Research report

• Ellen Merethe Melingen Haug; Catharina Wold Robson; Trond Helland et al. (2020). Barn og unges helse og trivsel: Forekomst og sosial ulikhet i Norge og Norden. (external link)
• Oddrun Samdal; Hege Høivik Bye; Torbjørn Torsheim et al. (2012). Sosial ulikhet i helse og læring blant barn og unge. Resultater fra den landsrepresentative spørreskjemaundersøkelsen "Helsevaner blant skoleelever. En WHO-undersøkelse i flere land". (external link)
• Torbjørn Torsheim; Siren Haugland (2004). Skolemiljø og psykisk helse. (external link)
• Oddrun Samdal; Bente Wold; Torbjørn Torsheim et al. (1998). The relationship between the students' perception of school and their reported health and quality of life. (external link)
• Torbjørn Torsheim; Oddrun Samdal; Bente Wold et al. (2004). Helse og trivsel blant barn og unge: Norske resultater fra studien "Helsevaner blant skoleelever. En WHO-studie i flere land". (external link)
• Torbjørn Torsheim; Bente Wold; Candace Currie (1998). Adolescent coping and health: Sense of coherence. (external link)
• Ståle Pallesen; Rune Aune Mentzoni; Torbjørn Torsheim et al. (2020). Omfang av penge- og dataspillproblemer i Norge 2019. (external link)
• Torbjørn Torsheim; Bente Wold; Oddrun Samdal et al. (1997). Test-retest reliability of survey indicators measuring adolescent health and health behaviour. (external link)
• Oddrun Samdal; Hege Høivik Bye; Torbjørn Torsheim 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”. (external link)
• Oddrun Samdal; Frida Kathrine Sofie Mathisen; Torbjørn Torsheim et al. (2016). Helse og trivsel blant barn og unge. Resultater fra den landsrepresentative spørreundersøkelsen «Helsevaner blant skoleelever. En WHO-undersøkelse i flere land». (external link)
• Bente Wold; Jørn Hetland; Leif Edvard Aarø et al. (2000). Utviklingstrekk i helse og livsstil blant barn og unge fra Norge, Sverige, Ungarn og Wales. (external link)
• Oddrun Samdal; Ingrid Leversen; Torbjørn Torsheim et al. (2009). Trender i helse og livsstil blant barn og unge 1985-2005. Norske resultater fra studien "Helsevaner blant skoleelever. En WHO-undersøkelse i flere land.". (external link)
• Ståle Pallesen; Torbjørn Torsheim; Tony Leino (2019). Sammenhengen mellom pengespillidelse og rusmisbrukslidelser: Analyse av registerdata.. (external link)

Academic article

• Maurice B Mittelmark; Leif Edvard Aarø; Sigrún Guðlaugsdóttir Henriksen et al. (2004). Chronic Social Stress in the Community and Associations with Psychological Distress: A Social Psychological Perspective. (external link)
• Torbjørn Torsheim; Candace Currie; Will Boyce et al. (2006). Country material distribution and adolescents' perceived health: multilevel study of adolescents in 27 countries. (external link)
• Elfrid Krossbakken; Ståle Pallesen; Rune Aune Mentzoni et al. (2018). A Cross-Lagged Study of Developmental Trajectories of Video Game Engagement, Addiction, and Mental Health. (external link)
• Norman Anderssen; Bente Wold; Torbjørn Torsheim (2006). Are parental health habits transmitted to their children? An eight year follow-up of physical activity in adolescents and their parents. (external link)
• Eilin K. Erevik; Ståle Pallesen; Øystein Vedaa et al. (2020). General and alcohol-related social media use and mental health: A large-sample longitudinal study. (external link)
• Amandeep Dhir; Torbjørn Torsheim; Ståle Pallesen et al. (2017). Do online privacy concerns predict selfie behavior among adolescents, young adults and adults?. (external link)
• Frida Kathrine Sofie Mathisen; Sami Kokko; Jorma Tynjälä et al. (2019). Leisure‐time physical activity and participation in organized sports: Changes from 1985 to 2014 in Finland and Norway. (external link)
• Maurice B Mittelmark; Leif Edvard Aarø; Sigrun G Henriksen et al. (2004). Chronic social stress in the community and associations with psychological distress: A social psychological perspective. (external link)
• Christina W. Schnohr; Guido Makransky; Svend Kreiner et al. (2013). Item response drift in the family affluence scale: a study on three consecutive surveys of the health behaviour in school-aged children (HBSC) survey. (external link)
• Siren Haugland; Bente Wold; Torbjørn Torsheim (2003). Relieving the pressure? The Role of Physical Activity in the Relationship Between School-Related Stress and Adolescent Health Complaints. (external link)
• Ellen Margrethe Osen; Torbjørn Torsheim; Bente Wold (2000). Skolerelatert støtte som moderator av kjønnsforskjeller i subjektive helseplager hos norsk skoleungdom. (external link)
• Torbjørn Torsheim; Bente Wold; Oddrun Samdal (2000). The teacher and classmate support scale: Factor structure, test-retest reliability and validity in samples of 13 - and 15-year old adolescents. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Øystein Vedaa et al. (2017). Alcohol use among business students: Demographic, personality, and social correlates of increased consumption. (external link)
• Franco Cavallo; Alessio Zambon; Alberto Borraccino et al. (2006). Girls growing through adolescence have a higher risk of poor health. (external link)
• William Boyce; Torbjørn Torsheim; Candace Currie et al. (2006). The Family Affluence Scale as a Measure of National Wealth: Validation of an Adolescent Self-Report Measure. (external link)
• Ole Bosnes; Kari Troland; Torbjørn Torsheim (2016). A Confirmatory Factor Analytic Study of the Wechsler Memory Scale-III in an Elderly Norwegian Sample. (external link)
• Dominic Sagoe; Torbjørn Torsheim; Helge Molde et al. (2015). Anabolic-androgenic steroid use in the Nordic countries: A meta-analysis and meta-regression analysis. (external link)
• Anders Skogstad; Ståle Einarsen; Torbjørn Torsheim et al. (2007). The destructiveness of laissez-faire leadership behavior. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Øystein Vedaa et al. (2017). Sharing of alcohol-related content on social networking sites: Frequency, content, and correlates. (external link)
• Margaretha E. de Looze; Tim Huijts; GWJM Stevens et al. (2017). The Happiest Kids on Earth. Gender Equality and Adolescent Life Satisfaction in Europe and North America. (external link)
• Marianne Skogbrott Birkeland; Torbjørn Torsheim; Ingrid Leversen et al. (2014). Pathways to adulthood and their precursors and outcomes. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Cecilie Schou Andreassen et al. (2019). The associations between low-level gaming, high-level gaming and problematic alcohol use. (external link)
• Ingrid Dundas; Torbjørn Torsheim; Aslak Hjeltnes et al. (2016). Mindfulness based stress reduction for academic evaluation anxiety: a naturalistic longitudinal study. (external link)
• Torbjørn Torsheim; Jens Nygren; Mette Rasmussen et al. (2018). Social inequalities in self-rated health: A comparative cross-national study among 32,560 Nordic adolescents. (external link)
• Eilin K. Erevik; Ståle Pallesen; Øystein Vedaa et al. (2017). Alcohol use among Norwegian students: Demographics, personality and psychological health correlates of drinking patterns. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Øystein Vedaa et al. (2020). Demographical, personality, alcohol use, and mental health characteristics associated with different alcoholic beverage preferences among students. (external link)
• Olav Kjellevold Olsen; Ståle Pallesen; Torbjørn Torsheim et al. (2016). The effect of sleep deprivation on leadership behaviour in military officers: an experimental study. (external link)
• Sonja Mellingen; Torbjørn Torsheim; Frode Thuen (2015). Predictors of postpartum change in alcohol use in Norwegian mothers. (external link)
• Jonny Engebø; Torbjørn Torsheim; Ståle Pallesen (2022). Gamblers' use of measures to prevent gambling problems and reduce harm. (external link)
• Anne-Siri Fismen; Robert Smith; Torbjørn Torsheim et al. (2014). A school based study of time trends in food habits and their relation to socio-economic status among Norwegian adolescents, 2001–2009. (external link)
• Torbjørn Torsheim; Bente Wold (2001). School-related stress, school support, and somatic complaints: A general population study. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Cecilie Schou Andreassen et al. (2017). Disclosure and exposure of alcohol on social media and later alcohol use: A large-scale longitudinal study. (external link)
• Eilin K. Erevik; Ståle Pallesen; Øystein Vedaa et al. (2018). "Freshman's week": Characteristics associated with participation and experiencing adverse effects. (external link)
• Geir Scott Brunborg; Rune Aune Mentzoni; Ole Melkevik et al. (2013). Gaming addiction, gaming engagement, and psychological health complaints among Norwegian adolescents. (external link)
• Ulrike Ravens-Sieberer; Torbjørn Torsheim; Jørn Hetland et al. (2009). Subjective health, symptom load and quality of life of children and adolescents in Europe. (external link)
• Roger Ekeberg Henriksen; Torbjørn Torsheim; Frode Thuen (2015). Relationship satisfaction reduces the risk of maternal infectious diseases in pregnancy: The Norwegian mother and child cohort study. (external link)
• Kate Ann Levin; Torbjørn Torsheim; Wilma Vollebergh et al. (2011). National income and income inequality, family affluence and life satisfaction among 13 year old boys and girls: a multilevel study in 35 countries. (external link)
• Frank J. Elgar; Bart De Clercq; Christina W. Schnohr et al. (2013). Absolute and relative family affluence and psychosomatic symptoms in adolescents. (external link)
• Martika Irene Brook; Tormod Bøe; Oddrun Samdal et al. (2024). Examining the Psychometric Properties of the Family Affluence Scale in Norwegian Health Behaviour in School-Aged Children Surveys: Implications for Time Trend Analysis. (external link)
• Grethe Ulveseter; Torbjørn Torsheim (2007). Helseforskjeller blant ungdom - betydningen av sosial bakgrunn. (external link)
• Sonja Mellingen; Torbjørn Torsheim; Frode Thuen (2013). Changes in alcohol use and relationship satisfaction in Norwegian couples during pregnancy. (external link)
• Unni Vere Midthassel; Terje Manger; Torbjørn Torsheim (2002). Community effects on teacher involvement in school development activity: A study of teachers in cities, smaller towns and rural areas in Norway. (external link)
• Ingrid Leversen; Torbjørn Torsheim; Oddrun Samdal (2012). Gendered leisure activity behavior among Norwegian adolescents across different socio-economic status groups. (external link)
• Jonny Engebø; Torbjørn Torsheim; Ståle Pallesen (2021). Regulatory Measures' Effect on Gambling Participation: Experiences From Norway. (external link)
• Ellen Haug; Torbjørn Torsheim; James F. Sallis et al. (2010). The characteristics of the outdoor school environment associated with physical activity. (external link)
• Siv-Elin Leirvåg Carlsen; Linn-Heidi Lunde; Torbjørn Torsheim (2019). Predictors of quality of life of patients in opioid maintenance treatment in the first year in treatment. (external link)
• Kirsten Braatveit; Torbjørn Torsheim; Oddbjørn Hove (2018). The Prevalence and Characteristics of Intellectual and Borderline Intellectual Disabilities in a Sample of Inpatients with Substance Use Disorders: Preliminary Clinical Results. (external link)
• Jørn Hetland; Torbjørn Torsheim; Leif Edvard Aarø (2002). Subjective health complaints in adolescence: dimensional structure and variation across gender and age. (external link)
• Dominic Sagoe; Torbjørn Torsheim; Helge Molde et al. (2015). Attitudes towards use of anabolic-androgenic steroids among Ghanaian high school students. (external link)
• Ole Melkevik; Torbjørn Torsheim; Ronald J Iannotti et al. (2010). Is spending time in screen-based sedentary behaviors associated with less physical activity: a cross national investigation. (external link)
• Mari-Anne Sørlie; Terje Ogden; Torbjørn Torsheim (2025). Are There Generalization Effects to the Home Context From the School-Wide Positive Behavioral Interventions and Supports (SWPBIS) Model?. (external link)
• Guido Makransky; Christina Warrer Schnohr; Torbjørn Torsheim et al. (2014). Equating the HBSC Family Affluence Scale across survey years: a method to account for item parameter drift using the Rasch model. (external link)
• Margaretha E. de Looze; Christoph Henking; Torbjørn Torsheim et al. (2022). The association between MPOWER tobacco control policies and adolescent smoking across 36 countries: An ecological study over time (2006–2014). (external link)
• Eilin K. Erevik; Ståle Pallesen; Mette Mohn et al. (2020). The Norwegian remote intervention program for problem gambling: Short- and long-term outcomes. (external link)
• Christina W. Schnohr; Inese Gobina; Teresa Santos et al. (2016). Semantics bias in cross-national comparative analyses: Is it good or bad to have "fair" health?. (external link)
• Nora Wiium; Torbjørn Torsheim; Bente Wold (2006). Normative processes and adolescents' smoking behaviour in Norway: A multilevel analysis. (external link)
• Torbjørn Torsheim; Ingrid Leversen; Oddrun Samdal (2007). Sosial ulikhet i ungdoms helse: Er helseatferd viktig?. (external link)
• Roger Ekeberg Henriksen; Torbjørn Torsheim; Frode Thuen (2014). Loneliness, social integration and consumption of sugar-containing beverages: Testing the social baseline theory. (external link)
• Dominic Sagoe; Ståle Pallesen; Daniel Hanss et al. (2018). Mental health symptoms and gambling behaviour: A longitudinal study from adolescence to emerging adulthood. (external link)
• Jon Fauskanger Bjåstad; Bente Storm Mowatt Haugland; Krister Fjermestad et al. (2016). Competence and adherence scale for cognitive behavioral therapy (CAS-CBT) for anxiety disorders in youth: Psychometric properties. (external link)
• Cecilie Schou Andreassen; Ståle Pallesen; Torbjørn Torsheim et al. (2018). Tanning addiction: conceptualization, assessment and correlates. (external link)
• Marit Johnsen; Ina Søviknes; Torbjørn Torsheim (2001). Mestringsressurser og opplevd skolerelatert stress: en prospektiv studie av gjensidige sammenhenger. (external link)
• Cecilie Schou Andreassen; Ståle Pallesen; Mark D. Griffiths et al. (2018). The development and validation of the Bergen-Yale Sex Addiction Scale With a large national sample. (external link)
• Torbjørn Torsheim; Leif Edvard Aarø; Bente Wold (2003). School-related stress, social support, and distress: Prospective analysis of reciprocal and multilevel relationships. (external link)
• Marianne Skogbrott Birkeland; Torbjørn Torsheim; Bente Wold (2009). A longitudinal study of the relationship between leisure-time physical activity and depressed mood among adolescents. (external link)
• Thomas Potrebny; Torbjørn Torsheim; Pernille Due et al. (2019). Trends in excellent self-rated health among adolescents: A comparative Nordic study. (external link)
• Thomas Potrebny; Nora Wiium; Anne Haugstvedt et al. (2019). Health complaints among adolescents in Norway: A twenty-year perspective on trends. (external link)
• Leo Eduard Johannes Kant; Anders Skogstad; Torbjørn Torsheim et al. (2013). Beware the angry leader: Trait anger and trait anxiety as predictors of petty tyranny. (external link)
• Amandeep Dhir; Torbjørn Torsheim (2016). Age and gender differences in photo tagging gratifications. (external link)
• Daniel Hanss; Rune Aune Mentzoni; Alex Blaszczynski et al. (2015). Prevalence and correlates of problem gambling in a representative sample of Norwegian 17-years olds. (external link)
• Kirsten Braatveit; Torbjørn Torsheim; Oddbjørn Hove (2018). Screening for intellectual disabilities: a validation of the Hayes Ability Screening Index for in-patients with substance use disorder. (external link)
• Mari-Anne Sørlie; Torbjørn Torsheim (2011). Multilevel analysis of the relationship between teacher collective efficacy and problem behaviour in school. (external link)
• Cecilie Schou Andreassen; Torbjørn Torsheim; Ståle Pallesen (2014). Predictors of use of social network sites at work - a specific type of cyberloafing. (external link)
• Frank J. Elgar; Britt McKinnon; Torbjørn Torsheim et al. (2015). Patterns of socioeconomic inequality in adolescent health differ according to the measure of socioeconomic position. (external link)
• Josef J Bless; Helene Hjelmervik; Torbjørn Torsheim et al. (2019). Temporal Signatures of Auditory Verbal Hallucinations: An App-Based Experience Sampling Study. (external link)
• Mari-Anne Sørlie; Thormod Idsoe; Terje Ogden et al. (2018). Behavioral Trajectories During Middle Childhood: Differential Effects of the School-Wide Positive Behavior Support Model. (external link)
• Dominic Sagoe; Ståle Pallesen; Daniel Hanss et al. (2017). The relationships between mental health symptoms and gambling behavior in the transition from adolescence to emerging adulthood.. (external link)
• Jonny Engebø; Torbjørn Torsheim; Rune Aune Mentzoni et al. (2019). Predictors of Gamblers Beliefs About Responsible Gambling Measures. (external link)
• Cecilie Schou Andreassen; Mark D. Griffiths; Ståle Pallesen et al. (2015). The Bergen Shopping Addiction Scale: Reliability and validity of a brief screening test. (external link)
• Ola Jøsendal; Leif Edvard Aarø; Torbjørn Torsheim et al. (2005). Evaluation of the school-based smoking-prevention program "BE smokeFREE". (external link)
• Torbjørn Torsheim; Mari-Anne Sørlie; Asgeir Olseth et al. (2015). Environmental and temperamental correlates of alcohol user patterns in grade 7 students :. (external link)
• Mai Emilie Ramdahl; Sofie Skjelstad Jensen; Eleni Borgund et al. (2018). Family wealth and parent?child relationships. (external link)
• Ole Melkevik; Torbjørn Torsheim; Mette Rasmussen (2010). Patterns of screen-based sedentary behavior and physical activity and associations with overweight among Norwegian adolescents : a latent profile approach. (external link)
• Cecilie Schou Andreassen; Torbjørn Torsheim; Geir Scott Brunborg et al. (2012). Development of a Facebook addiction scale. (external link)
• Øystein Frank Tomas Mortensen; Torbjørn Torsheim; Ole Melkevik et al. (2012). Adding a baby to the equation. Married and cohabiting women's relationship satisfaction in the transition to parenthood. (external link)
• Silje Sommer Hukkelberg; Torbjørn Torsheim; Kristin Berg Nordahl et al. (2024). The modular approach to therapy for youths with anxiety, depression, trauma, and conduct problems (MATCH): results from the Norwegian randomized-controlled trial. (external link)
• Silje Sommer Hukkelberg; Torbjørn Torsheim (2020). Kunnskapsoppsummering og klassifisering av tiltaket: De Utrolige Årene (DUÅ): Foreldreprogram for Førskolebarn (3-6 år) og Skolebarn (6-12 år) (2.utg.). (external link)
• Torbjørn Torsheim; Candace Currie; William Boyce et al. (2004). Material deprivation and self-rated health: a multilevel study of adolescents from 22 European and North American countries. (external link)
• Torbjørn Torsheim; Ulrike Ravens-Sieberer; Jørn Hetland et al. (2006). Cross-national variation of gender differences in adolescent subjective health in Europe and North America. (external link)
• Bente Wold; Torbjørn Torsheim; Chris Roberts et al. (2004). National and school policies on restrictions of teacher smoking: a multilevel analysis of student exposure to teacher smoking in seven European countries. (external link)
• Siv-Elin Leirvåg Carlsen; Torbjørn Torsheim (2019). Self-reported adverse experiences and age of opioid onset for first time admitteto opioid maintenance treatment. (external link)
• Øystein Frank Tomas Mortensen; Torbjørn Torsheim; Frode Thuen (2016). Participant characteristics and outcomes of relationship education in the transition to parenthood. (external link)
• Curt Hagquist; Pernille Due; Torbjørn Torsheim et al. (2019). Cross-country comparisons of trends in adolescent psychosomatic symptoms - A Rasch analysis of HBSC data from four Nordic countries. (external link)
• Gro Ellen Mathisen; Torbjørn Torsheim; Ståle Einarsen (2006). The team-level model of climate for innovation: A two-level confirmatory factor analysis. (external link)
• Sonja Mellingen; Torbjørn Torsheim; Frode Thuen (2015). Effect of pre-pregnancy alcohol consumption on postpartum relationship satisfaction and divorce among Norwegian mothers.. (external link)
• Benedicte von Mehren; Anita Glenne Kallhovd; Torbjørn Torsheim et al. (2001). Subjektive helseplager blant 15-arige skole-elever: Modererer fysisk aktivitet effekten av skolerelaterte belastninger?. (external link)
• Torbjørn Torsheim; Leif Edvard Aarø; Bente Wold (2001). Sense of coherence and school-related stress as predictors of subjective health complaints in early adolescence: Interactive, indirect or direct relationships?. (external link)
• Andreas Heinz; Carolina Catunda; Claire van Duin et al. (2020). Patterns of Health-Related Gender Inequalities—A Cluster Analysis of 45 Countries. (external link)
• Unni Vere Midthassel; Terje Manger; Torbjørn Torsheim (2002). Community effects on teacher involvement in school development activity: A study of teachers in cities, smaller towns and rural areas in Norway. (external link)
• Ole Kristian Aanerød; Trude Senneseth; Bente Wold et al. (1999). 15-åringers opplevelse av overbelastning i skolen, mestring (sense of coherence) og subjektive helseplager. (external link)
• Torbjørn Torsheim; Lilly Eriksson; Christina W Schnohr et al. (2010). Screen-based activities and physical complaints among adolescents from the Nordic countries. (external link)
• Edvin Bru; Paul Stephens; Torbjørn Torsheim (2002). Students' Perceptions of Class Management and Reports of Their Own Misbehavior. (external link)
• Kirsten Braatveit; Torbjørn Torsheim; Oddbjørn Hove (2018). Intellectual Functioning in In-Patients with Substance Use Disorders: Preliminary Results from a Clinical Mediation Study of Factors Contributing to IQ Variance. (external link)
• Ulrike Ravens-Sieberer; Michael Erhart; Torbjørn Torsheim et al. (2008). An International scoring system for self-reported health complaints in adolescents. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Cecilie Schou Andreassen et al. (2017). Recurrent cannabis use among Norwegian students: Prevalence, characteristics, and polysubstance use. (external link)
• Petra Lofstedt; Charli Eriksson; Thomas Potrebny et al. (2019). Trends in perceived school stress among adolescents in five Nordic countries 2002–2014. (external link)
• Torbjørn Torsheim; Frank J. Elgar; Alina Cosma et al. (2024). Methodological Approaches to Comparative Trend Analyses: The Case of Adolescent Toothbrushing. (external link)
• Norman Anderssen; Bente Wold; Torbjørn Torsheim (2005). Tracking of physical activity in adolescence. (external link)
• Charli Eriksson; Arsaell Arnarsson; Mogens Trab Damsgaard et al. (2019). Towards enhancing research on adolescent positive mental health. (external link)
• Per Holth; Torbjørn Torsheim; A Sheidow et al. (2011). Intensive quality assurance of therapist adherence to behavioral interventions for adolescent substance use problems. (external link)
• Pernille Due; Charli Eriksson; Torbjørn Torsheim et al. (2019). Trends in high life satisfaction among adolescents in five Nordic countries 2002–2014. (external link)
• Timo-Kolja Pförtner; Sebastian Günther; Kate Ann Levin et al. (2015). The use of parental occupation in adolescent health surveys. An application of ISCO-based measures of occupational status. (external link)
• Christina W. Schnohr; Michal Molcho; Mette Rasmussen et al. (2015). Trend analyses in the health behaviour in school-aged children study: Methodological considerations and recommendations. (external link)
• Anders Hovland; Inger Hilde Nordhus; Trond Sjøbø et al. (2013). Comparing physical exercise in groups to group cognitive behaviour therapy for the treatment of panic disorder in a randomized controlled trial. (external link)
• Helge Molde; Kia Minna Hynninen; Torbjørn Torsheim et al. (2017). A Bifactor and item response analysis of the geriatric anxiety inventory. (external link)
• Frank J. Elgar; Geneviève Gariépy; Torbjørn Torsheim et al. (2017). Early-life income inequality and adolescent health and well-being. (external link)
• Torbjørn Torsheim; Franco Cavallo; Kate Ann Levin et al. (2016). Psychometric Validation of the Revised Family Affluence Scale: a Latent Variable Approach. (external link)
• Eilin K. Erevik; Ståle Pallesen; Cecilie Schou Andreassen et al. (2019). Demographics, personality and substance-use characteristics associated with forming romantic relationships. (external link)
• Eilin K. Erevik; Ståle Pallesen; Cecilie Schou Andreassen et al. (2018). Who is watching user-generated alcohol posts on social media?. (external link)
• Frida Kathrine Sofie Mathisen; Torbjørn Torsheim; Coral Falco et al. (2023). Leisure-time physical activity trajectories from adolescence to adulthood in relation to several activity domains: a 27-year longitudinal study. (external link)
• Anne M Hendriks; Meike Bartels; Gonneke W J M Stevens et al. (2019). National Child and Adolescent Health Policies as Indicators of Adolescent Mental Health: A Multilevel Analysis of 30 European Countries. (external link)
• Dominic Sagoe; Cecilie Schou Andreassen; Helge Molde et al. (2015). Prevalence and correlates of anabolic-androgenic steroid use in a nationally representative sample of 17-year-old Norwegian adolescents. (external link)
• Yang Liu; Mei Wang; Jari Villberg et al. (2012). Reliability and validity of family affluence scale (FAS II) among adolescents in Beijing, China. (external link)
• Helge Molde; Bjørn Holmøy; Alexander Garvik Merkesdal et al. (2019). Are Video Games a Gateway to Gambling? A Longitudinal Study Based on a Representative Norwegian Sample. (external link)
• Elfrid Krossbakken; Torbjørn Torsheim; Rune Aune Mentzoni et al. (2018). The effectiveness of a parental guide for prevention of problematic video gaming in children: A public health randomized controlled intervention study. (external link)
• Torbjørn Torsheim; Oddrun Samdal; Mette Rasmussen et al. (2012). Cross-national measurement invariance of the teacher and classmate support scale. (external link)
• Helge Molde; Inger Hilde Nordhus; Torbjørn Torsheim et al. (2019). A cross-national analysis of the psychometric properties of the Geriatric Anxiety Inventory. (external link)
• Bente Wold; Torbjørn Torsheim; Oddrun Samdal et al. (2005). Nye tall om ungdom: Sosial ulikhet og trender i subjektiv helse og livsstil blant norske ungdom i perioden 1985-2001. (external link)
• Torbjørn Torsheim; Oddrun Samdal (2004). Teachers as facilitators of student participation in school mental health promotion. (external link)
• Anne-Siri Fismen; Otto Robert Frans Smith; Torbjørn Torsheim et al. (2016). Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002 - 2009/2010. (external link)
• Candace Currie; Michal Molcho; William Boyce et al. (2008). Researching health inequalities in adolescents: The development of the Health Behaviour in School-Aged Children (HBSC) Family Affluence Scale. (external link)
• Edvin Bru; Paul Stephens; Torbjørn Torsheim (2002). Students’ Perceptions of Class Management and Reports of Their Own Misbehavior. (external link)
• Bjarte Sanne; Torbjørn Torsheim; Einar Heiervang et al. (2009). The Strengths and Difficulties Questionnaire in the Bergen Child Study: A Conceptually and Methodically Motivated Structural Analysis. (external link)
• Ståle Pallesen; Jørn Hetland; Børge Sivertsen et al. (2008). Time trends in sleep-onset difficulties among Norwegian adolescents: 1983–2005. (external link)
• Ellen Haug; Torbjørn Torsheim; Oddrun Samdal (2010). Local school policies increase physical activity in Norwegian secondary schools. (external link)
• Mark D. Griffiths; Cecilie Schou Andreassen; Ståle Pallesen et al. (2016). When is a new Scale not a new scale? The case of the Bergen Shopping Addiction Scale and the Compulsive Online Shopping Scale. (external link)
• Cecilie Schou Andreassen; Torbjørn Torsheim; Ståle Pallesen (2014). Use of social network sites for personal purpose at work: Does it impair self-reported performance?. (external link)
• Grethe Ulveseter; Torbjørn Torsheim (2007). Helseforskjeller blant ungdom: betydningen av sosial bakgrunn. (external link)
• Torbjørn Torsheim; Bente Wold (2001). School-related stress, support, and subjective health complaints among early adolescents: a multilevel approach. (external link)
• Leif Edvard Aarø; Siren Haugland; Jørn Hetland et al. (2001). Psykiske og somatiske plager blant ungdom. (external link)
• Lise Kjønniksen; Torbjørn Torsheim; Bente Wold (2008). Tracking of leisure-time physical activity during adolescence and young adulthood: a 10-year longitudinal study. (external link)
• Tony Leino; Torbjørn Torsheim; Ståle Pallesen et al. (2016). An empirical real-world study of losses disguised as wins in electronic gaming machines. (external link)
• Amandeep Dhir; Ståle Pallesen; Torbjørn Torsheim et al. (2016). Do age and gender differences exist in selfie-related behaviours?. (external link)
• Helga Myrseth; Ståle Pallesen; Torbjørn Torsheim et al. (2018). Prevalence and correlates of stimulant and depressant pharmacological cognitive enhancement among Norwegian students. (external link)
• Ellen Haug; Torbjørn Torsheim; Oddrun Samdal (2008). Physical environmental characteristics and individual interests as correlates of physical activity in Norwegian secondary schools: The health behaviour in school-aged children study. (external link)
• Arsaell Arnarsson; Thomas Potrebny; Torbjørn Torsheim et al. (2019). Time-trends in Nordic adolescents’ communication with their parents. (external link)
• Charli Eriksson; Arsaell Arnarsson; Mogens Trab Damsgaard et al. (2019). Building knowledge of adolescent mental health in the Nordic countries. (external link)
• Anders Skogstad; Torbjørn Torsheim; Ståle Einarsen et al. (2011). Testing the work environment hypothesis of bullying on a group level of analysis: Psychosocial factors as precursors of observed workplace bullying. (external link)
• Oddrun Samdal; Hege Høivik Bye; Torbjørn Torsheim et al. (2012). Trender i sosial ulikhet i helseatferd. (external link)
• Eilin K. Erevik; Joakim Hellumbråten Kristensen; Torbjørn Torsheim et al. (2020). Tinder use and romantic relationship formations: A large-scale longitudinal study. (external link)
• Eva Leal-López; Inmaculada Sánchez-Queija; Alessio Vieno et al. (2021). Cross-national time trends in adolescent alcohol use from 2002 to 2014. (external link)
• Gro Ellen Mathisen; Torbjørn Torsheim; Ståle Einarsen (2006). The team-level model of climate for innovation: A two-level confirmatory factor analysis. (external link)
• Cecilie Schou Andreassen; Ståle Pallesen; Torbjørn Torsheim (2018). Workaholism as a Mediator between Work-Related Stressors and Health Outcomes. (external link)
• Tony Leino; Torbjørn Torsheim; Alex Blaszczynski et al. (2014). The relationship between structural game characteristics and gambling behavior: a population-level study. (external link)
• Tony Mathias Leino; Torbjørn Torsheim; Mark D. Griffiths et al. (2021). The relationship between substance use disorder and gambling disorder: A nationwide longitudinal health registry study. (external link)
• Eirunn Thun; Bjørn Bjorvatn; Torbjørn Torsheim et al. (2014). Night work and symptoms of anxiety and depression among nurses: A longitudinal study. (external link)
• Siv-Elin Leirvåg Carlsen; Linn-Heidi Lunde; Torbjørn Torsheim (2020). Opioid and Polydrug Use Among Patients in Opioid Maintenance Treatment. (external link)
• Leif Edvard Aarø; Anne-Siri Fismen; Bente Wold et al. (2022). Nordic adolescents responding to demanding survey scales in boring contexts: Examining straightlining. (external link)
• Anne-Siri Fismen; Oddrun Samdal; Torbjørn Torsheim (2012). Family affluence and cultural capital as indicators of social inequalities in adolescent's eating behaviours: a population-based survey. (external link)
• Arsaell Arnarsson; Jens Nygren; Maria Nyholm et al. (2019). Cyberbullying and traditional bullying among Nordic adolescents and their impact on life satisfaction. (external link)

Conference lecture

• Tony Leino; Torbjørn Torsheim; Helge Molde et al. (2019). The relationship between SUD and GD: a nationwide longitudinal health registry study. (external link)
• Oddrun Samdal; Ellen Haug; Torbjørn Torsheim (2011). The interplay between students’ interest and school facilites and policies to promote student level physical activity. (external link)
• Anders Hovland; Trond Sjøbø; Ståle Pallesen et al. (2011). Physical exercise compared to cognitive behaviour therapy as a treatment for panic disorder: a randomized controlled trial. Physical exercise compared to cognitive behaviour therapy as a treatment for panic disorder: a randomized controlled trial. (2011, September). In E. W. Martinsen (Chair), Physical exercise in the prevention and treatment of mental disorders. (external link)
• Torbjørn Torsheim; Bente Wold; Oddrun Samdal (2001). Transforming pupils' priorities into planned intervention in schools: the interactive effects of pupil-teacher communication and collective efficacy. (external link)
• Ole Melkevik; Torbjørn Torsheim (2007). Latent profile analysis of Diet, Physical Activity and Sedentary Behavior. (external link)
• Bente Wold; Torbjørn Torsheim; Chris Roberts et al. (1999). Observational learning and subjective norms: the effect of being exposed to smokers in school. (external link)
• Marianne Skogbrott Birkeland; Torbjørn Torsheim; Ingrid Leversen et al. (2011). Patterns of transitions to adulthood. (external link)
• Torbjørn Torsheim (2000). Psychometric evaluation of the Positive Health/School environment piloting scales. (external link)
• Torbjørn Torsheim; Bente Wold (1998). Psychosocial conditions at school and academic stress in early adolescence: findings from a crossnational study. (external link)
• Sonja Mellingen; Torbjørn Torsheim; Frode Thuen (2012). Alcohol consumption changes and relationship satisfaction in Norwegian couples in transition to parenthood. (external link)
• Torbjørn Torsheim; Bente Wold (1999). The relationship between sense of coherence and subjective health complaints among early adolescents. (external link)
• Torbjørn Torsheim; Bente Wold (1999). School-related social support and subjective health complaints: moderation by gender?. (external link)
• Tony Leino; Torbjørn Torsheim; Ståle Pallesen et al. (2016). Losses disguised as wins and gambling behavior in EGMs. (external link)
• Bente Wold; Marianne Skogbrott Birkeland; Torbjørn Torsheim (2005). Depression and physical activity: a 10 year longitudinal study from 13 to 23 years of age. (external link)
• Leif Edvard Aarø; Catherine Mathews; Charles Abraham et al. (2014). Do subjective norms predict attitudes towards condom use prospectively? A study among adolescents in Western Cape, South Africa.. (external link)
• Leo Kant; Ståle Einarsen; Anders Skogstad et al. (2010). Abusive leadership and hostile personality. Do Leaders high on trait anger target subordinates low on trait anger?. (external link)
• Jon Fauskanger Bjåstad; Bente Storm Mowatt Haugland; Krister Fjermestad et al. (2014). Psychometric evaluation of a measure for adherence/competence for CBT with child anxiety disorders. (external link)
• Oddrun Samdal; Bente Wold; Leif Edvard Aarø et al. (1999). The psychosocial school environment as a resource for students' subjective well-being. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Cecilie Schou Andreassen et al. (2018). The association between gaming and hazardous alcohol use. (external link)
• Torbjørn Torsheim; Candace Currie; Siren Haugland (2001). SES gradients in adolescent self-rated health: the role of family affluence. (external link)
• Torbjørn Torsheim (2001). Sense of Coherence, Schoolrelated stress, and subjective health complaints in mid-adolescence. (external link)
• Siren Haugland; Torbjørn Torsheim (2001). Perceived family wealth and adolescent health complaints. (external link)
• Bente Wold; Torbjørn Torsheim; Candace Currie et al. (2000). Adolescent exposure to smoking in school: the significance of national and local differences in school smoking restrictions. (external link)
• Bente Wold; Currie Candace; Torbjørn Torsheim et al. (1998). Measuring lifestyles and health among adolescents: a cross-cultural perspective. (external link)
• Oddrun Samdal; Torbjørn Torsheim (2000). Individual and school related resources as correlates of domain-specific versus global life satisfaction. (external link)
• Per Holth; K. Taraldsen; Torbjørn Torsheim (2009). Hvilke krav skal vi stille til god rusbehandling av ungdom i tidlig ruskarriere?. (external link)
• Oddrun Samdal; Bente Wold; Torbjørn Torsheim (2004). The impact of student autonomy on students' satisfaction with school. (external link)
• Bente Wold; Ingrid Holsen; Torbjørn Torsheim (2005). Parent / Adolescent Relationship and Depressive Symptoms: a 10-year follow up study. (external link)
• Torbjørn Torsheim (2000). Student involvement in planning and implementation of school-based health promotion activities: a longitudinal quantitative analysis. (external link)
• Torbjørn Torsheim (2000). Contextual influence on adolescent well-being: main and moderating effects of shared school-class environment. (external link)
• Torbjørn Torsheim; Bente Wold (1998). Academic stress and somatic complaints among early adolescents: Sense of coherence as a potential moderator. (external link)
• Torbjørn Torsheim (1997). Subjektive helseplager blant ungdom - en markør for sosial belastning?. (external link)

Academic book chapter

• Torbjørn Torsheim (1999). Student involvement in school-based health promotion. (external link)
• Oddrun Samdal; Torbjørn Torsheim (2009). Kostholdsvaner blant barn og unge. (external link)
• Jørn Hetland; Torbjørn Torsheim; Leif Edvard Aarø (2009). Subjektive helseplager i ungdomsårene. (external link)
• Oddrun Samdal; Ellen Haug; Torbjørn Torsheim et al. (2005). School level influences on physical activity and school meals. (external link)
• Hege Knudsmoen; Per Holth; Poul Nissen et al. (2006). Vurdering av program for forebygging av problematferd og utvikling av sosial kompetanse. (external link)
• Torbjørn Torsheim; Raili Välimaa; Mia Danielson (2004). Health and well-being. (external link)
• Siren Haugland; Leif Edvard Aarø; Torbjørn Torsheim (2002). Ungdoms somatiske og psykiske plager. (external link)
• Mark D. Griffiths; Torbjørn Torsheim; Ståle Pallesen et al. (2019). Bergen-Yale Sex Addiction Scale. (external link)
• Torbjørn Torsheim (2012). Flernivåanalyse-studien av barn i sosial kontekst. (external link)
• Siren Haugland; Torbjørn Torsheim (2004). Er det sunt å gå på skolen?. (external link)
• Angela Maria Hasselgreen; Craig Grocott; Torbjørn Torsheim (2017). Quality Assurance in the National Tests of English: Investigating What Makes Reading Difficult. (external link)
• Torbjørn Torsheim (1999). Elevinvolvering i skolebasert helsefremmende arbeid. (external link)
• Jørn Hetland; Torbjørn Torsheim; Leif Edvard Aarø (1997). Subjektive helseplager i ungdomsårene. (external link)
• Oddrun Samdal; Torbjørn Torsheim (2012). School as a Resource or Risk to Students’ Subjective Health and Well-Being. (external link)

Master’s thesis

• Ingrid Vetvik; Torbjørn Torsheim (2005). Can self-efficacy be a moderator in the relationship between socioeconomic status and physical activity?. (external link)
• Kristin Jordal; Torbjørn Torsheim (2005). Betydningen av skolerelatert stress for subjektive helseplager, røyking og alkoholbruk blant skoleungdom i Norge. (external link)
• Elsi C. Kolding Hauger; Torbjørn Torsheim (2005). Subjektive helseplager; Livsstil eller manglende mestring?. (external link)
• Grethe Ulveseter; Torbjørn Torsheim (2005). Sosial ulikhet i helse blant ungdom. Kan valg av indikator på sosioøkonomisk status ha betydning for hvilke helseeffekter som avdekkes?. (external link)
• Nkomba Kayeyi; Torbjørn Torsheim (2006). Predicting intention to postpone sexual debut among school going adolescents (13-14 years) in Polokwane, South Africa. (external link)

Lecture

• Torbjørn Torsheim; Bente Wold (1998). The Sense of Coherence Scale (SOC-13): What does it measure?. (external link)
• Torbjørn Torsheim (1999). Psychosocial school environment and adolescent well-being: a multilevel modeling approach. (external link)
• Dominic Sagoe; Helge Molde; Cecilie Schou Andreassen et al. (2014). The global epidemiology of anabolic-androgenic steroid use. (external link)
• Torbjørn Torsheim (1998). Academic stress and subjective health complaints: Sense of coherence as a potential mediator of effects. (external link)

Doctoral thesis (PhD)

• Torbjørn Torsheim (2004). Student role strain and subjective health complaints: individual, contextual and longitudinal perspectives. (external link)
• Kirsten Braatveit; Oddbjørn Hove; Torbjørn Torsheim (2018). Intellectual Disability among in-patients with Substance Use Disorders. (external link)
• Tony Leino; Helge Molde; Torbjørn Torsheim et al. (2018). Structural game characteristics, game features, financial outcomes and gambling behaviour. (external link)
• Roger Ekeberg Henriksen; Frode Thuen; Torbjørn Torsheim (2016). Social relationships, stress and infection risk in mother and child. (external link)
• Eilin K. Erevik; Torbjørn Torsheim; Ståle Pallesen (2018). User-generated alcohol-related content on social media. Determinants and relation to offline alcohol use. (external link)
• Elfrid Krossbakken; Torbjørn Torsheim; Ståle Pallesen et al. (2019). Personal and Contextual Factors Influencing Gaming Behaviour. Risk factors and prevention of video game addiction. (external link)
• Sonja Mellingen; Torbjørn Torsheim (2016). Alkoholbruk, partilfredshet og samlivsstatus. Før, inn i, og etter svangerskapet – korrelater eller konsekvenser?. (external link)

Conference poster

• Bente Wold; Torbjørn Torsheim; Candace Currie et al. (2000). National tobacco policies and adolescent smoking: the significance of cultural differences in school smoking restrictions. (external link)
• Tony Leino; Torbjørn Torsheim; Alex Blaszczynski et al. (2014). The relationship between structural game characteristics and gambling behaviour: A population-level study. (external link)
• Jørn Hetland; Torbjørn Torsheim; Leif Edvard Aarø (2000). Subjective health complaints in adolescence: Dimensional structure and variation across gender and age. (external link)
• Jon Fauskanger Bjåstad; Bente Storm Mowatt Haugland; Krister Fjermestad et al. (2014). Psychometric evaluation of a measure for adherence/competence for CBT with child anxiety disorders. (external link)
• Tony Leino; Torbjørn Torsheim; Mark D. Griffiths et al. (2019). The relationship between gambling disorder and substance use disorder: A nationwide longitudinal register study. (external link)
• Bente Wold; Torbjørn Torsheim; Candace Currie et al. (2002). The effect of national tobacco control policies on school smoking restrictions and student smoking. (external link)
• Oddrun Samdal; Leif Edvard Aarø; Torbjørn Torsheim et al. (2000). The school environment as a resource for the subjective well-being of students. (external link)
• Leo Kant; Anders Skogstad; Torbjørn Torsheim et al. (2010). Antecedents of abusive supervision at sea: the role of trait anger and trait anxiety. (external link)

Conference abstract

• K Levin; Torbjørn Torsheim; Wilma Vollebergh et al. (2011). National income and income inequality, family affluence and life satisfaction among adolescents in 35 countries. (external link)
• Roger Ekeberg Henriksen; Frode Thuen; Torbjørn Torsheim (2013). Does relationship satisfaction protect against physical diseases in pregnancy?. (external link)

Academic literature review

• Veronika Ottová-Jordan; Otto Robert Frans Smith; Lilly Augustine et al. (2015). Trends in health complaints from 2002 to 2010 in 34 countries and their association with health behaviours and social context factors at individual and macro-level. (external link)
• Dominic Sagoe; Helge Molde; Cecilie Schou Andreassen et al. (2014). The global epidemiology of anabolic-androgenic steroid use: a meta-analysis and meta-regression analysis. (external link)
• Veronika Ottová-Jordan; Otto Robert Frans Smith; Inese Gobina et al. (2015). Trends in multiple recurrent health complaints in 15-year-olds in 35 countries in Europe, North America and Israel from 1994 to 2010. (external link)

See a complete overview of publications in NVA.