; Allison G Harvey; Astri J Lundervold et al. (2014). Sleep problems and depression in adolescence: results from a large population-based study of Norwegian adolescents aged 16-18 years. (ekstern lenke)
• Ingrid Kvestad; Silje Vabø; Marian Kjellevold et al. (2018). Fatty fish, hair mercury and cognitive function in Norwegian preschool children: Results from the randomized controlled trial FINS-KIDS. (ekstern lenke)
• Børge Sivertsen; Mari Hysing (2004). The revised illness perception questionnaire. (ekstern lenke)
• Mari Hysing; Ingrid Kvestad; Marian Kjellevold et al. (2018). Fatty fish intake and the effect on mental health and sleep in preschool children in FINS-KIDS, a randomized controlled trial. (ekstern lenke)
• Børge Sivertsen; Øystein Vedaa; Allison G. Harvey et al. (2018). Sleep patterns and insomnia in young adults: a national survey of Norwegian university students. (ekstern lenke)
• Sondre Aasen Nilsen; Ingrid Kvestad; Sølve Bjørn Randal et al. (2022). Mental health among unaccompanied refugee minors after settling in Norway: A matched cross-sectional study. (ekstern lenke)
• Mari Hysing; Keith James Petrie; Tormod Bøe et al. (2020). Only the lonely: a study of loneliness among university students in Norway. (ekstern lenke)
• Stine Lehmann; Jens Christoffer Skogen; Ellen Haug et al. (2021). Perceived consequences and worries among youth in Norway during the COVID-19 pandemic lockdown. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Kari Jussie Lønning et al. (2020). Financial Difficulties and Student Health: Results from a National Cross-Sectional Survey of Norwegian College and University students. (ekstern lenke)
• Hanne Marit Bjørgaas; Irene Bircow Elgen; Tormod Bøe et al. (2013). Mental health in children with cerebral palsy: does screening capture the Complexity?. (ekstern lenke)
• Sondre Aasen Nilsen; Malin Bergström; Børge Sivertsen et al. (2022). Sleep in adolescence: Considering family structure and family complexity. (ekstern lenke)
• Viktor Schønning; Anders Dovran; Mari Hysing et al. (2024). Mental health in Norwegian children and adolescents exposed to childhood maltreatment: a comparison to a general population sample. (ekstern lenke)
• Catherine Schwinger; Ram K. Chandyo; Manjeswori Ulak et al. (2020). Prevalence of underweight, overweight, and obesity in adults in Bhaktapur, Nepal in 2015–2017. (ekstern lenke)
• Hilde Thorsen Ystrøm; Wendy Nilsen; Mari Hysing et al. (2017). Sleep Problems in Preschoolers and Maternal Depressive Symptoms: An Evaluation of Mother- and Child-Driven Effects. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Kjell Morten Stormark et al. (2012). Sleep problems as a mediator of the association between parental education levels, perceived family economy and poor mental health in children. (ekstern lenke)
• Silje Katrine Elgen Fevang; Mari Hysing; Trond Markestad et al. (2016). Mental Health in Children Born Extremely Preterm Without Severe Neurodevelopmental Disabilities. (ekstern lenke)
• Ravi Prakash Upadhyay; Ram Krishna Chandyo; Ingrid Kvestad et al. (2019). Parental height modifies the association between linear growth and neurodevelopment in infancy. (ekstern lenke)
• Merina Shrestha; Børge Sivertsen; Daman Poudel et al. (2026). Sleep Knowledge, Training, and Clinical Practices Among Healthcare Professionals in a Tertiary Hospital in Nepal. (ekstern lenke)
• Ingrid Kvestad; Manjeswori Ulak; Adrian McCann et al. (2025). The Effect of Vitamin B-12 Supplementation During Pregnancy on Early Motor Performance: Secondary Analyses From a Double-Blinded Randomized Controlled Trial. (ekstern lenke)
• Børge Sivertsen; Jens Christoffer Skogen; Keith J. Petrie et al. (2025). Mental health and suicidal ideation from 2010 to 2023 among university students: national repeated cross-sectional analysis. (ekstern lenke)
• Mari Hysing; Keith J. Petrie; Allison G. Harvey et al. (2025). From loneliness to depression: A longitudinal diagnostic study among Norwegian university students. (ekstern lenke)
• Annika Skandsen; Sondre Aasen Nilsen; Mari Hysing et al. (2024). Associations Between Distinct Trauma Classes and Mental Health Care Utilization in Norwegian Adolescents: A National Registry Study. (ekstern lenke)
• Jens Christoffer Skogen; Børge Sivertsen; Astri Lundervold et al. (2014). Alcohol and drug use among adolescents: and the co-occurrence of mental health problems. Ung@hordaland, a population-based study. (ekstern lenke)
• Kristine Marie Stangenes; Mari Hysing; Maria Vollsæter et al. (2025). Sleep problems from age two to five years and neurological outcome in children born extremely preterm: a cross-sectional study. (ekstern lenke)
• Viktor Schønning; Anders Dovran; Mari Hysing et al. (2021). Study protocol: the Norwegian Triple-S Cohort Study - establishing a longitudinal health survey of children and adolescents with experiences of maltreatment. (ekstern lenke)
• Børge Sivertsen; Tormod Bøe; Jens Christoffer Skogen et al. (2017). Moving into poverty during childhood is associated with later sleep problems. (ekstern lenke)
• Catherine Schwinger; Shakun Sharma; Ram K Chandyo et al. (2021). Cobalamin and folate status in women during early pregnancy in Bhaktapur, Nepal. (ekstern lenke)
• Anette Christine Iversen; Reidar Jakobsen; Toril Havik et al. (2007). Mental Health Problems among Child Welfare Clients Living at Home. (ekstern lenke)
• Ingrid Kvestad; Manjeswori Ulak Chandyo; Suman Ranjitkar et al. (2024). Social withdrawal behaviour in Nepalese infants and the relationship with future neurodevelopment; a longitudinal cohort study. (ekstern lenke)
• Hilde Katrin Ryland; Mari Hysing; Maj-Britt Rocio Posserud et al. (2014). Autistic features in school age children: IQ and gender effects in a population-based cohort. (ekstern lenke)
• Hanne Marit Bjørgaas; Irene Bircow Elgen; Hilde Katrin Ryland et al. (2014). Autism spectrum symptoms in children with cerebral palsy: Prevalence and co-occurring conditions. (ekstern lenke)
• Marit Burkeland-Lie; Mari Hysing; Anders Dovran et al. (2025). TOPSE for babies in Norwegian: Examining the reliability of a tool to measure parenting self-efficacy. (ekstern lenke)
• Christopher R. Sudfeld; Karim P. Manji; Anne Marie Darling et al. (2019). Effect of antenatal and infant micronutrient supplementation on middle childhood and early adolescent development outcomes in Tanzania. (ekstern lenke)
• Merina Shrestha; Tor A Strand; Manjeswori Ulak et al. (2019). The feasibility of the Ages and Stages Questionnaire for the assessment of child development in a community setting in Nepal. (ekstern lenke)
• Linn Nyjordet Evanger; Bjørn Bjorvatn; Ståle Pallesen et al. (2023). Later school start time is associated with longer school day sleep duration and less social jetlag among Norwegian high school students: Results from a large-scale, cross-sectional study. (ekstern lenke)
• Mari Hysing; Ståle Pallesen; Kjell Morten Stormark et al. (2013). Sleep patterns and insomnia among adolescents: a population-based study. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Signe Karen Dørheim et al. (2015). Trajectories of maternal sleep problems before and after childbirth: a longitudinal population-based study. (ekstern lenke)
• Gunnhild Johnsen Hjetland; Jens Christoffer Skogen; Mari Hysing et al. (2025). How and when screens are used: comparing different screen activities and sleep in Norwegian university students. (ekstern lenke)
• Stine Lehmann; Kristin Gärtner Askeland; Mari Hysing (2020). Sleep among youths in foster care: Associations with potentially traumatic events, PTSD and mental health. (ekstern lenke)
• Cecilie L. Vestergaard; Jens C. Skogen; Mari Hysing et al. (2024). Sleep duration and mental health in young adults. (ekstern lenke)
• Ingrid Kvestad; Adrian McCann; Ram K. Chandyo et al. (2021). One-Carbon Metabolism in Nepalese Infant-Mother Pairs and Child Cognition at 5 Years Old. (ekstern lenke)
• Ove Heradstveit; Mari Hysing; Sondre Aasen Nilsen et al. (2020). Symptoms of disordered eating and participation in individual- and team sports: A population-based study of adolescents. (ekstern lenke)
• Veslemøy Sandvik; Mari Hysing; Astri Johansen Lundervold (2007). Bruk av Strenghs and Difficulties Questionnaire i kartlegging av psykiske vansker hos barn med utviklingshemning. (ekstern lenke)
• Børge Sivertsen; Jens Christoffer Skogen; Reidar Jakobsen et al. (2015). Sleep and use of alcohol and drug in adolescence. A large population-based study of Norwegian adolescents aged 16 to 19 years. (ekstern lenke)
• Eilin K. Erevik; Øystein Vedaa; Ståle Pallesen et al. (2023). The five-factor model's personality traits and social and emotional loneliness: Two large-scale studies among Norwegian students. (ekstern lenke)
• Ottar Birgisson; Hege Randi Eriksen; Mari Hysing et al. (2024). Adolescent mental health and cardiorespiratory fitness: A comparison of two cohorts 12 years apart. (ekstern lenke)
• Astri Lundervold; Marte Stickert; Mari Hysing et al. (2016). Attention deficits in children with combined autism and ADHD: A CPT study. (ekstern lenke)
• Hanne Marit Bjørgaas; Mari Hysing; Irene Bircow Elgen (2012). Psychiatric disorders among children with Cerebral Palsy at school starting age. (ekstern lenke)
• Jannike Øyen; Ingrid Kvestad; Lisa Kolden Midtbø et al. (2018). Fatty fish intake and cognitive function: FINS-KIDS, a randomized controlled trial in preschool children. (ekstern lenke)
• Manjeswori Ulak Chandyo; Ingrid Kvestad; Ram Krishna Chandyo et al. (2022). The effect of infant vitamin B12 supplementation on neurodevelopment: A follow-up of a randomized placebo-controlled trial in Nepal.. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Henrik Daae Zachrisson (2016). Low family income and behavior problems in Norwegian preschoolers: Is child emotionality a marker for sensitivity of influence?. (ekstern lenke)
• Kristin Gärtner Askeland; Mari Hysing; Børge Sivertsen et al. (2019). Factor Structure and Psychometric Properties of the Resilience Scale for Adolescents (READ). (ekstern lenke)
• Erik Grasaas; Mari Hysing; Øyvind Bucher Sandbakk (2024). The relationship between sleep duration and physical activity level among Norwegian adolescents: a cross-sectional study. (ekstern lenke)
• Ingrid Kvestad; Sunita Taneja; Tivendra Kumar et al. (2015). Vitamin B12 and folic acid improve gross motor and problem-solving skills in young North Indian children: A randomized placebo-controlled trial. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Marit Knapstad et al. (2019). Suicide attempts and non-suicidal self-harm among university students: Prevalence study. (ekstern lenke)
• Børge Sivertsen; Ståle Pallesen; Kjell Morten Stormark et al. (2013). Delayed sleep phase syndrome in adolescents: prevalence and correlates in a large population based study. (ekstern lenke)
• Hanne Marit Bjørgaas; Irene Bircow Elgen; Mari Hysing (2022). Mental Health in Pre-Adolescents with Cerebral Palsy: Exploring the Strengths and Difficulties Questionnaire as a Screening Tool in a Follow-up Study including Multi-Informants. (ekstern lenke)
• Børge Sivertsen; Allison G. Harvey; Ståle Pallesen et al. (2015). Mental health problems in adolescents with delayed sleep phase: results from a large population-based study in Norway. (ekstern lenke)
• Mia Amalie Jensen Almås; Ove Heradstveit; Kristin Gärtner Askeland et al. (2021). Sleep patterns and insomnia among adolescents receiving child welfare services: A population-based study. (ekstern lenke)
• Gunnhild Johnsen Hjetland; Jens Christoffer Skogen; Mari Hysing et al. (2021). The Association Between Self-Reported Screen Time, Social Media Addiction, and Sleep Among Norwegian University Students. (ekstern lenke)
• Øystein Hetlevik; Tormod Bøe; Mari Hysing (2018). GP-diagnosed internalizing and externalizing problems and dropout from secondary school: a cross-sectional study. (ekstern lenke)
• Børge Sivertsen; Allison G Harvey; Ståle Pallesen et al. (2016). Trajectories of sleep problems from childhood to adolescence: a population-based longitudinal study from Norway. (ekstern lenke)
• Annika Skandsen; Mari Hysing; Kristin Gärtner Askeland et al. (2023). Using Norwegian National Patient Registry data to understand associations between potentially traumatic life experiences and mental health care use in adolescence. (ekstern lenke)
• Ingrid Kvestad; Sunita Taneja; Tivendra Kumar et al. (2013). The assessment of developmental status using the Ages and Stages questionnaire-3 in nutritional research in north Indian young children. (ekstern lenke)
• Merina Shrestha; Ingrid Kvestad; Mari Hysing et al. (2024). The relationship between the ages and stages questionnaire, 3rd edition scores in early childhood and future cognitive abilities in young Nepalese children. (ekstern lenke)
• Torill Helene Tveito; Mari Hysing; Hege Randi Eriksen (2004). Low back pain interventions at the workplace: A systematic review. (ekstern lenke)
• Mari Hysing; Allison G. Harvey; Ann Kristin Skrindo Knudsen et al. (2025). Mind at rest, mind at risk: A prospective population-based study of sleep and subsequent mental disorders. (ekstern lenke)
• Sigrun Henjum; Ingrid Kvestad; Merina Shrestha et al. (2018). Erythrocyte DHA and AA in infancy is not associated with developmental status and cognitive functioning five years later in Nepalese children. (ekstern lenke)
• Mari Hysing; Irene Bircow Elgen; Christopher Gillberg et al. (2009). Emotional and behavioural problems in subgroups of children with chronic illness: results from a large-scale population study. (ekstern lenke)
• Børge Sivertsen; Tea Lallukka; Paula Salo et al. (2014). Insomnia as a risk factor for ill health: Results from the large population-based prospective HUNT Study in Norway. (ekstern lenke)
• Amalie Austgulen; Maj-Britt Rocio Posserud; Mari Hysing et al. (2024). Deliberate self-harm in adolescents screening positive for attention-deficit / hyperactivity disorder: a population-based study. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Kjell Morten Stormark et al. (2009). Sleep in children with chronic illness, and the relation to emotional and behavioral problems. A population-based study. (ekstern lenke)
• Mari Hysing; Tor Arne Strand; Ram K Chandyo et al. (2021). The effect of vitamin B12-supplementation on actigraphy measured sleep pattern; a randomized control trial. (ekstern lenke)
• Bente Storm Mowatt Haugland; Mari Hysing; Børge Sivertsen (2022). Study progress, recreational activities, and loneliness in young adult carers: a national student survey. (ekstern lenke)
• Jens Christoffer Skogen; Tormod Bøe; Ann Kristin Knudsen et al. (2013). Psychometric properties and concurrent validity of the CRAFFT among Norwegian adolescents. Ung@ hordaland, a population-based study. (ekstern lenke)
• Ram K. Chandyo; Ingrid Kvestad; Manjeswori Ulak Chandyo et al. (2023). The effect of vitamin B12 supplementation during pregnancy on infant growth and development in Nepal: a community-based, double-blind, randomised, placebo-controlled trial. (ekstern lenke)
• Maria Wik Markhus; Mari Hysing; Lisa Kolden Midtbø et al. (2020). Effects of Two Weekly Servings of Cod for 16 weeks in Pregnancy on Maternal Iodine Status and Infant Neurodevelopment: Mommy's Food, a Randomized-Controlled Trial. (ekstern lenke)
• Ove Heradstveit; Mari Hysing; Kyrre Breivik et al. (2023). Negative Life Events, Protective Factors, and Substance-Related Problems: A Study of Resilience in Adolescence. (ekstern lenke)

Vitenskapelig litteraturgjennomgang

• Kristin Gärtner Askeland; Mari Hysing; Annette M. La Greca et al. (2016). Mental health in internationally adopted adolescents: a meta-analysis. (ekstern lenke)
• Mari Hysing; Reidar Jakobsen (2017). Måleegenskaper ved den norske versjonen av Adolescent Sleep-Wake Scale (ASWS). (ekstern lenke)
• Viktor Schønning; Børge Sivertsen; Mari Hysing et al. (2022). Childhood maltreatment and sleep in children and adolescents: A systematic review and meta-analysis. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Kjell Morten Stormark et al. (2015). Sleep problems and self-harm in adolescence. (ekstern lenke)
• Hege Kornør; Thomas Jozefiak; Ketil Hanssen-Bauer et al. (2015). Forsvarlig testbruk. (ekstern lenke)
• Lin Sørensen; Mari Hysing (2014). Måleegenskaper ved den norske foreldreversjonen av Behavior Rating Inventory of Executive Function (BRIEF). (ekstern lenke)
• Mari Hysing; Tormod Bøe (2012). Måleegenskaper ved den norske versjonen av Brown Attention-Deficit Disorder Scales for Children and Adolescents, 8-12 år (Brown ADD 8-12). (ekstern lenke)
• Mari Hysing (2014). Søvnvansker ved ADHD. (ekstern lenke)
• Mari Hysing; Tormod Bøe (2013). Måleegenskaper ved den norske versjonen av Fem til Femten (5-15). (ekstern lenke)
• Tormod Bøe; Mari Hysing (2011). Måleegenskaper ved den norske versjonen av Brown Attention-Deficit Disorder Scales for Children and Adolescents, 3-7 år (Brown ADD Scales 3-7). (ekstern lenke)
• Mari Hysing; Børge Sivertsen (2013). Måleegenskaper ved den norske versjonen av Søvnvaner hos barn, Children Sleep Habits Questionnaire (CSHQ). (ekstern lenke)
• Elisabeth Leirgul; Mari Hysing; Gottfried Greve et al. (2021). Physical and mental health in young adults with heart disease - A national survey of Norwegian university students. (ekstern lenke)
• Ram Krishna Chandyo; Manjeswori Ulak; Ingrid Kvestad et al. (2017). The effects of vitamin B12 supplementation in pregnancy and postpartum on growth and neurodevelopment in early childhood: Study Protocol for a Randomized Placebo Controlled Trial. (ekstern lenke)
• Hege Kornør; Mari Hysing (2011). Måleegenskaper ved den norske versjonen av Adult ADHD Self Report Scale, 1.1 (ASRS). (ekstern lenke)

Forskningsrapport

• Mari Hysing; Tormod Bøe (2011). Brown Attention-Defict Disorder Scales for Children and Adolescents (Norsk versjon, 8-12 år). (ekstern lenke)
• Tormod Bøe; Mari Hysing (2011). Brown Attention-Defict Disorder Scales for Children and Adolescents (Norsk versjon, 3-7 år). (ekstern lenke)
• Anita Berg; Cathrine Arntzen; Hege Bentzen et al. (2021). UHR-HS Sluttnotat styrking av forskningssamarbeid mellom UH- og kommunal sektor 17.12.2021. (ekstern lenke)

Kapittel i fagbok

• Mari Hysing; Børge Sivertsen (2020). Søvn og søvnvansker hos ungdom. (ekstern lenke)
• Mari Hysing; Børge Sivertsen (2022). Søvnens betydning for psykisk helse i oppvekstløpet. (ekstern lenke)
• Børge Sivertsen; Mari Hysing (2023). Søvn og Søvnvansker hos Ungdom og Unge Voksne. (ekstern lenke)
• Barcley Nicola L.; Mari Hysing; Børge Sivertsen et al. (2022). Pediatric Insomnia and Its Developmental Trajectories. (ekstern lenke)

Konferanseposter

• Hilde Katrin Ryland; Astri Lundervold; Irene Bircow Elgen et al. (2010). Is there a protective effect of normal to high intellectual function on mental health in children with chronic illness?. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Odd E. Havik (2008). Illness perceptions in heart-transplanted patients. (ekstern lenke)
• Hilde Katrin Ryland; Mari Hysing; Maj-Britt Rocio Posserud et al. (2011). Autism spectrum symptoms in children with neurological disorders: the usefulness of the Autism Spectrum Screening Questionnaire (ASSQ). (ekstern lenke)
• Mari Hysing; Irene Bircow Elgen; Astri Johansen Lundervold (2005). Screening for emotional and behavioural problems in children with chronic illness. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Irene Bircow Elgen et al. (2008). Sleep problems in children with chronic illness. (ekstern lenke)
• Elizabeth Broadbent; Mari Hysing; Børge Sivertsen et al. (2000). Development of the Modern Health Worries Scale. (ekstern lenke)
• Børge Sivertsen; Mari Hysing; Hege Randi Eriksen et al. (2002). Modern health worries and health. (ekstern lenke)
• Hilde Katrin Ryland; Mari Hysing; Astri Lundervold et al. (2008). Intellectual function and mental health in children with a chronic physical illness. (ekstern lenke)
• Mari Hysing; Børge Sivertsen; Hege Randi Eriksen et al. (2001). Modern health worries - a closer look. (ekstern lenke)
• Astri Lundervold; Marthe Strickert; Mari Hysing et al. (2011). CONNERSʼ CPT-II PERFORMANCE IN CHILDREN WITH COMORBID AUTISM SPECTRUM AND ATTENTION DEFICIT HYPERACTIVITY DISORDER. (ekstern lenke)
• Mari Hysing; Irene Bircow Elgen; Astri Johansen Lundervold (2004). Mental health status among asthmatic children, a population based study. (ekstern lenke)

Konferanseforedrag

• Mari Hysing (2011). The Oslo terror in 2011: sleep and responses in norwegian adolescents. (ekstern lenke)
• Dag Øystein Nordanger; Kyrre Breivik; Bente Storm Mowatt Haugland et al. (2014). Posttraumatic Responses to the 22nd of July 2011 Oslo Terror Among Norwegian High School Students. (ekstern lenke)
• Dag Øystein Nordanger; Mari Hysing; Maj-Britt Rocio Posserud et al. (2013). Posttraumatic responses to the 22nd of July 2011 Oslo Terror among Norwegian high school students. (ekstern lenke)
• Mari Hysing (2015). Like fathers, like sons. An epidemiological story of no shows.. (ekstern lenke)
• Hedvik Elisabeth Fosse; Ståle Pallesen; Mari Hysing et al. (2011). Time in bed, sleep sufficiency and emotional and behavioral problems in a general population of 10-12 year old children. (ekstern lenke)
• Tormod Bøe; Simon Øverland; Astri Lundervold et al. (2009). Sosioøkonomisk Status og Barns Mentale Helse: Resultat fra Barn i Bergen Studien. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Henrik Daae Zachrisson (2014). Low family income and behavior problems: Are children differentially susceptible?. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Kjell Morten Stormark et al. (2011). Childhood Sleep Problems and Familial Socioeconomic status. (ekstern lenke)
• Ranadip Chowdhury; Ingrid Kvestad; Mari Hysing et al. (2018). Vitamin B12 predicts linear growth after 6 years among children in North India. (ekstern lenke)
• Mari Hysing (2013). Søvn hos ungdom-Resultater fra Barn i Bergen/ Ung@hordaland. (ekstern lenke)
• Mari Hysing (2013). Barn i Bergen. (ekstern lenke)
• Børge Sivertsen; Mari Hysing (2016). Trender og tiltak ved søvnvasker. (ekstern lenke)
• Synnøve Næss; Maria Wik Markhus; Marian Kjellevold et al. (2024). Long term effects of increased lean fish intake in pregnancy on child development and mental health at five years: a follow-up of a randomized controlled trial. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Astri Lundervold et al. (2011). Childhood sleep problems and familial socioeconomic status. (ekstern lenke)

Doktorgradsavhandling

• Silje Katrine Elgen Fevang; Kristian Sommerfelt; Mari Hysing (2016). Mental health among children born extremely preterm or with extremely low birth weight at preschool- and school age. A national population based study. (ekstern lenke)
• Mari Hysing (2010). Mental health in children with chronic illness. (ekstern lenke)
• Tormod Bøe; Mari Hysing; Astri Lundervold et al. (2013). Socioeconomic status and mental health in children and adolescents. (ekstern lenke)
• Ingrid Kvestad; Tor A Strand; Mari Hysing et al. (2016). Biological Risks and Neurodevelopment in Young North Indian Children. (ekstern lenke)
• Ove Heradstveit; Mari Hysing; Jens Christoffer Skogen et al. (2019). Alcohol- and drug use among adolescents. School-related problems, childhood mental health problems, and psychiatric diagnoses. (ekstern lenke)

Fremhevet artikkel i media

• Robert Steen; Anne Mangen; Steinar Krokstad et al. (2024). Vi vil se på mulige sammenhenger med autisme og ADHD. (ekstern lenke)

Forelesning

• Ingrid Kvestad; Mari Hysing (2013). Nepsy. (ekstern lenke)
• Mari Hysing (2014). Søvnløs ungdom i en digital verden. (ekstern lenke)
• Mari Hysing (2014). Sleep Problems in Youth. Prevention and Early intervention. (ekstern lenke)
• Elisabeth Flo-Groeneboom; Kjersti Marie Blytt; Bjørn Bjorvatn et al. (2023). Forskernatt «Søvnens makt: Ungdom – overgang – alderdom». (ekstern lenke)
• Vivian Irena Woodfin; Børge Sivertsen; Jens Christoffer Skogen et al. (2023). The "Perfect" Storm: Perfeksjonistiske trekk blant ungdom og unge voksne øker. (ekstern lenke)
• Mari Hysing (2013). Ungdomstid, søvn og depresjon. (ekstern lenke)
• Mari Hysing (2013). Søvnløs ungdom i en digital hverdag. Påvirker det psykisk helse og skolefravær. (ekstern lenke)
• Mari Hysing; Siren Haugland (2014). Fravær og søvn. (ekstern lenke)
• Mari Hysing (2014). Ungdomstid, søvn og depresjon 2014. (ekstern lenke)
• Mari Hysing (2014). Søvnvansker hos barn og unge: Risikofaktorer og konsekvenser. (ekstern lenke)
• Mari Hysing (2013). Ungdom og søvn. (ekstern lenke)

Rettelse i tidsskrift

• Silje Katrine Elgen Fevang; Madland Ada Røiseland; Irene Bircow Elgen et al. (2022). Correction to: Symptoms and antecedents of autism in children born extremely premature: a national population-based study (European Child & Adolescent Psychiatry, (2022), 10.1007/s00787-022-01953-4). (ekstern lenke)

Masteroppgave

• Børge Sivertsen; Mari Hysing (2002). Moderne Helsebekymringer. (ekstern lenke)

Konferanseabstrakt

• Catherine Schwinger; Ingrid Kvestad; Ram K Chandyo et al. (2022). Associations between biomass fuel use and child health: a community-based study in Bhaktapur, Nepal. (ekstern lenke)
• Mari Hysing (2010). SLEEP AND EMOTIONAL PROBLEMS IN CHILDREN WITH A CHRONIC ILLNESS. (ekstern lenke)
• Mari Hysing; Paula Salo; Arnstein Mykletun et al. (2010). Insomnia across the life-span. (ekstern lenke)

Lederartikkel

• Børge Sivertsen; Mari Hysing (2008). Psychological factors associated with self-reported sensitivity to mobile phones. (ekstern lenke)

See a complete overview of publications in NVA.

Oppdatert oversikt over publikasjoner i Nasjonal Vitenkarkiv: NVA