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  1. Employees

Språkvelger

Norsk

Lars Wichstrøm

Lars Wichstrøm

Professor
Department of Psychology

lars.wichstrom@ntnu.no
+4773590741 +4791897856 Bygg 12, 313, Dragvoll, Edvard Bulls veg 1
About Publications Teaching Media

About

PI of the Trondheim Early Secure Study (TESS) https://www.ntnu.no/tidlig-trygg

Research Interests

Determinants for development and change in 

  • mental health problems in children and adolescents
  • social inclusion and exclusion, peer relations and social competence 
  • school adjustment and the student-teacher relationship 
  • self-concept
  • social media use and Internet gaming 
  • understanding and regulation of emotions 
  • attachment and attachment disorders
  • executive functioning
  • physical activity
  • sleep
  • weight and eating
  • spouse and parent-child relationships 

Ongoing Research Projects

TESS - The Trondheim Early Secure Study https://www.ntnu.no/tidlig-trygg

Mental Health of Adolescents in Residential Youth Care https://www.ntnu.no/rkbu/psykisk-helse-hos-barn-i-barnevern

Young in Norway https://blogg.hioa.no/ung-i-norge 

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Morken, Ida Sund; Viddal, Kristine Rensvik; von Soest, Tilmann Martin; Wichstrøm, Lars. (2023) Explaining the Female Preponderance in Adolescent Depression—A Four-Wave Cohort Study. Research on Child and Adolescent Psychopathology.
    Academic article

2022

  • Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare; Steinsbekk, Silje. (2022) The prospective relation between eating behaviors and BMI from middle childhood to adolescence: A 5-wave community study. Preventive Medicine Reports. volum 27.
    Academic article
  • Ezpeleta, Lourdes; Penelo, Eva; Navarro, J. Blas; de la Osa, Nuria; Trepat, Esther; Wichstrøm, Lars. (2022) Reciprocal relations between dimensions of Oppositional defiant problems and callous-unemotional traits. Research on Child and Adolescent Psychopathology. volum 50.
    Academic article
  • Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa Karin; Wichstrøm, Lars. (2022) Longitudinal relations between impaired executive function and symptoms of psychiatric disorders in childhood. Journal of Child Psychology and Psychiatry. volum 63 (12).
    Academic article
  • Husby, Silje M.; Skalicka, Vera; Li, Zhi; Belsky, Jay; Wichstrøm, Lars. (2022) Reciprocal Relations Between Conflicted Student-teacher Relationship and Children’s Behavior Problems: Within-person Analyses from Norway and the USA. Research on Child and Adolescent Psychopathology.
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Steinsbekk, Silje; Wichstrøm, Lars; Skalicka, Vera. (2022) Longitudinal relations between gaming, physical activity, and athletic self-esteem. Computers in Human Behavior. volum 132.
    Academic article
  • Hygen, Beate Wold; Wichstrøm, Lars; Skalicka, Vera. (2022) Hvordan påvirker gaming barns fysiske aktivitet? Vi undersøkte 751 barn. Aftenposten.
    Feature article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2022) Bruken av sosiale media er neppe grunnen til at flere unge får angst og depresjon. Forskersonen.no.
    Feature article
  • Stenseng, Frode; Tingstad, Eivind Burheim; Wichstrøm, Lars; Skalicka, Vera. (2022) Social withdrawal and academic achievement, intertwined over years? Bidirectional effects from primary to upper secondary school. British Journal of Educational Psychology. volum 92 (4).
    Academic article
  • Wichstrøm, Lars; Borgen, Anna Emilie; Steinsbekk, Silje. (2022) Parental personality disorder symptoms and children’s social skills: a prospective community study. European Child and Adolescent Psychiatry.
    Academic article
  • Zahl, Tonje; Wichstrøm, Lars; Steinsbekk, Silje. (2022) Relations between physical activity, sedentary time, and body fat from childhood to adolescence: Do they differ by sex?. International Journal of Obesity. volum 46.
    Academic article

2021

  • Andersen, Tonje Grønning; Fiskum, Charlotte; Jacobsen, Karl; Lydersen, Stian; Wichstrøm, Lars. (2021) Inhibitory Control Moderates the Effect of Anxiety on Vagally Mediated Heart Rate Variability: Findings from a Community Sample of Young School-Aged Children. Cognitive Therapy and Research. volum 45.
    Academic article
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Jensen, Magnus Rom; Bertheussen, Lene Elisabeth; Solhaug, Solvor; Steinsbekk, Silje. (2021) Predictors of diagnostically defined insomnia in child and adolescent community samples: a literature review. Sleep Medicine. volum 87.
    Academic literature review
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Ranum, Bror; Steinsbekk, Silje. (2021) Child and family predictors of insomnia from early childhood to adolescence. Sleep Medicine. volum 87.
    Academic article
  • Garfield, Victoria; Llewellyn, Clare H.; Wichstrøm, Lars; Steinsbekk, Silje. (2021) Shared genetic architecture underlying sleep and weight in children. Sleep Medicine. volum 83.
    Academic article
  • Morken, Ida Sund; Rensvik Viddal, Kristine; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift Norsk Psykologforening. volum 58 (7).
    Popular scientific article
  • Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift for Norsk Psykologforening. volum 58 (7).
    Popular scientific article
  • Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Steinsbekk, Silje. (2021) Persistent Short Sleep from Childhood to Adolescence: Child, Parent and Peer Predictors. Nature and Science of Sleep. volum 13.
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2021) Self-esteem in adolescents with reactive attachment disorder or disinhibited social engagement disorder. International Journal of Child Abuse & Neglect. volum 118:105141.
    Academic article
  • Steinsbekk, Silje; Ranum, Bror; Wichstrøm, Lars. (2021) Prevalence and course of anxiety disorders and symptoms from preschool to adolescence: a 6-wave community study. Journal of Child Psychology and Psychiatry.
    Academic article

2020

  • Brattfjell, Maria Larsen; Jozefiak, Thomas; Wichstrøm, Lars. (2020) Predictors of community versus specialty mental health service use: a prospective cohort study. European Child and Adolescent Psychiatry.
    Academic article
  • Cortés-García, Laura; Rensvik Viddal, Kristine; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology.
    Academic article
  • Cortes-Garcia, Laura; Viddal, Kristine Rensvik; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology.
    Academic article
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insomnia from preschool to early adolescence: a prospective cohort study in Norway. BMJ Paediatrics Open. volum 4 (1).
    Academic article
  • Hygen, Beate Wold; Skalicka, Vera; Stenseng, Frode; Belsky, Jay; Steinsbekk, Silje; Wichstrøm, Lars. (2020) The co-occurrence between symptoms of internet gaming disorder and psychiatric disorders in childhood and adolescence: prospective relations or common causes?. Journal of Child Psychology and Psychiatry. volum 61 (8).
    Academic article
  • Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2020) Depression from preschool to adolescence – five faces of stability. Journal of Child Psychology and Psychiatry.
    Academic article
  • Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insufficient sleep measured by actigraphy: a prospective community study. Pediatric Research. volum 88.
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2020) Reactive attachment disorder and disinhibited social engagement disorder in adolescence: co-occurring psychopathology and psychosocial problems. European Child and Adolescent Psychiatry.
    Academic article
  • Steinsbekk, Silje; Bjørklund, Oda; Llewellyn, Clare; Wichstrøm, Lars. (2020) Temperament as a predictor of eating behavior in middle childhood – A fixed effects approach. Appetite. volum 150 (104640).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars; Stenseng, Frode; Nesi, Jacqueline; Hygen, Beate Wold; Skalicka, Vera. (2020) The impact of social media use on appearance self-esteem from childhood to adolescence – A 3-wave community study. Computers in Human Behavior. volum 114.
    Academic article

2019

  • Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare H.; Steinsbekk, Silje. (2019) Emotional Over- and Undereating in Children: A Longitudinal Analysis of Child and Contextual Predictors. Child Development. volum 90 (6).
    Academic article
  • Cortés-García, Laura; Wichstrøm, Lars; Rensvik Viddal, Kristine; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence.
    Academic article
  • Cortes-Garcia, Laura; Wichstrøm, Lars; Viddal, Kristine Rensvik; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence. volum 48.
    Academic article
  • Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa; Belsky, Jay; Wichstrøm, Lars. (2019) Parental predictors of children’s executive functioning from ages 6 to 10. British Journal of Developmental Psychology. volum 37 (3).
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Skalicka, Vera; Kvande, Marianne N.; Zahl, Tonje; Wichstrøm, Lars. (2019) Time Spent Gaming and Social Competence in Children: Reciprocal Effects Across Childhood. Child Development.
    Academic article
  • Ranum, Bror M.; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Halse, Marte Kathrine; Steinsbekk, Silje. (2019) Association Between Objectively Measured Sleep Duration and Symptoms of Psychiatric Disorders in Middle Childhood. JAMA Network Open. volum 2 (12).
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Validity of reactive attachment disorder and disinhibited social engagement disorder in adolescence. European Child and Adolescent Psychiatry.
    Academic article
  • Singstad, Marianne Tevik; Wallander, Jan Lance Anders; Lydersen, Stian; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Perceived social support among adolescents in Residential Youth Care. Child & Family Social Work.
    Academic article
  • Skalicka, Vera; Hygen, Beate Wold; Stenseng, Frode; Berg Kårstad, Silja; Wichstrøm, Lars. (2019) Screen time and the development of emotion understanding from age 4 to age 8: A community study. British Journal of Developmental Psychology. volum 37 (3).
    Academic article
  • Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Helland, Elisabeth Berg; Hågenrud, Marte; Raballo, Andrea; Wichstrøm, Lars. (2019) Parents' personality-disorder symptoms predict children's symptoms of anxiety and depressive disorders - a prospective cohort study. Journal of Abnormal Child Psychology. volum 47 (12).
    Academic article
  • Stenseng, Frode; Hygen, Beate Wold; Wichstrøm, Lars. (2019) Time Spent Gaming and Psychiatric Symptoms in Childhood: Cross-Sectional Associations and Longitudinal Effects. European Child and Adolescent Psychiatry.
    Academic article

2018

  • Bjørklund, Oda; Belsky, Jay; Wichstrøm, Lars; Steinsbekk, Silje. (2018) Predictors of eating behavior in middle childhood: A hybrid fixed effects model. Developmental Psychology. volum 54 (6).
    Academic article
  • Kvande, Marianne N.; Belsky, Jay; Wichstrøm, Lars. (2018) Selection for special education services: the role of gender and socio-economic status. European Journal of Special Needs Education. volum 33 (4).
    Academic article
  • Kvande, Marianne N.; Bjørklund, Oda; Lydersen, Stian; Belsky, Jay; Wichstrøm, Lars. (2018) Effects of special education on academic achievement and task motivation: a propensity-score and fixed-effects approach. European Journal of Special Needs Education.
    Academic article
  • Skaug, Silje; Englund, Kjellrun Thora; Wichstrøm, Lars. (2018) Young children's television viewing and the quality of their interactions with parents: A prospective community study. Scandinavian Journal of Psychology. volum 59 (5).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2018) Cohort Profile: The Trondheim Early Secure Study (TESS)—a study of mental health, psychosocial development and health behaviour from preschool to adolescence. International Journal of Epidemiology. volum 47 (5).
    Academic article
  • Wichstrøm, Lars; Stenseng, Frode; Belsky, Jay; von Soest, Tilmann; Hygen, Beate Wold. (2018) Symptoms of Internet Gaming Disorder in Youth: Predictors and Comorbidity. Journal of Abnormal Child Psychology. volum 47.
    Academic article
  • Zahl-Thanem, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2018) Predictors of Physical Activity in Middle Childhood. A Fixed-effects Regression Approach. Frontiers in Public Health. volum 6 (305).
    Academic article

2017

  • Hygen, Beate Wold; Belsky, Jay; Li, Zhi; Stenseng, Frode; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2017) Change in parenting, change in student-teacher relationships, and oxytocin receptor gene (OXTR): Testing a Gene-×-Environment (G×E) Hypothesis in Two Samples. Developmental Psychology. volum 53 (7).
    Academic article
  • Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Ranøyen, Ingunn; Greger, Hanne Klæboe; Wallander, Jan Lance; Wichstrøm, Lars. (2017) Quality of life among adolescents living in residential youth care:do domain-specific self-esteem and psychopathology contribute?. Quality of Life Research. volum 26 (10).
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2017) Emotion Understanding in Preschool Children with Mild-to-Severe Hearing Loss. Journal of Deaf Studies and Deaf Education. volum 22 (2).
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2017) Social skills in preschool children with unilateral and mild bilateral hearing loss. Deafness and Education International. volum 19 (2).
    Academic article
  • Skaug, Silje; Englund, Kjellrun Thora; Saksvik-Lehouillier, Ingvild; Lydersen, Stian; Wichstrøm, Lars. (2017) Parent-Child Interactions During Traditional and Interactive Media Settings: A Pilot Randomized Control Study. Scandinavian Journal of Psychology. volum 59 (2).
    Academic article
  • Steinsbekk, Silje; Barker, Edward D.; Llewellyn, Clare; Fildes, Alison; Wichstrøm, Lars. (2017) Emotional Feeding and Emotional Eating: Reciprocal Processes and the Influence of Negative Affectivity. Child Development. volum 89 (4).
    Academic article
  • Steinsbekk, Silje; Bonneville-Roussy, Arielle; Fildes, Alison; Llewellyn, Clare H.; Wichstrøm, Lars. (2017) Child and parent predictors of picky eating from preschool to school age. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (87).
    Academic article
  • Steinsbekk, Silje; Kløckner, Christian; Fildes, Alison; Kristoffersen, Pernille; Rognsås, Stine Leming; Wichstrøm, Lars. (2017) Body size estimation from early to middle childhood: Stability of underestimation, BMI, and gender effects. Frontiers in Psychology. volum 8:2028.
    Academic article
  • Steinsbekk, Silje; Llewellyn, Clare H; Fildes, Alison; Wichstrøm, Lars. (2017) Body composition impacts appetite regulation in middle childhood. A prospective study of Norwegian community children. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (1).
    Academic article
  • Steinsbekk, Silje; Sveen, Trude Hamre; Fildes, Alison; Llewellyn, Clare; Wichstrøm, Lars. (2017) Screening for pickiness – a validation study. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (2).
    Academic article
  • Stenseng, Frode; Li, Zhi; Belsky, Jay; Hygen, Beate Wold; Skalicka, Vera; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2017) Peer problems and hyperactivity-impulsivity among Norwegian and American Children – The role of 5-HTTLPR. Child Development.
    Academic article
  • Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Wichstrøm, Lars. (2017) Change in Attachment Predicts Change in Emotion Regulation — Particularly among 5-HTTLPR Short-Allele Homozygotes. Developmental Psychology. volum 53 (7).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Steinsbekk, Silje. (2017) Homotypic and heterotypic continuity of symptoms of psychiatric disorders from age 4 to 10 years: a dynamic panel model. Journal of Child Psychology and Psychiatry. volum 58 (11).
    Academic article
  • Wichstrøm, Lars; Penelo, Eva; Viddal, Kristine Rensvik; de la Osa, Nuria; Ezpeleta, Lourdes. (2017) Explaining the relationship between temperament and symptoms of psychiatric disorders from preschool to middle childhood: hybrid fixed and random effects models of Norwegian and Spanish children. Journal of Child Psychology and Psychiatry. volum 59 (3).
    Academic article
  • Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Fysisk aktivitet beskytter mot depresjon hos barn. Aftenposten (morgenutg. : trykt utg.).
    Feature article
  • Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Physical Activity, Sedentary Behavior, and Symptoms of Major Depression in Middle Childhood. Pediatrics. volum 139 (2).
    Academic article

2016

  • Bjørseth, Åse Gresseth; Wichstrøm, Lars. (2016) Effectiveness of Parent-Child Interaction Therapy (PCIT) in the Treatment of Young Children's Behavior Problems. A Randomized Controlled Study. PLOS ONE. volum 11 (9).
    Academic article
  • Husby, Silje Merethe; Wichstrøm, Lars. (2016) Interrelationships and continuities in symptoms of oppositional defiant and conduct disorders from age 4 to 10 in the community. Journal of Abnormal Child Psychology. volum Published ahead of print.
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2016) Predictors of psychosocial outcomes in hard-of-hearing preschool children. Journal of Deaf Studies and Deaf Education. volum 21 (3).
    Academic article
  • Li, Zhi; Hygen, Beate Wold; Widaman, Keith F; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars; Belsky, Jay. (2016) Disorganization, COMT, and children's social behavior: The norwegian hypothesis of legacy of disorganized attachment. Frontiers in Psychology. volum 7.
    Academic article
  • Reinfjell, Trude; Berg Kårstad, Silja; Berg-Nielsen, Turid Suzanne; Luby, J. L.; Wichstrøm, Lars. (2016) Predictors of change in depressive symptoms from preschool to first grade. Development and Psychopathology. volum 28 (4).
    Academic article
  • Steinsbekk, Silje; Belsky, Daniel; Guzey, Ismail Cuneyt; Wardle, Jane; Wichstrøm, Lars. (2016) Polygenic risk, appetite traits, and weight gain in middle childhood:A longitudinal study. JAMA pediatrics. volum 170 (2).
    Academic article
  • Steinsbekk, Silje; Belsky, Jay; Wichstrøm, Lars. (2016) Parental Feeding and Child Eating: An Investigation of Reciprocal Effects. Child Development. volum 87 (5).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2016) Peer Rejection and Attention Deficit Hyperactivity Disorder Symptoms: Reciprocal Relations Through Ages 4, 6, and 8. Child Development. volum 87 (2).
    Academic article
  • Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2016) Screening for persistent psychopathology in 4-year-old children. Pediatrics. volum 138 (4).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars; Kvalem, Ingela Lundin. (2016) The development of global and domain-specific self-esteem from age 13 to 31. Journal of Personality and Social Psychology. volum 110 (4).
    Academic article
  • Wichstrøm, Lars; von Soest, Tilmann. (2016) Reciprocal relations between body satisfaction and self-esteem: A large 13-year prospective study of adolescents. Journal of Adolescence. volum 47.
    Academic article

2015

  • Berg Kårstad, Silja; Wichstrøm, Lars; Reinfjell, Trude; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2015) What enhances the development of emotion understanding in young children? A longitudinal study of interpersonal predictors. British Journal of Developmental Psychology. volum 33 (3).
    Academic article
  • Bjørseth, Åse Gresseth; McNeil, Cheryl; Wichstrøm, Lars. (2015) Screening for Behavioral Disorders With the Dyadic Parent-Child Interaction Coding System: Sensitivity, Specificity, and Core Discriminative Components. Child & family behavior therapy (Print). volum 37 (1).
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Lydersen, Stian; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2015) Child exposure to serious life events, COMT, and aggression: Testing differential susceptibility theory. Developmental Psychology. volum 51 (8).
    Academic article
  • Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Rimehaug, Tormod; Wormdal, Anne Kristine; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Prevalence and comorbidity of mental disorders among adolescents living in residential youth care. European Child and Adolescent Psychiatry. volum 25 (1).
    Academic article
  • Kayed, Nanna Sønnichsen; Jozefiak, Thomas; Rimehaug, Tormod; Tjelflaat, Torill; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Psykisk helse hos barn og unge i barneverninstitusjoner. 2015.
    Report
  • Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Preschool-Age Problem Behavior and Teacher-Child Conflict in School: Direct and Moderation Effects by Preschool Organization. Child Development. volum 86 (3).
    Academic article
  • Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal Relations Between Student-Teacher Relationship and Children's Behavioral Problems: Moderation by Child-Care Group Size. Child Development. volum 86 (5).
    Academic article
  • Skalicka, Vera; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal relations between student-teacher conflict, childrens social skills and externalizing behavior: A three-wave longitudinal study from preschool to third grade. International Journal of Behavioral Development. volum 39 (5).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2015) Predictors of change in BMI from the age of 4 to 8. Journal of Pediatric Psychology. volum 40 (10).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2015) Stability of Sleep Disorders From Preschool to First Grade and Their Bidirectional Relationship With Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics. volum 36 (4).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2015) Social Exclusion Predicts Impaired Self-Regulation: A 2-Year Longitudinal Panel Study Including the Transition from Preschool to School. Journal of Personality. volum 83 (2).
    Academic article
  • Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Wan, Ming Wai; Green, Jonathan; Hygen, Beate Wold; Wichstrøm, Lars. (2015) Secure attachment promotes the development of effortful control in boys. Attachment & Human Development. volum 17 (3).
    Academic article
  • Watson, Ryan J.; Wheldon, Christopher W.; Wichstrøm, Lars; Russell, Stephen T.. (2015) Cross-national investigation of health indicators among sexual minorities in Norway and the United States. Social Sciences. volum 47 (4).
    Academic article

2014

  • Berg Kårstad, Silja; Kvello, Øyvind; Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) What do parents know about their children's comprehension of emotions? Accuracy of parental estimates in a community sample of pre-schoolers. Child: Care, Health and Development. volum 40 (3).
    Academic article
  • Ferreiro, Fátima; Wichstrøm, Lars; Seoane, Gloria; Senra, Carmen. (2014) Reciprocal Associations Between Depressive Symptoms and Disordered Eating Among Adolescent Girls and Boys: A Multiwave, Prospective Study. Journal of Abnormal Child Psychology. volum 42 (5).
    Academic article
  • Hygen, Beate Wold; Guzey, Ismail Cuneyt; Belsky, Jay; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2014) Catechol-O-methyltransferase Val158Met genotype moderates the effect of disorganized attachment on social development in young children. Development and Psychopathology. volum 26 (4pt1).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2014) Preschool Social Exclusion, Aggression, and Cooperation: A Longitudinal Evaluation of the Need-to-Belong and the Social-Reconnection Hypotheses. Personality and Social Psychology Bulletin. volum 40 (12).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2014) Secular Trends in Depressive Symptoms Among Norwegian Adolescents from 1992 to 2010. Journal of Abnormal Child Psychology. volum 42 (3).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2014) Secular trends in eating problems among norwegian adolescents from 1992 to 2010. International Journal of Eating Disorders. volum 47 (5).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Jozefiak, Thomas; Sourander, Andre; Berg-Nielsen, Turid Suzanne. (2014) Predicting Service Use for Mental Health Problems Among Young Children. Pediatrics. volum 133 (6).
    Academic article
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) Psychiatric disorders in preschoolers: the structure of DSM-IV symptoms and profiles of comorbidity. European Child and Adolescent Psychiatry. volum 23 (7).
    Academic article

2013

  • Hystad, Hilde Tang; Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars; Gudbrandsen, Oddrun Anita. (2013) A randomised study on the effectiveness of therapist-led v. self-help parental intervention for treating childhood obesity. British Journal of Nutrition. volum 110 (6).
    Academic article
  • Solheim, Elisabet; Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Do Time in Child Care and Peer Group Exposure Predict Poor Socioemotional Adjustment in Norway?. Child Development. volum 84 (5).
    Academic article
  • Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2013) Sleep Disorders in Preschoolers: Prevalence and Comorbidity with Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics. volum 34 (9).
    Academic article
  • Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2013) Detecting Psychiatric Disorders in Preschoolers: Screening With the Strengths and Difficulties Questionnaire. Journal of the American Academy of Child and Adolescent Psychiatry. volum 52 (7).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Preschool predictors of childhood anxiety disorders: a prospective community study. Journal of Child Psychology and Psychiatry. volum 54 (12).
    Academic article
  • Wichstrøm, Lars; Soest, Tilmann M von; Kvalem, Ingela Lundin. (2013) Predictors of Growth and Decline in Leisure Time Physical Activity From Adolescence to Adulthood. Health Psychology. volum 32 (7).
    Academic article

2012

  • Berg-Nielsen, Turid Suzanne; Solheim, Elisabet; Belsky, Jay; Wichstrøm, Lars. (2012) Preschoolers' psychosocial problems: In the eyes of the beholder? Adding teacher characteristics as determinants of discrepant parent-teacher reports. Child Psychiatry and Human Development. volum 43 (3).
    Academic article
  • Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The mental health of preschoolers in a Norwegian population-based study when their parents have symptoms of borderline, antisocial, and narcissitic personality disorders: at the mercy of unpredictability. Child and Adolescent Psychiatry and Mental Health (CAPMH). volum 6.
    Academic article
  • Ellis, Lise Carol; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2012) Smoking during pregnancy and psychiatric disorders in preschoolers. European Child and Adolescent Psychiatry. volum 21 (11).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Rimehaug, Tormod. (2012) Competence and emotional/behavioural problems in 7-16-year-old Norwegian school children as reported by parents. Nordic Journal of Psychiatry. volum 66 (5).
    Academic article
  • Soest, Tilmann M von; Bramness, Jørgen Gustav; Pedersen, Willy; Wichstrøm, Lars. (2012) The relationship between socio-economic status and antidepressant prescription: a longitudinal survey and register study of young adults. Epidemiology and Psychiatric Sciences (EPS). volum 21 (1).
    Academic article
  • Soest, Tilmann M von; Kvalem, Ingela Lundin; Wichstrøm, Lars. (2012) Predictors of cosmetic surgery and its effects on psychological factors and mental health: a population-based follow-up study among Norwegian females. Psychological Medicine. volum 42 (3).
    Academic article
  • Solheim, Elisabet; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The three dimensions of the Student-Teacher Relationship Scale: CFA validation in a preschool sample. Journal of Psychoeducational Assessment. volum 30 (3).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars; Ødegård, Rønnaug; Mehus, Ingar. (2012) Change in Body Fat during a Family-Based Treatment of Obesity in Children: The Relative Importance of Energy Intake and Physical Activity. Obesity Facts. volum 5 (4).
    Academic article
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian. (2012) About 7% of 4-year-olds in Norway meet criteria for a psychiatric diagnosis. Evidence-Based Mental Health. volum 15 (4).
    Abstract
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian; Egger, Helen L.; Solheim, Elisabet; Sveen, Trude Hamre. (2012) Prevalence of psychiatric disorders in preschoolers. Journal of Child Psychology and Psychiatry. volum 53 (6).
    Academic article

2011

  • Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2011) Treatment of obesity in children: Parent's perceived emotional barriers as predictor of change in body fat. Obesity Research and Clinical Practice. volum 5 (3).
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Prevalence and characteristics of depressive disorders in early adolescents in central Norway. Child and Adolescent Psychiatry and Mental Health (CAPMH). volum 5 (28).
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Role of physical and sedentary activities in the development of depressive symptoms in early adolescence. Social Psychiatry and Psychiatric Epidemiology. volum 46 (5).
    Academic article
  • Undheim, Anne Mari; Wichstrøm, Lars; Sund, Anne Mari. (2011) Emotional and behavioral problems among school adolescents with and without reading difficulties as measured by the Youth Self-Report: a one-year follow-up study. Scandinavian Journal of Educational Research. volum 55 (3).
    Academic article

2010

  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Wallander, Jan; Mattejat, Fritz. (2010) Quality of Life as reported by children and parents: a comparison between students and child psychiatric outpatients. Health and Quality of Life Outcomes. volum 8 (136).
    Academic article
  • Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2010) Prevalences and correlates of sleep problems among adolescents in specialty mental health services and in the community: What differs?. Nordic Journal of Psychiatry. volum 64 (3).
    Academic article
  • Rossow, Ingeborg; Wichstrøm, Lars. (2010) Receipt of Help After Deliberate Self-Harm Among Adolescents: Changes Over an Eight-Year Period. Psychiatric Services. volum 61 (8).
    Academic article
  • Wannebo, Wenche; Wichstrøm, Lars. (2010) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence. volum 33 (3).
    Academic article

2009

  • von Soest, Tilmann; Wichstrøm, Lars. (2009) Gender Differences in the Development of Dieting From Adolescence to Early Adulthood: A Longitudinal Study. Journal of Research on Adolescence. volum 19 (3).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Changes in quality of life among Norwegian school children: a six-month follow-up study. Health and Quality of Life Outcomes. volum 7.
    Academic article
  • Steinsbekk, Silje; Jozefiak, Thomas; Ødegård, Rønnaug; Wichstrøm, Lars. (2009) Impaired parent-reported quality of life in treatment-seeking children with obesity is mediated by high levels of psychopathology. Quality of Life Research. volum 18 (9).
    Academic article
  • Wannebo, Wenche; Wichstrøm, Lars. (2009) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence. volum 32 (5).
    Academic article
  • Wichstrøm, Lars. (2009) Hvem går til psykolog?. Tidsskrift for Norsk Psykologforening. volum 46 (11).
    Academic article
  • Wichstrøm, Lars. (2009) Predictors of Non-Suicidal Self-Injury Versus Attempted Suicide: Similar or Different?. Archives of Suicide Research. volum 13 (2).
    Academic article
  • Wichstrøm, Tove; Wichstrøm, Lars. (2009) Does sports participation during adolescence prevent later alcohol, tobacco and cannabis use?. Addiction. volum 104 (1).
    Academic article

2008

  • von Soest, Tilmann; Wichstrøm, Lars. (2008) The impact of becoming a mother on eating problems. International Journal of Eating Disorders. volum 41 (3).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Mattejat, Fritz; Ravens-Sieberer, Ulrike. (2008) Quality of Life as reported by school children and their parents: a cross-sectional survey. Health and Quality of Life Outcomes. volum 6.
    Academic article
  • Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2008) Childhood Adiposity:RCT study of a manualized group treatment targeting parent`s beliefs and behavior. International Journal of Pediatric Obesity.
    Abstract
  • Wichstrøm, Lars. (2008) Barns og unges psykiske helse. Oppvekst - Om barns og unges utvikling og oppvekstmiljø.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (2008) Selvmordsforsøk hos norske ungdommer: resultater fra undersøkelsen Ung i Norge. Suicidologi. volum 13 (1).
    Academic article

2007

  • Backe-Hansen, Elisabeth; Wichstrøm, Lars. (2007) Eksternaliserende vansker. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Hegna, Kristinn; Wichstrøm, Lars. (2007) Suicide attempts among Norwegian gay, lesbian and bisexual youths - General and specific risk factors. Acta Sociologica. volum 50 (1).
    Academic article
  • Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Ung i Norge – psykososiale utfordringer. Cappelen Damm Akademisk. 2007. ISBN 978-82-02-26288-4.
    Academic anthology/Conference proceedings
  • Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Utvikling i tenårene: pubertet, kognisjon, seksualitet, selvbilde og sosiale relasjoner. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Forord. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Om boken. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Utvikling i ten-årene: pubertet, seksualitet, kognisjon, selvbilde og sosiale relasjoner. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (2007) Depresjon og suicidalitet. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (2007) Internaliserende vansker. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper

2006

  • Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2006) Diagnosed and self-reported childhood abuse in national and regional samples of child and adolescent psychiatric patients: Prevalences and correlates. Nordic Journal of Psychiatry. volum 60 (1).
    Academic article
  • Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2006) Adolescents referred to specialty mental health care from local services and adolescents who remain in local treatment: what differs?. Social Psychiatry and Psychiatric Epidemiology. volum 41.
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2006) Cohabitation Reduces Bulimic Symptoms in Young Women. International Journal of Eating Disorders. volum 39 (6).
    Academic article
  • Wichstrøm, Lars. (2006) Predictors of Future Anabolic Androgenic Steroid Use. Medicine & Science in Sports & Exercise. volum 38 (9).
    Academic article
  • Wichstrøm, Lars. (2006) Sexual Orientation as a Risk Factor for Bulimic Symptoms. International Journal of Eating Disorders. volum 39 (6).
    Academic article

2005

  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2005) Suicidal and nonsuicidal adolescents: Different factors contribute to self-esteem. Suicide and Life-Threatening Behaviour. volum 35.
    Academic article
  • Hegna, Kristinn; Mossige, Svein; Wichstrøm, Lars. (2005) Older adolescents with positive attitudes towards younger adolescents as sexual partners. Adolescence. volum 39.
    Academic article
  • Storvoll, Elisabet; Strandbu, Åse; Wichstrøm, Lars. (2005) A Cross-sectional study of changes in Norwegian adolescents' body image from 1992 to 2002. Body image. volum 2 (1).
    Academic article
  • Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2005) Eating Problems and Their Risk Factors: A 7-Year Longitudinal Study of a Population Sample of Norwegian Adolescent Girls. Journal of Youth and Adolescence. volum 34 (6).
    Academic article
  • Rossow, Ingeborg; Grøholt, Berit; Wichstrøm, Lars. (2005) Intoxicants and suicidal behaviour among adolescents: changes in levels and associations from 1992 to 2002. Addiction. volum 100 (1).
    Academic article

2004

  • Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2004) Changes in referrals to child and adolescent psychiatric services in Norway 1992-2001. Social Psychiatry and Psychiatric Epidemiology.
    Academic article
  • Heyerdahl, Sonja; Kvernmo, Siv; Wichstrøm, Lars. (2004) Self-reported behavioural/emotional problems in Norwegian adolescents from multiethnic areas. European Child and Adolescent Psychiatry. volum 13 (2).
    Academic article

2003

  • Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2003) Eating problems and self-perception: results based on arepresentative sample of Norwegian adolescent girls. Journal of Youth and Adolescence. volum 32.
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars. (2003) Gender differences in changes in and stability of conduct problems from early adolescence to early adulthood. Journal of Adolescence. volum 26.
    Academic article
  • Pedersen, W; Samuelsen, SO; Wichstrøm, Lars. (2003) Intercourse debut age: Poor resources, problem behavior, or romantic appeal? A population-based longitudinal study. Journal of Sex Research. volum 40.
    Academic article
  • Storvoll, Elisabet; Wichstrøm, Lars; Pape, Hilde. (2003) Gender differences in the association between conduct problems and other problems among adolescents. Journal of Scandinavian Studies in Criminology and Crime Prevention. volum 3.
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2003) Psychosocial correlates of depressive symptoms among 12 - 14 year-old Norwegian adolescents. Journal of Child Psychology and Psychiatry. volum 44.
    Academic article
  • Wichstrøm, Lars; Hegna, Kristinn. (2003) Sexual orientation and suicide attempt. A longitudinal study of the general Norwegian adolescent population. Journal of Abnormal Psychology. volum 112.
    Academic article

2002

  • Esbjerg Storvoll, Elisabeth; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolesence. Scandinavian Journal of Psychology. volum 43 (1).
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars. (2002) Do the risk factors associated with conduct problems in adolescents vary according to gender?. Journal of Research on Adolescence.
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolescence. Scandinavian Journal of Psychology. volum 43.
    Academic article
  • Wichstrøm, Lars. (2002) Ung i Norge. Norsk Epidemiologi. volum 12.
    Academic article
  • Wichstrøm, Lars; Rossow, Ingeborg. (2002) Explaining the gender difference in self-reported suicide attempts. A nationally representative study of Norwegian adolescents. Suicide and Life-Threatening Behaviour. volum 32 (2).
    Academic article
  • Sund, Anne Mari; Wichstrøm, Lars. (2002) Insecure Attachment as a Risk Factor for Future Depressive Symptoms in Early Adolescence. Journal of the American Academy of Child and Adolescent Psychiatry. volum 41 (12).
    Academic article

2001

  • Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, Anne. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine. volum 6 (4).
    Academic article
  • Pedersen, Willy; Mastekaasa, Arne; Wichstrøm, Lars. (2001) Conduct problems and early cannabis initiation: a longitudinal study of gender differences. Addiction. volum 96 (3).
    Academic article
  • Pedersen, Willy; Wichstrøm, Lars. (2001) Adolescents, doping agents, and drug use: A community study. Journal of Drug Issues (JDI). volum 31 (2).
    Academic article
  • Pedersen, Willy; Wichstrøm, Lars; Blekesaune, Morten. (2001) Violent behaviors, violent victimization, and doping agents - A normal population study of adolescents. Journal of Interpersonal Violence. volum 16 (8).
    Academic article
  • Wichstrøm, Lars. (2001) The impact of pubertal timing on adolescents' alcohol use. Journal of Research on Adolescence. volum 11 (2).
    Academic article
  • Wichstrøm, Lars. (2001) Use of anabolic-androgenic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol. volum 62 (1).
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, A.. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine. volum 6 (4).
    Academic article
  • Sund, Anne Mari; Wichstrøm, Lars; Larsson, Bo Sture. (2001) Depressive symptoms among young Norwegian adolescents as measured by The Mood and Feelings Questionnaire (MFQ). European Child and Adolescent Psychiatry. volum 10.
    Academic article
  • Wichstrøm, Lars; Pedersen, Willy. (2001) Use of androgenic-anabolic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol. volum 62.
    Academic article

2000

  • Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, Anne. (2000) Social network size of female patients with rheumatoid artritis compared to healthy controls. Scandinavian Journal of Rheumatology. volum 29 (1).
    Academic article
  • Grøholt, B; Ekeberg, Ø; Haldorsen, T; Wichstrøm, Lars. (2000) Young suicide attempters: A comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry.
    Academic article
  • Wichstrøm, Lars. (2000) Predictors of adolescent suicide attempts. A nationally representative longitudinal study of Norwegian adolescents. Journal of the American Academy of Child and Adolescent Psychiatry. volum 39.
    Academic article
  • Wichstrøm, Lars. (2000) Psychological and behavioral factors unpredictive of disordered eating. A prospective study of the general adolescent population in Norway. International Journal of Eating Disorders. volum 28.
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, A.. (2000) Social network size of female patients with rheumatoid arthitis compared to healthy controls. Scandinavian Journal of Rheumatology. volum 29 (1).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2000) Young suicide attempters: a comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry. volum 39 (7).
    Academic article

1999

  • Grøholt, B; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, T. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour. volum 29.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour. volum 29.
    Academic article
  • Rossow, Ingeborg; Pape, Hilde; Wichstrøm, Lars. (1999) Young, wet and wild. Alcohol intoxications and violent behavior in adolescence. Addiction. volum 94.
    Academic article
  • Wichstrøm, Lars. (1999) The emergence of gender difference in depressed mood during adolescence: The role of intensified gender socialization. Developmental Psychology. volum 35.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides in Norway, 1990-1992. Suicide and Life-Threatening Behaviour. volum 29 (4).
    Academic article

1998

  • Grøholt, Berit; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger adolescents in Norway: A comparative study. Journal of the American Academy of Child and Adolescent Psychiatry. volum 37 (5).
    Academic article
  • Wichstrøm, Lars. (1998) Alcohol intoxication and school dropout. Drug and Alcohol Review. volum 17 (4).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger and older adolescents in Norway: a comparative study. Journal of the American Academy of Child and Adolescent Psychiatry. volum 37 (5).
    Academic article

1997

  • Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, A.; Kvien, Tore K.. (1997) The impact of personality and social support on mental helath for female patients with rheumatoid arthritis. Live Fyrand et al. Social Indicators Research. volum 40.
    Academic article
  • Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, Anne; Kvien, Tore Kristian. (1997) The Impcact of Personality and Social Support on Mental Health for Female Patients with Rheumatoid Arthritis. Social Indicators Research. volum 40.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Fuller, R.; Holte, A.; Justo, J.; Sanderman, R.; Wichstrøm, Lars. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Fuller, R; Holte, A; Justo, J; Sanderman, R; Wichstrøm, Lars. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article
  • Wichstrøm, Lars; Fyrand, L.; Moum, T.; Glennås, A.; Kvien, T.. (1997) The impact of personality and social support on mental health for female patients with reumatoid arthritis. Social Indicators Research. volum 40.
    Academic article
  • Wichstrøm, Lars; Grøholt, B.; Ekeberg, Ø.; Laake, P.. (1997) Adolescent suicide in Norway 1990-1992 : a comparison between adolescents who commit suicide and normal adolescents. Suicide and Life-Threatening Behaviour. volum 27.
    Academic article
  • Wichstrøm, Lars; Rossow, I.. (1997) Når nøden er størst - er hjelpen nærmest? : parasuicid hos ungdom. Tidsskrift for Den norske legeforening. volum 117.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth Suicide in Norway, 1990-1992: A Comparison between Children and Adolescents Completing Suicide and Age- and Gender-Matched Controls. Suicide and Life-Threatening Behaviour. volum 27 (3).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth suicide in Norway, 1990-1992: A comparison between children and adolescents completing suicide and age- and gender-matched controls. Suicide and Life-Threatening Behaviour. volum 27 (3).
    Academic article
  • Steptoe, A.; Wardle, J.; Fuller, R.; Justo, J.; Sanderman, R.; Wichstrøm, Lars; Holte, Arne. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article

1996

  • Skogen, Ketil; Wichstrøm, Lars. (1996) Delinquency in the Wilderness: Patterns of Outdoor Recreation Activities and Conduct Problems in the General Adolescent Population. Leisure Studies.
    Academic article
  • Wichstrøm, Lars; Skogen, K.; Øia, T.. (1996) The increased rate of conduct problems in urban areas : what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry. volum 35.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1996) Increased rate of conduct problems in urban areas: what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry. volum 35 (4).
    Academic article

1995

  • Pedersen, Willy; Wichstrøm, Lars. (1995) Patterns of delinquency in Norwegian adolescents. British Journal of Criminology. volum 35.
    Academic article
  • Skogen, Ketil; Wichstrøm, Lars. (1995) Kriminalitet og klasse. Selvrapportert kriminalitet og annen problematferd blant norsk ungdom. Nordisk Tidsskrift for Kriminalvidenskab.
    Academic article
  • Wichstrøm, Lars. (1995) Gutter og jenter - to forskjellige verdener?. Likestillingsrådets publikasjoner.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (1995) Harter's Self-Perception Profile for Adolescents: reliability, validity and evaluation of the question format. Journal of Personality Assessment. volum 65.
    Academic article
  • Wichstrøm, Lars. (1995) Hvem? Hva? Hvor? - Om ungdom og idrett. En landsdekkende surveyundersøkelse. 1995.
    Report
  • Wichstrøm, Lars. (1995) Social, psychological and physical correlates of eating problems. A study of the general adolescent population in Norway. Psychological Medicine. volum 25.
    Academic article
  • Wichstrøm, Lars; Holte, Arne. (1995) Fusion in the parent-relationship of schizophrenics. Psychiatry. volum 58.
    Academic article

1994

  • Rossow, Ingeborg; Wichstrøm, Lars. (1994) Parasuicide and use of intoxicants among Norwegian adolescents. Suicide and Life-Threatening Behaviour. volum 24.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Vinck, Jan; Tuomisto, M; Holte, Arne; Wichstrøm, Lars. (1994) Personality and attitudinal correlates of healthy and unhealthy lifestyles in young adults. Psychology and Health. volum 9.
    Academic article
  • Wichstrøm, Lars. (1994) Mental helse blant ungdom i Norge. Oslo som særtilfelle?. 1994. ISBN 82-12-00259-4. UNGforsk Rapport.
    Report
  • Wichstrøm, Lars. (1994) Predictors of Norwegian adolescents' sunbathing and use of sunscreen. Health Psychology. volum 13.
    Academic article
  • Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1993. 1994. ISBN 82-12-00286-1.
    Report
  • Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1994. 1994. ISBN 82-12-00562-3. UNGforsk Rapport.
    Report
  • Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1994) Disqualifying family communication as a predictor of changes in offspring competence. A 3-year longitudinal study of sons of psychiatric patients. Journal of Family Psychology. volum 8.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and Cultural Factors Related to Eating Problems among Adolescents in Norway. Journal of Adolescence.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and cultural factors related to eating problems among adolescents in Norway. Journal of Adolescence. volum 17.
    Academic article

1993

  • Wichstrøm, Lars. (1993) Disqualifying family communication and anxiety in offspring at risk for psychopathology. Acta Psychiatrica Scandinavica. volum 88.
    Academic article
  • Wichstrøm, Lars. (1993) Family intercation and individual dysfunction. 1993. ISBN 82-12-00194-6.
    Doctoral dissertation
  • Wichstrøm, Lars. (1993) Hvem sprang - Hvem sto igjen og hang? Ungdomsskoleelevers skolemotivasjon. Vedlegg til instillingen fra arbeidsgruppen for reformer på ungdomstrinnet. 1993. ISBN 82-12-00199-7.
    Report
  • Wichstrøm, Lars. (1993) Relationship control and interpersonal perception in marriage. Scandinavian Journal of Psychology. volum 34.
    Academic article
  • Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1993) Competence in children at risk for psychopathology predicted from confirmatory and disconfirmatory family communication. Family Process. volum 32.
    Academic article

1992

  • Wichstrøm, Lars. (1992) Ung i Norge. Norsk Epidemiologi. volum 2.
    Academic article
  • Wichstrøm, Lars. (1992) Ungdommens solingsvaner. Solvaneundersøkelsen 1992. 1992. ISBN 82-7216-796-4.
    Report

1991

  • Wichstrøm, Lars. (1991) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Replication and expansion. Acta Psychiatrica Scandinavica. volum 84.
    Academic article
  • Wichstrøm, Lars. (1991) Maturity of personality and family communication. Scandinavian Journal of Psychology. volum 32.
    Academic article
  • Wichstrøm, Lars. (1991) Relations between personality development, interpersonal perception, and communication in parents of schizophrenics, psychiatric controls and normals. Acta Psychiatrica Scandinavica. volum 84.
    Academic article
  • Wichstrøm, Lars. (1991) The Relationship Control Coding System (RCC). Rationale and reliability. Psychiatry at the crossroad between social science and biol ogy. Festschrift in honour of professor Einar Kringlen at h is 60th birthday.
    Academic chapter/article/Conference paper

1990

  • Holte, Arne; Wichstrøm, Lars. (1990) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Acta Psychiatrica Scandinavica. volum 81.
    Academic article
  • Wichstrøm, Lars. (1990) Disconfirmatory feedback in families of schizophrenics. Scandinavian Journal of Psychology. volum 31.
    Academic article

1988

  • Wichstrøm, Lars. (1988) The quest for family patterns of interaction. 1988. Human Ethology Newsletter.
    Report

1987

  • Holte, Arne; Wichstrøm, Lars; Ernø, Ø. K; Kveseth, K.. (1987) Confirmatory feedback in families of schizophrenics. Understanding major mental disorder. The contribution of fa mily interaction research.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (1987) En diskusjon av ulike familietypologier. Clinical research in psychiatry.
    Academic chapter/article/Conference paper

Journal publications

  • Morken, Ida Sund; Viddal, Kristine Rensvik; von Soest, Tilmann Martin; Wichstrøm, Lars. (2023) Explaining the Female Preponderance in Adolescent Depression—A Four-Wave Cohort Study. Research on Child and Adolescent Psychopathology.
    Academic article
  • Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare; Steinsbekk, Silje. (2022) The prospective relation between eating behaviors and BMI from middle childhood to adolescence: A 5-wave community study. Preventive Medicine Reports. volum 27.
    Academic article
  • Ezpeleta, Lourdes; Penelo, Eva; Navarro, J. Blas; de la Osa, Nuria; Trepat, Esther; Wichstrøm, Lars. (2022) Reciprocal relations between dimensions of Oppositional defiant problems and callous-unemotional traits. Research on Child and Adolescent Psychopathology. volum 50.
    Academic article
  • Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa Karin; Wichstrøm, Lars. (2022) Longitudinal relations between impaired executive function and symptoms of psychiatric disorders in childhood. Journal of Child Psychology and Psychiatry. volum 63 (12).
    Academic article
  • Husby, Silje M.; Skalicka, Vera; Li, Zhi; Belsky, Jay; Wichstrøm, Lars. (2022) Reciprocal Relations Between Conflicted Student-teacher Relationship and Children’s Behavior Problems: Within-person Analyses from Norway and the USA. Research on Child and Adolescent Psychopathology.
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Steinsbekk, Silje; Wichstrøm, Lars; Skalicka, Vera. (2022) Longitudinal relations between gaming, physical activity, and athletic self-esteem. Computers in Human Behavior. volum 132.
    Academic article
  • Hygen, Beate Wold; Wichstrøm, Lars; Skalicka, Vera. (2022) Hvordan påvirker gaming barns fysiske aktivitet? Vi undersøkte 751 barn. Aftenposten.
    Feature article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2022) Bruken av sosiale media er neppe grunnen til at flere unge får angst og depresjon. Forskersonen.no.
    Feature article
  • Stenseng, Frode; Tingstad, Eivind Burheim; Wichstrøm, Lars; Skalicka, Vera. (2022) Social withdrawal and academic achievement, intertwined over years? Bidirectional effects from primary to upper secondary school. British Journal of Educational Psychology. volum 92 (4).
    Academic article
  • Wichstrøm, Lars; Borgen, Anna Emilie; Steinsbekk, Silje. (2022) Parental personality disorder symptoms and children’s social skills: a prospective community study. European Child and Adolescent Psychiatry.
    Academic article
  • Zahl, Tonje; Wichstrøm, Lars; Steinsbekk, Silje. (2022) Relations between physical activity, sedentary time, and body fat from childhood to adolescence: Do they differ by sex?. International Journal of Obesity. volum 46.
    Academic article
  • Andersen, Tonje Grønning; Fiskum, Charlotte; Jacobsen, Karl; Lydersen, Stian; Wichstrøm, Lars. (2021) Inhibitory Control Moderates the Effect of Anxiety on Vagally Mediated Heart Rate Variability: Findings from a Community Sample of Young School-Aged Children. Cognitive Therapy and Research. volum 45.
    Academic article
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Jensen, Magnus Rom; Bertheussen, Lene Elisabeth; Solhaug, Solvor; Steinsbekk, Silje. (2021) Predictors of diagnostically defined insomnia in child and adolescent community samples: a literature review. Sleep Medicine. volum 87.
    Academic literature review
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Ranum, Bror; Steinsbekk, Silje. (2021) Child and family predictors of insomnia from early childhood to adolescence. Sleep Medicine. volum 87.
    Academic article
  • Garfield, Victoria; Llewellyn, Clare H.; Wichstrøm, Lars; Steinsbekk, Silje. (2021) Shared genetic architecture underlying sleep and weight in children. Sleep Medicine. volum 83.
    Academic article
  • Morken, Ida Sund; Rensvik Viddal, Kristine; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift Norsk Psykologforening. volum 58 (7).
    Popular scientific article
  • Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift for Norsk Psykologforening. volum 58 (7).
    Popular scientific article
  • Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Steinsbekk, Silje. (2021) Persistent Short Sleep from Childhood to Adolescence: Child, Parent and Peer Predictors. Nature and Science of Sleep. volum 13.
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2021) Self-esteem in adolescents with reactive attachment disorder or disinhibited social engagement disorder. International Journal of Child Abuse & Neglect. volum 118:105141.
    Academic article
  • Steinsbekk, Silje; Ranum, Bror; Wichstrøm, Lars. (2021) Prevalence and course of anxiety disorders and symptoms from preschool to adolescence: a 6-wave community study. Journal of Child Psychology and Psychiatry.
    Academic article
  • Brattfjell, Maria Larsen; Jozefiak, Thomas; Wichstrøm, Lars. (2020) Predictors of community versus specialty mental health service use: a prospective cohort study. European Child and Adolescent Psychiatry.
    Academic article
  • Cortés-García, Laura; Rensvik Viddal, Kristine; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology.
    Academic article
  • Cortes-Garcia, Laura; Viddal, Kristine Rensvik; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology.
    Academic article
  • Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insomnia from preschool to early adolescence: a prospective cohort study in Norway. BMJ Paediatrics Open. volum 4 (1).
    Academic article
  • Hygen, Beate Wold; Skalicka, Vera; Stenseng, Frode; Belsky, Jay; Steinsbekk, Silje; Wichstrøm, Lars. (2020) The co-occurrence between symptoms of internet gaming disorder and psychiatric disorders in childhood and adolescence: prospective relations or common causes?. Journal of Child Psychology and Psychiatry. volum 61 (8).
    Academic article
  • Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2020) Depression from preschool to adolescence – five faces of stability. Journal of Child Psychology and Psychiatry.
    Academic article
  • Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insufficient sleep measured by actigraphy: a prospective community study. Pediatric Research. volum 88.
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2020) Reactive attachment disorder and disinhibited social engagement disorder in adolescence: co-occurring psychopathology and psychosocial problems. European Child and Adolescent Psychiatry.
    Academic article
  • Steinsbekk, Silje; Bjørklund, Oda; Llewellyn, Clare; Wichstrøm, Lars. (2020) Temperament as a predictor of eating behavior in middle childhood – A fixed effects approach. Appetite. volum 150 (104640).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars; Stenseng, Frode; Nesi, Jacqueline; Hygen, Beate Wold; Skalicka, Vera. (2020) The impact of social media use on appearance self-esteem from childhood to adolescence – A 3-wave community study. Computers in Human Behavior. volum 114.
    Academic article
  • Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare H.; Steinsbekk, Silje. (2019) Emotional Over- and Undereating in Children: A Longitudinal Analysis of Child and Contextual Predictors. Child Development. volum 90 (6).
    Academic article
  • Cortés-García, Laura; Wichstrøm, Lars; Rensvik Viddal, Kristine; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence.
    Academic article
  • Cortes-Garcia, Laura; Wichstrøm, Lars; Viddal, Kristine Rensvik; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence. volum 48.
    Academic article
  • Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa; Belsky, Jay; Wichstrøm, Lars. (2019) Parental predictors of children’s executive functioning from ages 6 to 10. British Journal of Developmental Psychology. volum 37 (3).
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Skalicka, Vera; Kvande, Marianne N.; Zahl, Tonje; Wichstrøm, Lars. (2019) Time Spent Gaming and Social Competence in Children: Reciprocal Effects Across Childhood. Child Development.
    Academic article
  • Ranum, Bror M.; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Halse, Marte Kathrine; Steinsbekk, Silje. (2019) Association Between Objectively Measured Sleep Duration and Symptoms of Psychiatric Disorders in Middle Childhood. JAMA Network Open. volum 2 (12).
    Academic article
  • Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Validity of reactive attachment disorder and disinhibited social engagement disorder in adolescence. European Child and Adolescent Psychiatry.
    Academic article
  • Singstad, Marianne Tevik; Wallander, Jan Lance Anders; Lydersen, Stian; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Perceived social support among adolescents in Residential Youth Care. Child & Family Social Work.
    Academic article
  • Skalicka, Vera; Hygen, Beate Wold; Stenseng, Frode; Berg Kårstad, Silja; Wichstrøm, Lars. (2019) Screen time and the development of emotion understanding from age 4 to age 8: A community study. British Journal of Developmental Psychology. volum 37 (3).
    Academic article
  • Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Helland, Elisabeth Berg; Hågenrud, Marte; Raballo, Andrea; Wichstrøm, Lars. (2019) Parents' personality-disorder symptoms predict children's symptoms of anxiety and depressive disorders - a prospective cohort study. Journal of Abnormal Child Psychology. volum 47 (12).
    Academic article
  • Stenseng, Frode; Hygen, Beate Wold; Wichstrøm, Lars. (2019) Time Spent Gaming and Psychiatric Symptoms in Childhood: Cross-Sectional Associations and Longitudinal Effects. European Child and Adolescent Psychiatry.
    Academic article
  • Bjørklund, Oda; Belsky, Jay; Wichstrøm, Lars; Steinsbekk, Silje. (2018) Predictors of eating behavior in middle childhood: A hybrid fixed effects model. Developmental Psychology. volum 54 (6).
    Academic article
  • Kvande, Marianne N.; Belsky, Jay; Wichstrøm, Lars. (2018) Selection for special education services: the role of gender and socio-economic status. European Journal of Special Needs Education. volum 33 (4).
    Academic article
  • Kvande, Marianne N.; Bjørklund, Oda; Lydersen, Stian; Belsky, Jay; Wichstrøm, Lars. (2018) Effects of special education on academic achievement and task motivation: a propensity-score and fixed-effects approach. European Journal of Special Needs Education.
    Academic article
  • Skaug, Silje; Englund, Kjellrun Thora; Wichstrøm, Lars. (2018) Young children's television viewing and the quality of their interactions with parents: A prospective community study. Scandinavian Journal of Psychology. volum 59 (5).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2018) Cohort Profile: The Trondheim Early Secure Study (TESS)—a study of mental health, psychosocial development and health behaviour from preschool to adolescence. International Journal of Epidemiology. volum 47 (5).
    Academic article
  • Wichstrøm, Lars; Stenseng, Frode; Belsky, Jay; von Soest, Tilmann; Hygen, Beate Wold. (2018) Symptoms of Internet Gaming Disorder in Youth: Predictors and Comorbidity. Journal of Abnormal Child Psychology. volum 47.
    Academic article
  • Zahl-Thanem, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2018) Predictors of Physical Activity in Middle Childhood. A Fixed-effects Regression Approach. Frontiers in Public Health. volum 6 (305).
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Li, Zhi; Stenseng, Frode; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2017) Change in parenting, change in student-teacher relationships, and oxytocin receptor gene (OXTR): Testing a Gene-×-Environment (G×E) Hypothesis in Two Samples. Developmental Psychology. volum 53 (7).
    Academic article
  • Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Ranøyen, Ingunn; Greger, Hanne Klæboe; Wallander, Jan Lance; Wichstrøm, Lars. (2017) Quality of life among adolescents living in residential youth care:do domain-specific self-esteem and psychopathology contribute?. Quality of Life Research. volum 26 (10).
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2017) Emotion Understanding in Preschool Children with Mild-to-Severe Hearing Loss. Journal of Deaf Studies and Deaf Education. volum 22 (2).
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2017) Social skills in preschool children with unilateral and mild bilateral hearing loss. Deafness and Education International. volum 19 (2).
    Academic article
  • Skaug, Silje; Englund, Kjellrun Thora; Saksvik-Lehouillier, Ingvild; Lydersen, Stian; Wichstrøm, Lars. (2017) Parent-Child Interactions During Traditional and Interactive Media Settings: A Pilot Randomized Control Study. Scandinavian Journal of Psychology. volum 59 (2).
    Academic article
  • Steinsbekk, Silje; Barker, Edward D.; Llewellyn, Clare; Fildes, Alison; Wichstrøm, Lars. (2017) Emotional Feeding and Emotional Eating: Reciprocal Processes and the Influence of Negative Affectivity. Child Development. volum 89 (4).
    Academic article
  • Steinsbekk, Silje; Bonneville-Roussy, Arielle; Fildes, Alison; Llewellyn, Clare H.; Wichstrøm, Lars. (2017) Child and parent predictors of picky eating from preschool to school age. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (87).
    Academic article
  • Steinsbekk, Silje; Kløckner, Christian; Fildes, Alison; Kristoffersen, Pernille; Rognsås, Stine Leming; Wichstrøm, Lars. (2017) Body size estimation from early to middle childhood: Stability of underestimation, BMI, and gender effects. Frontiers in Psychology. volum 8:2028.
    Academic article
  • Steinsbekk, Silje; Llewellyn, Clare H; Fildes, Alison; Wichstrøm, Lars. (2017) Body composition impacts appetite regulation in middle childhood. A prospective study of Norwegian community children. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (1).
    Academic article
  • Steinsbekk, Silje; Sveen, Trude Hamre; Fildes, Alison; Llewellyn, Clare; Wichstrøm, Lars. (2017) Screening for pickiness – a validation study. International Journal of Behavioral Nutrition and Physical Activity. volum 14 (2).
    Academic article
  • Stenseng, Frode; Li, Zhi; Belsky, Jay; Hygen, Beate Wold; Skalicka, Vera; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2017) Peer problems and hyperactivity-impulsivity among Norwegian and American Children – The role of 5-HTTLPR. Child Development.
    Academic article
  • Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Wichstrøm, Lars. (2017) Change in Attachment Predicts Change in Emotion Regulation — Particularly among 5-HTTLPR Short-Allele Homozygotes. Developmental Psychology. volum 53 (7).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Steinsbekk, Silje. (2017) Homotypic and heterotypic continuity of symptoms of psychiatric disorders from age 4 to 10 years: a dynamic panel model. Journal of Child Psychology and Psychiatry. volum 58 (11).
    Academic article
  • Wichstrøm, Lars; Penelo, Eva; Viddal, Kristine Rensvik; de la Osa, Nuria; Ezpeleta, Lourdes. (2017) Explaining the relationship between temperament and symptoms of psychiatric disorders from preschool to middle childhood: hybrid fixed and random effects models of Norwegian and Spanish children. Journal of Child Psychology and Psychiatry. volum 59 (3).
    Academic article
  • Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Fysisk aktivitet beskytter mot depresjon hos barn. Aftenposten (morgenutg. : trykt utg.).
    Feature article
  • Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Physical Activity, Sedentary Behavior, and Symptoms of Major Depression in Middle Childhood. Pediatrics. volum 139 (2).
    Academic article
  • Bjørseth, Åse Gresseth; Wichstrøm, Lars. (2016) Effectiveness of Parent-Child Interaction Therapy (PCIT) in the Treatment of Young Children's Behavior Problems. A Randomized Controlled Study. PLOS ONE. volum 11 (9).
    Academic article
  • Husby, Silje Merethe; Wichstrøm, Lars. (2016) Interrelationships and continuities in symptoms of oppositional defiant and conduct disorders from age 4 to 10 in the community. Journal of Abnormal Child Psychology. volum Published ahead of print.
    Academic article
  • Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2016) Predictors of psychosocial outcomes in hard-of-hearing preschool children. Journal of Deaf Studies and Deaf Education. volum 21 (3).
    Academic article
  • Li, Zhi; Hygen, Beate Wold; Widaman, Keith F; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars; Belsky, Jay. (2016) Disorganization, COMT, and children's social behavior: The norwegian hypothesis of legacy of disorganized attachment. Frontiers in Psychology. volum 7.
    Academic article
  • Reinfjell, Trude; Berg Kårstad, Silja; Berg-Nielsen, Turid Suzanne; Luby, J. L.; Wichstrøm, Lars. (2016) Predictors of change in depressive symptoms from preschool to first grade. Development and Psychopathology. volum 28 (4).
    Academic article
  • Steinsbekk, Silje; Belsky, Daniel; Guzey, Ismail Cuneyt; Wardle, Jane; Wichstrøm, Lars. (2016) Polygenic risk, appetite traits, and weight gain in middle childhood:A longitudinal study. JAMA pediatrics. volum 170 (2).
    Academic article
  • Steinsbekk, Silje; Belsky, Jay; Wichstrøm, Lars. (2016) Parental Feeding and Child Eating: An Investigation of Reciprocal Effects. Child Development. volum 87 (5).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2016) Peer Rejection and Attention Deficit Hyperactivity Disorder Symptoms: Reciprocal Relations Through Ages 4, 6, and 8. Child Development. volum 87 (2).
    Academic article
  • Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2016) Screening for persistent psychopathology in 4-year-old children. Pediatrics. volum 138 (4).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars; Kvalem, Ingela Lundin. (2016) The development of global and domain-specific self-esteem from age 13 to 31. Journal of Personality and Social Psychology. volum 110 (4).
    Academic article
  • Wichstrøm, Lars; von Soest, Tilmann. (2016) Reciprocal relations between body satisfaction and self-esteem: A large 13-year prospective study of adolescents. Journal of Adolescence. volum 47.
    Academic article
  • Berg Kårstad, Silja; Wichstrøm, Lars; Reinfjell, Trude; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2015) What enhances the development of emotion understanding in young children? A longitudinal study of interpersonal predictors. British Journal of Developmental Psychology. volum 33 (3).
    Academic article
  • Bjørseth, Åse Gresseth; McNeil, Cheryl; Wichstrøm, Lars. (2015) Screening for Behavioral Disorders With the Dyadic Parent-Child Interaction Coding System: Sensitivity, Specificity, and Core Discriminative Components. Child & family behavior therapy (Print). volum 37 (1).
    Academic article
  • Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Lydersen, Stian; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2015) Child exposure to serious life events, COMT, and aggression: Testing differential susceptibility theory. Developmental Psychology. volum 51 (8).
    Academic article
  • Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Rimehaug, Tormod; Wormdal, Anne Kristine; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Prevalence and comorbidity of mental disorders among adolescents living in residential youth care. European Child and Adolescent Psychiatry. volum 25 (1).
    Academic article
  • Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Preschool-Age Problem Behavior and Teacher-Child Conflict in School: Direct and Moderation Effects by Preschool Organization. Child Development. volum 86 (3).
    Academic article
  • Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal Relations Between Student-Teacher Relationship and Children's Behavioral Problems: Moderation by Child-Care Group Size. Child Development. volum 86 (5).
    Academic article
  • Skalicka, Vera; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal relations between student-teacher conflict, childrens social skills and externalizing behavior: A three-wave longitudinal study from preschool to third grade. International Journal of Behavioral Development. volum 39 (5).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2015) Predictors of change in BMI from the age of 4 to 8. Journal of Pediatric Psychology. volum 40 (10).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars. (2015) Stability of Sleep Disorders From Preschool to First Grade and Their Bidirectional Relationship With Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics. volum 36 (4).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2015) Social Exclusion Predicts Impaired Self-Regulation: A 2-Year Longitudinal Panel Study Including the Transition from Preschool to School. Journal of Personality. volum 83 (2).
    Academic article
  • Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Wan, Ming Wai; Green, Jonathan; Hygen, Beate Wold; Wichstrøm, Lars. (2015) Secure attachment promotes the development of effortful control in boys. Attachment & Human Development. volum 17 (3).
    Academic article
  • Watson, Ryan J.; Wheldon, Christopher W.; Wichstrøm, Lars; Russell, Stephen T.. (2015) Cross-national investigation of health indicators among sexual minorities in Norway and the United States. Social Sciences. volum 47 (4).
    Academic article
  • Berg Kårstad, Silja; Kvello, Øyvind; Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) What do parents know about their children's comprehension of emotions? Accuracy of parental estimates in a community sample of pre-schoolers. Child: Care, Health and Development. volum 40 (3).
    Academic article
  • Ferreiro, Fátima; Wichstrøm, Lars; Seoane, Gloria; Senra, Carmen. (2014) Reciprocal Associations Between Depressive Symptoms and Disordered Eating Among Adolescent Girls and Boys: A Multiwave, Prospective Study. Journal of Abnormal Child Psychology. volum 42 (5).
    Academic article
  • Hygen, Beate Wold; Guzey, Ismail Cuneyt; Belsky, Jay; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2014) Catechol-O-methyltransferase Val158Met genotype moderates the effect of disorganized attachment on social development in young children. Development and Psychopathology. volum 26 (4pt1).
    Academic article
  • Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2014) Preschool Social Exclusion, Aggression, and Cooperation: A Longitudinal Evaluation of the Need-to-Belong and the Social-Reconnection Hypotheses. Personality and Social Psychology Bulletin. volum 40 (12).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2014) Secular Trends in Depressive Symptoms Among Norwegian Adolescents from 1992 to 2010. Journal of Abnormal Child Psychology. volum 42 (3).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2014) Secular trends in eating problems among norwegian adolescents from 1992 to 2010. International Journal of Eating Disorders. volum 47 (5).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Jozefiak, Thomas; Sourander, Andre; Berg-Nielsen, Turid Suzanne. (2014) Predicting Service Use for Mental Health Problems Among Young Children. Pediatrics. volum 133 (6).
    Academic article
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) Psychiatric disorders in preschoolers: the structure of DSM-IV symptoms and profiles of comorbidity. European Child and Adolescent Psychiatry. volum 23 (7).
    Academic article
  • Hystad, Hilde Tang; Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars; Gudbrandsen, Oddrun Anita. (2013) A randomised study on the effectiveness of therapist-led v. self-help parental intervention for treating childhood obesity. British Journal of Nutrition. volum 110 (6).
    Academic article
  • Solheim, Elisabet; Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Do Time in Child Care and Peer Group Exposure Predict Poor Socioemotional Adjustment in Norway?. Child Development. volum 84 (5).
    Academic article
  • Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2013) Sleep Disorders in Preschoolers: Prevalence and Comorbidity with Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics. volum 34 (9).
    Academic article
  • Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2013) Detecting Psychiatric Disorders in Preschoolers: Screening With the Strengths and Difficulties Questionnaire. Journal of the American Academy of Child and Adolescent Psychiatry. volum 52 (7).
    Academic article
  • Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Preschool predictors of childhood anxiety disorders: a prospective community study. Journal of Child Psychology and Psychiatry. volum 54 (12).
    Academic article
  • Wichstrøm, Lars; Soest, Tilmann M von; Kvalem, Ingela Lundin. (2013) Predictors of Growth and Decline in Leisure Time Physical Activity From Adolescence to Adulthood. Health Psychology. volum 32 (7).
    Academic article
  • Berg-Nielsen, Turid Suzanne; Solheim, Elisabet; Belsky, Jay; Wichstrøm, Lars. (2012) Preschoolers' psychosocial problems: In the eyes of the beholder? Adding teacher characteristics as determinants of discrepant parent-teacher reports. Child Psychiatry and Human Development. volum 43 (3).
    Academic article
  • Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The mental health of preschoolers in a Norwegian population-based study when their parents have symptoms of borderline, antisocial, and narcissitic personality disorders: at the mercy of unpredictability. Child and Adolescent Psychiatry and Mental Health (CAPMH). volum 6.
    Academic article
  • Ellis, Lise Carol; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2012) Smoking during pregnancy and psychiatric disorders in preschoolers. European Child and Adolescent Psychiatry. volum 21 (11).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Rimehaug, Tormod. (2012) Competence and emotional/behavioural problems in 7-16-year-old Norwegian school children as reported by parents. Nordic Journal of Psychiatry. volum 66 (5).
    Academic article
  • Soest, Tilmann M von; Bramness, Jørgen Gustav; Pedersen, Willy; Wichstrøm, Lars. (2012) The relationship between socio-economic status and antidepressant prescription: a longitudinal survey and register study of young adults. Epidemiology and Psychiatric Sciences (EPS). volum 21 (1).
    Academic article
  • Soest, Tilmann M von; Kvalem, Ingela Lundin; Wichstrøm, Lars. (2012) Predictors of cosmetic surgery and its effects on psychological factors and mental health: a population-based follow-up study among Norwegian females. Psychological Medicine. volum 42 (3).
    Academic article
  • Solheim, Elisabet; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The three dimensions of the Student-Teacher Relationship Scale: CFA validation in a preschool sample. Journal of Psychoeducational Assessment. volum 30 (3).
    Academic article
  • Steinsbekk, Silje; Wichstrøm, Lars; Ødegård, Rønnaug; Mehus, Ingar. (2012) Change in Body Fat during a Family-Based Treatment of Obesity in Children: The Relative Importance of Energy Intake and Physical Activity. Obesity Facts. volum 5 (4).
    Academic article
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian. (2012) About 7% of 4-year-olds in Norway meet criteria for a psychiatric diagnosis. Evidence-Based Mental Health. volum 15 (4).
    Abstract
  • Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian; Egger, Helen L.; Solheim, Elisabet; Sveen, Trude Hamre. (2012) Prevalence of psychiatric disorders in preschoolers. Journal of Child Psychology and Psychiatry. volum 53 (6).
    Academic article
  • Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2011) Treatment of obesity in children: Parent's perceived emotional barriers as predictor of change in body fat. Obesity Research and Clinical Practice. volum 5 (3).
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Prevalence and characteristics of depressive disorders in early adolescents in central Norway. Child and Adolescent Psychiatry and Mental Health (CAPMH). volum 5 (28).
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Role of physical and sedentary activities in the development of depressive symptoms in early adolescence. Social Psychiatry and Psychiatric Epidemiology. volum 46 (5).
    Academic article
  • Undheim, Anne Mari; Wichstrøm, Lars; Sund, Anne Mari. (2011) Emotional and behavioral problems among school adolescents with and without reading difficulties as measured by the Youth Self-Report: a one-year follow-up study. Scandinavian Journal of Educational Research. volum 55 (3).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Wallander, Jan; Mattejat, Fritz. (2010) Quality of Life as reported by children and parents: a comparison between students and child psychiatric outpatients. Health and Quality of Life Outcomes. volum 8 (136).
    Academic article
  • Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2010) Prevalences and correlates of sleep problems among adolescents in specialty mental health services and in the community: What differs?. Nordic Journal of Psychiatry. volum 64 (3).
    Academic article
  • Rossow, Ingeborg; Wichstrøm, Lars. (2010) Receipt of Help After Deliberate Self-Harm Among Adolescents: Changes Over an Eight-Year Period. Psychiatric Services. volum 61 (8).
    Academic article
  • Wannebo, Wenche; Wichstrøm, Lars. (2010) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence. volum 33 (3).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2009) Gender Differences in the Development of Dieting From Adolescence to Early Adulthood: A Longitudinal Study. Journal of Research on Adolescence. volum 19 (3).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Changes in quality of life among Norwegian school children: a six-month follow-up study. Health and Quality of Life Outcomes. volum 7.
    Academic article
  • Steinsbekk, Silje; Jozefiak, Thomas; Ødegård, Rønnaug; Wichstrøm, Lars. (2009) Impaired parent-reported quality of life in treatment-seeking children with obesity is mediated by high levels of psychopathology. Quality of Life Research. volum 18 (9).
    Academic article
  • Wannebo, Wenche; Wichstrøm, Lars. (2009) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence. volum 32 (5).
    Academic article
  • Wichstrøm, Lars. (2009) Hvem går til psykolog?. Tidsskrift for Norsk Psykologforening. volum 46 (11).
    Academic article
  • Wichstrøm, Lars. (2009) Predictors of Non-Suicidal Self-Injury Versus Attempted Suicide: Similar or Different?. Archives of Suicide Research. volum 13 (2).
    Academic article
  • Wichstrøm, Tove; Wichstrøm, Lars. (2009) Does sports participation during adolescence prevent later alcohol, tobacco and cannabis use?. Addiction. volum 104 (1).
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2008) The impact of becoming a mother on eating problems. International Journal of Eating Disorders. volum 41 (3).
    Academic article
  • Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Mattejat, Fritz; Ravens-Sieberer, Ulrike. (2008) Quality of Life as reported by school children and their parents: a cross-sectional survey. Health and Quality of Life Outcomes. volum 6.
    Academic article
  • Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2008) Childhood Adiposity:RCT study of a manualized group treatment targeting parent`s beliefs and behavior. International Journal of Pediatric Obesity.
    Abstract
  • Wichstrøm, Lars. (2008) Selvmordsforsøk hos norske ungdommer: resultater fra undersøkelsen Ung i Norge. Suicidologi. volum 13 (1).
    Academic article
  • Hegna, Kristinn; Wichstrøm, Lars. (2007) Suicide attempts among Norwegian gay, lesbian and bisexual youths - General and specific risk factors. Acta Sociologica. volum 50 (1).
    Academic article
  • Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2006) Diagnosed and self-reported childhood abuse in national and regional samples of child and adolescent psychiatric patients: Prevalences and correlates. Nordic Journal of Psychiatry. volum 60 (1).
    Academic article
  • Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2006) Adolescents referred to specialty mental health care from local services and adolescents who remain in local treatment: what differs?. Social Psychiatry and Psychiatric Epidemiology. volum 41.
    Academic article
  • von Soest, Tilmann; Wichstrøm, Lars. (2006) Cohabitation Reduces Bulimic Symptoms in Young Women. International Journal of Eating Disorders. volum 39 (6).
    Academic article
  • Wichstrøm, Lars. (2006) Predictors of Future Anabolic Androgenic Steroid Use. Medicine & Science in Sports & Exercise. volum 38 (9).
    Academic article
  • Wichstrøm, Lars. (2006) Sexual Orientation as a Risk Factor for Bulimic Symptoms. International Journal of Eating Disorders. volum 39 (6).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2005) Suicidal and nonsuicidal adolescents: Different factors contribute to self-esteem. Suicide and Life-Threatening Behaviour. volum 35.
    Academic article
  • Hegna, Kristinn; Mossige, Svein; Wichstrøm, Lars. (2005) Older adolescents with positive attitudes towards younger adolescents as sexual partners. Adolescence. volum 39.
    Academic article
  • Storvoll, Elisabet; Strandbu, Åse; Wichstrøm, Lars. (2005) A Cross-sectional study of changes in Norwegian adolescents' body image from 1992 to 2002. Body image. volum 2 (1).
    Academic article
  • Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2005) Eating Problems and Their Risk Factors: A 7-Year Longitudinal Study of a Population Sample of Norwegian Adolescent Girls. Journal of Youth and Adolescence. volum 34 (6).
    Academic article
  • Rossow, Ingeborg; Grøholt, Berit; Wichstrøm, Lars. (2005) Intoxicants and suicidal behaviour among adolescents: changes in levels and associations from 1992 to 2002. Addiction. volum 100 (1).
    Academic article
  • Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2004) Changes in referrals to child and adolescent psychiatric services in Norway 1992-2001. Social Psychiatry and Psychiatric Epidemiology.
    Academic article
  • Heyerdahl, Sonja; Kvernmo, Siv; Wichstrøm, Lars. (2004) Self-reported behavioural/emotional problems in Norwegian adolescents from multiethnic areas. European Child and Adolescent Psychiatry. volum 13 (2).
    Academic article
  • Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2003) Eating problems and self-perception: results based on arepresentative sample of Norwegian adolescent girls. Journal of Youth and Adolescence. volum 32.
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars. (2003) Gender differences in changes in and stability of conduct problems from early adolescence to early adulthood. Journal of Adolescence. volum 26.
    Academic article
  • Pedersen, W; Samuelsen, SO; Wichstrøm, Lars. (2003) Intercourse debut age: Poor resources, problem behavior, or romantic appeal? A population-based longitudinal study. Journal of Sex Research. volum 40.
    Academic article
  • Storvoll, Elisabet; Wichstrøm, Lars; Pape, Hilde. (2003) Gender differences in the association between conduct problems and other problems among adolescents. Journal of Scandinavian Studies in Criminology and Crime Prevention. volum 3.
    Academic article
  • Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2003) Psychosocial correlates of depressive symptoms among 12 - 14 year-old Norwegian adolescents. Journal of Child Psychology and Psychiatry. volum 44.
    Academic article
  • Wichstrøm, Lars; Hegna, Kristinn. (2003) Sexual orientation and suicide attempt. A longitudinal study of the general Norwegian adolescent population. Journal of Abnormal Psychology. volum 112.
    Academic article
  • Esbjerg Storvoll, Elisabeth; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolesence. Scandinavian Journal of Psychology. volum 43 (1).
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars. (2002) Do the risk factors associated with conduct problems in adolescents vary according to gender?. Journal of Research on Adolescence.
    Academic article
  • Storvoll, Elisabeth; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolescence. Scandinavian Journal of Psychology. volum 43.
    Academic article
  • Wichstrøm, Lars. (2002) Ung i Norge. Norsk Epidemiologi. volum 12.
    Academic article
  • Wichstrøm, Lars; Rossow, Ingeborg. (2002) Explaining the gender difference in self-reported suicide attempts. A nationally representative study of Norwegian adolescents. Suicide and Life-Threatening Behaviour. volum 32 (2).
    Academic article
  • Sund, Anne Mari; Wichstrøm, Lars. (2002) Insecure Attachment as a Risk Factor for Future Depressive Symptoms in Early Adolescence. Journal of the American Academy of Child and Adolescent Psychiatry. volum 41 (12).
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, Anne. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine. volum 6 (4).
    Academic article
  • Pedersen, Willy; Mastekaasa, Arne; Wichstrøm, Lars. (2001) Conduct problems and early cannabis initiation: a longitudinal study of gender differences. Addiction. volum 96 (3).
    Academic article
  • Pedersen, Willy; Wichstrøm, Lars. (2001) Adolescents, doping agents, and drug use: A community study. Journal of Drug Issues (JDI). volum 31 (2).
    Academic article
  • Pedersen, Willy; Wichstrøm, Lars; Blekesaune, Morten. (2001) Violent behaviors, violent victimization, and doping agents - A normal population study of adolescents. Journal of Interpersonal Violence. volum 16 (8).
    Academic article
  • Wichstrøm, Lars. (2001) The impact of pubertal timing on adolescents' alcohol use. Journal of Research on Adolescence. volum 11 (2).
    Academic article
  • Wichstrøm, Lars. (2001) Use of anabolic-androgenic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol. volum 62 (1).
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, A.. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine. volum 6 (4).
    Academic article
  • Sund, Anne Mari; Wichstrøm, Lars; Larsson, Bo Sture. (2001) Depressive symptoms among young Norwegian adolescents as measured by The Mood and Feelings Questionnaire (MFQ). European Child and Adolescent Psychiatry. volum 10.
    Academic article
  • Wichstrøm, Lars; Pedersen, Willy. (2001) Use of androgenic-anabolic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol. volum 62.
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, Anne. (2000) Social network size of female patients with rheumatoid artritis compared to healthy controls. Scandinavian Journal of Rheumatology. volum 29 (1).
    Academic article
  • Grøholt, B; Ekeberg, Ø; Haldorsen, T; Wichstrøm, Lars. (2000) Young suicide attempters: A comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry.
    Academic article
  • Wichstrøm, Lars. (2000) Predictors of adolescent suicide attempts. A nationally representative longitudinal study of Norwegian adolescents. Journal of the American Academy of Child and Adolescent Psychiatry. volum 39.
    Academic article
  • Wichstrøm, Lars. (2000) Psychological and behavioral factors unpredictive of disordered eating. A prospective study of the general adolescent population in Norway. International Journal of Eating Disorders. volum 28.
    Academic article
  • Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, A.. (2000) Social network size of female patients with rheumatoid arthitis compared to healthy controls. Scandinavian Journal of Rheumatology. volum 29 (1).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2000) Young suicide attempters: a comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry. volum 39 (7).
    Academic article
  • Grøholt, B; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, T. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour. volum 29.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour. volum 29.
    Academic article
  • Rossow, Ingeborg; Pape, Hilde; Wichstrøm, Lars. (1999) Young, wet and wild. Alcohol intoxications and violent behavior in adolescence. Addiction. volum 94.
    Academic article
  • Wichstrøm, Lars. (1999) The emergence of gender difference in depressed mood during adolescence: The role of intensified gender socialization. Developmental Psychology. volum 35.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides in Norway, 1990-1992. Suicide and Life-Threatening Behaviour. volum 29 (4).
    Academic article
  • Grøholt, Berit; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger adolescents in Norway: A comparative study. Journal of the American Academy of Child and Adolescent Psychiatry. volum 37 (5).
    Academic article
  • Wichstrøm, Lars. (1998) Alcohol intoxication and school dropout. Drug and Alcohol Review. volum 17 (4).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger and older adolescents in Norway: a comparative study. Journal of the American Academy of Child and Adolescent Psychiatry. volum 37 (5).
    Academic article
  • Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, A.; Kvien, Tore K.. (1997) The impact of personality and social support on mental helath for female patients with rheumatoid arthritis. Live Fyrand et al. Social Indicators Research. volum 40.
    Academic article
  • Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, Anne; Kvien, Tore Kristian. (1997) The Impcact of Personality and Social Support on Mental Health for Female Patients with Rheumatoid Arthritis. Social Indicators Research. volum 40.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Fuller, R.; Holte, A.; Justo, J.; Sanderman, R.; Wichstrøm, Lars. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Fuller, R; Holte, A; Justo, J; Sanderman, R; Wichstrøm, Lars. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article
  • Wichstrøm, Lars; Fyrand, L.; Moum, T.; Glennås, A.; Kvien, T.. (1997) The impact of personality and social support on mental health for female patients with reumatoid arthritis. Social Indicators Research. volum 40.
    Academic article
  • Wichstrøm, Lars; Grøholt, B.; Ekeberg, Ø.; Laake, P.. (1997) Adolescent suicide in Norway 1990-1992 : a comparison between adolescents who commit suicide and normal adolescents. Suicide and Life-Threatening Behaviour. volum 27.
    Academic article
  • Wichstrøm, Lars; Rossow, I.. (1997) Når nøden er størst - er hjelpen nærmest? : parasuicid hos ungdom. Tidsskrift for Den norske legeforening. volum 117.
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth Suicide in Norway, 1990-1992: A Comparison between Children and Adolescents Completing Suicide and Age- and Gender-Matched Controls. Suicide and Life-Threatening Behaviour. volum 27 (3).
    Academic article
  • Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth suicide in Norway, 1990-1992: A comparison between children and adolescents completing suicide and age- and gender-matched controls. Suicide and Life-Threatening Behaviour. volum 27 (3).
    Academic article
  • Steptoe, A.; Wardle, J.; Fuller, R.; Justo, J.; Sanderman, R.; Wichstrøm, Lars; Holte, Arne. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine. volum 26.
    Academic article
  • Skogen, Ketil; Wichstrøm, Lars. (1996) Delinquency in the Wilderness: Patterns of Outdoor Recreation Activities and Conduct Problems in the General Adolescent Population. Leisure Studies.
    Academic article
  • Wichstrøm, Lars; Skogen, K.; Øia, T.. (1996) The increased rate of conduct problems in urban areas : what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry. volum 35.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1996) Increased rate of conduct problems in urban areas: what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry. volum 35 (4).
    Academic article
  • Pedersen, Willy; Wichstrøm, Lars. (1995) Patterns of delinquency in Norwegian adolescents. British Journal of Criminology. volum 35.
    Academic article
  • Skogen, Ketil; Wichstrøm, Lars. (1995) Kriminalitet og klasse. Selvrapportert kriminalitet og annen problematferd blant norsk ungdom. Nordisk Tidsskrift for Kriminalvidenskab.
    Academic article
  • Wichstrøm, Lars. (1995) Harter's Self-Perception Profile for Adolescents: reliability, validity and evaluation of the question format. Journal of Personality Assessment. volum 65.
    Academic article
  • Wichstrøm, Lars. (1995) Social, psychological and physical correlates of eating problems. A study of the general adolescent population in Norway. Psychological Medicine. volum 25.
    Academic article
  • Wichstrøm, Lars; Holte, Arne. (1995) Fusion in the parent-relationship of schizophrenics. Psychiatry. volum 58.
    Academic article
  • Rossow, Ingeborg; Wichstrøm, Lars. (1994) Parasuicide and use of intoxicants among Norwegian adolescents. Suicide and Life-Threatening Behaviour. volum 24.
    Academic article
  • Steptoe, Andrew; Wardle, Jane; Vinck, Jan; Tuomisto, M; Holte, Arne; Wichstrøm, Lars. (1994) Personality and attitudinal correlates of healthy and unhealthy lifestyles in young adults. Psychology and Health. volum 9.
    Academic article
  • Wichstrøm, Lars. (1994) Predictors of Norwegian adolescents' sunbathing and use of sunscreen. Health Psychology. volum 13.
    Academic article
  • Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1994) Disqualifying family communication as a predictor of changes in offspring competence. A 3-year longitudinal study of sons of psychiatric patients. Journal of Family Psychology. volum 8.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and Cultural Factors Related to Eating Problems among Adolescents in Norway. Journal of Adolescence.
    Academic article
  • Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and cultural factors related to eating problems among adolescents in Norway. Journal of Adolescence. volum 17.
    Academic article
  • Wichstrøm, Lars. (1993) Disqualifying family communication and anxiety in offspring at risk for psychopathology. Acta Psychiatrica Scandinavica. volum 88.
    Academic article
  • Wichstrøm, Lars. (1993) Relationship control and interpersonal perception in marriage. Scandinavian Journal of Psychology. volum 34.
    Academic article
  • Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1993) Competence in children at risk for psychopathology predicted from confirmatory and disconfirmatory family communication. Family Process. volum 32.
    Academic article
  • Wichstrøm, Lars. (1992) Ung i Norge. Norsk Epidemiologi. volum 2.
    Academic article
  • Wichstrøm, Lars. (1991) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Replication and expansion. Acta Psychiatrica Scandinavica. volum 84.
    Academic article
  • Wichstrøm, Lars. (1991) Maturity of personality and family communication. Scandinavian Journal of Psychology. volum 32.
    Academic article
  • Wichstrøm, Lars. (1991) Relations between personality development, interpersonal perception, and communication in parents of schizophrenics, psychiatric controls and normals. Acta Psychiatrica Scandinavica. volum 84.
    Academic article
  • Holte, Arne; Wichstrøm, Lars. (1990) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Acta Psychiatrica Scandinavica. volum 81.
    Academic article
  • Wichstrøm, Lars. (1990) Disconfirmatory feedback in families of schizophrenics. Scandinavian Journal of Psychology. volum 31.
    Academic article

Books

  • Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Ung i Norge – psykososiale utfordringer. Cappelen Damm Akademisk. 2007. ISBN 978-82-02-26288-4.
    Academic anthology/Conference proceedings

Part of book/report

  • Wichstrøm, Lars. (2008) Barns og unges psykiske helse. Oppvekst - Om barns og unges utvikling og oppvekstmiljø.
    Academic chapter/article/Conference paper
  • Backe-Hansen, Elisabeth; Wichstrøm, Lars. (2007) Eksternaliserende vansker. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Utvikling i tenårene: pubertet, kognisjon, seksualitet, selvbilde og sosiale relasjoner. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Forord. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Om boken. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Lundin Kvalem, Ingela; Wichstrøm, Lars. (2007) Utvikling i ten-årene: pubertet, seksualitet, kognisjon, selvbilde og sosiale relasjoner. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (2007) Depresjon og suicidalitet. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (2007) Internaliserende vansker. Ung i Norge – psykososiale utfordringer.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (1995) Gutter og jenter - to forskjellige verdener?. Likestillingsrådets publikasjoner.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (1991) The Relationship Control Coding System (RCC). Rationale and reliability. Psychiatry at the crossroad between social science and biol ogy. Festschrift in honour of professor Einar Kringlen at h is 60th birthday.
    Academic chapter/article/Conference paper
  • Holte, Arne; Wichstrøm, Lars; Ernø, Ø. K; Kveseth, K.. (1987) Confirmatory feedback in families of schizophrenics. Understanding major mental disorder. The contribution of fa mily interaction research.
    Academic chapter/article/Conference paper
  • Wichstrøm, Lars. (1987) En diskusjon av ulike familietypologier. Clinical research in psychiatry.
    Academic chapter/article/Conference paper

Report

  • Kayed, Nanna Sønnichsen; Jozefiak, Thomas; Rimehaug, Tormod; Tjelflaat, Torill; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Psykisk helse hos barn og unge i barneverninstitusjoner. 2015.
    Report
  • Wichstrøm, Lars. (1995) Hvem? Hva? Hvor? - Om ungdom og idrett. En landsdekkende surveyundersøkelse. 1995.
    Report
  • Wichstrøm, Lars. (1994) Mental helse blant ungdom i Norge. Oslo som særtilfelle?. 1994. ISBN 82-12-00259-4. UNGforsk Rapport.
    Report
  • Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1993. 1994. ISBN 82-12-00286-1.
    Report
  • Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1994. 1994. ISBN 82-12-00562-3. UNGforsk Rapport.
    Report
  • Wichstrøm, Lars. (1993) Family intercation and individual dysfunction. 1993. ISBN 82-12-00194-6.
    Doctoral dissertation
  • Wichstrøm, Lars. (1993) Hvem sprang - Hvem sto igjen og hang? Ungdomsskoleelevers skolemotivasjon. Vedlegg til instillingen fra arbeidsgruppen for reformer på ungdomstrinnet. 1993. ISBN 82-12-00199-7.
    Report
  • Wichstrøm, Lars. (1992) Ungdommens solingsvaner. Solvaneundersøkelsen 1992. 1992. ISBN 82-7216-796-4.
    Report
  • Wichstrøm, Lars. (1988) The quest for family patterns of interaction. 1988. Human Ethology Newsletter.
    Report

Teaching

Courses

  • PSY8007 - Dissemination of Research

Media

2022

  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Bjørklund, Oda; Brandslet, Steinar. (2022) Studie: Økt KMI gjør barn mer tilbøyelige til emosjonell overspising. Dagens Medisin [Internett]. 2022-08-09.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Bjørklund, Oda; Brandslet, Steinar. (2022) Økt BMI kommer før usunn spiseatferd hos barn i skolealder. gemini.no [Internett]. 2022-08-04.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Zahl, Tonje; Brandslet, Steinar. (2022) Fysisk aktivitet påvirker gutter og jenter ulikt. Gemini.no [Internett]. 2022-07-17.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Zahl, Tonje; Brandslet, Steinar. (2022) Kroppsfett og aktivitet henger sammen hos gutter, men ikke hos jenter. Forskning.no [Internett]. 2022-08-03.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Zahl, Tonje; Brandslet, Steinar; Egge, Julie Haugen. (2022) Fysisk aktivitet påvirker gutter og jenter forskjellig. NRK.NO [Internett]. 2022-07-16.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Zahl, Tonje; Brandslet, Steinar; Sjøberg, Jeanette. (2022) Trening har helt ulik effekt på jenter og gutter i barne- og ungdomsårene. Aftenposten [Internett]. 2022-08-09.
  • Academic lecture
    Van der Kaap-Deeder, Jolene; Wichstrøm, Lars; Mouratidis, Athanasios; Vansteenkiste, Maarten; Matos, Lennia; Steinsbekk, Silje. (2022) Emotion crafting: Individuals as agents of their positive emotional experiences. International Conference on Motivation ; Dresden. 2022-08-24 - 2022-08-26.
  • Lecture
    Wichstrøm, Lars. (2022) Kjønnsforskjeller i psykososial utvikling. Kvinnehelseutvalget . Kvinnehelseutvalget NOU; Nett. 2022-06-07 - 2022-06-07.
  • Academic lecture
    Wichstrøm, Lars. (2022) Kjønnsperspektivet i forskning på psykisk helse. NFRs konferanse om kvinnehelse . Forskningsrådet; Lysaker. 2022-12-07 - 2022-12-07.

2021

  • Interview
    Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2021) Deprimerte barn har risiko for tilbakefall, men det finnes håp. Gemini.no [Internett]. 2021-11-10.

2020

  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2020) Temperamentet påvirker barns spisevaner. Aftenposten.no [Internett]. 2020-04-14.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2020) Temperamentet påvirker barns spisevaner. Aftenposten Viten [Avis]. 2020-04-14.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2020) Temperamentet påvirker barns spisevaner. Gemini.no [Internett]. 2020-04-15.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Ranum, Bror. (2020) Lite søvn kan bidra til ADHD, angst og depresjon hos barn. Gemini.no [Internett]. 2020-02-13.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Ranum, Bror. (2020) Søvnlengde påvirker barnas psykiske helse. Aftenposten [Avis]. 2020-02-11.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars; Ranum, Bror. (2020) Søvnlengde påvirker barns psykiske helse. Aftenposten.no [Internett]. 2020-02-11.

2019

  • Poster
    Singstad, Marianne Tevik; Kayed, Nanna Sønnichsen; Wallander, Jan Lance Anders; Lydersen, Stian; Wichstrøm, Lars. (2019) Opplevd sosial støtte blant ungdommer i barneverninstitusjoner. Nasjonal barnevernkonferanse . Bufdir; Oslo. 2019-10-31 - 2019-10-31.
  • Academic lecture
    Skalicka, Vera; Hygen, Beate Wold; Stenseng, Frode; Berg Kårstad, Silja; Wichstrøm, Lars. (2019) Screen time and the development of emotion understanding. 19th European conference on developmental psychology ; 2019-08-29 - 2019-09-01.
  • Academic lecture
    Skalicka, Vera; Kvande, Marianne N.; Wichstrøm, Lars. (2019) Explaining differences in children's academic performance according to parental educational level. ECSR conference Inequality over the life course ; 2019-09-12 - 2019-09-14.

2018

  • Poster
    Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Kvande, Marianne N.; Skalicka, Vera; Zahl-Thanem, Tonje; Wichstrøm, Lars. (2018) Gaming, Social competence and Peer Rejection in Children. A Prospective Community Study. 30th Annual Convention . Association for Psychological Science; San Fransisco. 2018-05-23 - 2018-05-27.
  • Poster
    Hygen, Beate Wold; Skalicka, Vera; Stenseng, Frode; Steinsbekk, Silje; Wichstrøm, Lars. (2018) Computer Gaming and Athletic Self-concept - A prospective community study. EARA Congress 2018 . European Association for Research on Adolescents; Belgia. 2018-09-12 - 2018-09-15.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2018) Mange barn vokser av seg ADHD-symptomer. Forskning.no [Internett]. 2018-01-09.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2018) NTNU forskning: Dette kan gjøre at ditt barn får psykiske problemer. VG+ [Internett]. 2018-03-05.
  • Poster
    Stenseng, Frode; Hygen, Beate Wold; Wichstrøm, Lars. (2018) Digital Gaming in Longitudinal Interplay with ADHD Symptoms and Emotional Problems Through Ages 6, 8, and 10. 30th Annual Meeting for the Association for Psychological Science . Association for Psychological Science; San Fransisco. 2018-05-22 - 2018-05-28.
  • Interview
    Wichstrøm, Lars. (2018) Små grupper best for barn. Klassekampen [Avis]. 2018-01-05.
  • Interview
    Wichstrøm, Lars; Steinsbekk, Silje. (2018) Ti funn om ADHD, atferdsvansker og overvekt hos barn. Gemini.no [Tidsskrift]. 2018-01-08.

2017

  • Poster
    Berg Kårstad, Silja; Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Kvello, Øyvind. (2017) What do parents know about their children`s understanding of emotions? Accuracy of parental mentalization in a community sample of pre-schoolers. International Attachment Conference ; London. 2017-06-29 - 2017-07-01.
  • Poster
    Kvande, Marianne N.; Belsky, Jay; Wichstrøm, Lars. (2017) Disproportionality in special education: Examining explanations of differential needs versus cultural selection. Society for Research in Child Development (SRCD) ; Austin, Texas. 2017-04-06 - 2017-04-08.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2017) Trøstespising kan skyldes foreldrene. Gemini.no [Internett]. 2017-05-03.
  • Academic lecture
    Viddal, Kristine Rensvik; Bruheim, Ida; Karlsen, Håvard Rudi; Reinfjell, Trude; Wichstrøm, Lars. (2017) Parental Stress and Children’s Development of Anxiety and Depression in Early Childhood. Society for Research in Child Development (SRCD) Biennial Meeting 2017 . Society for Research in Child Development (SRCD); Austin, Texas. 2017-04-06 - 2017-04-06.
  • Poster
    Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Predictors of physical activity in middle childhood, a longitudinal study. 2017 SRCD Biennial Meeting . Society for Research in Child Development; Aaustin, Texas. 2017-04-06 - 2017-04-08.

2015

  • Academic lecture
    Kayed, Nanna Sønnichsen; Jozefiak, Thomas; Tjelflaat, Torill; Wichstrøm, Lars. (2015) Psykisk helse hos barn og unge i barneverninstitusjoner. Lansering av sluttrapport "Psykisk helse hos barn og unge i barneverninstitusjoner" . Bufdir og Hdir; Bufdir, Oslo. 2015-03-23 - 2015-03-23.
  • Academic lecture
    Kayed, Nanna Sønnichsen; Jozefiak, Thomas; Tjelflaat, Torill; Wichstrøm, Lars. (2015) Sluttkonferanse - Psykisk helse hos barn og unge i barneverninstitusjoner. Sluttkonferanse for forskningsprosjektet Psykisk helse hos barn og unge i barneverninstitusjoner . RKBU Midt-Norge, NTNU; Trondheim. 2015-11-20 - 2015-11-20.
  • Poster
    Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Wichstrøm, Lars; Rieffe, Carolien. (2015) Neither hearing nor deaf. Psykologikongressen 2015 ; 2015-09-03 - 2015-09-04.
  • Academic lecture
    Steinsbekk, Silje; Belsky, Daniel; Wichstrøm, Lars. (2015) Do appetitive traits mediate the link between polygenic risk and weight gain in children?. European Childhood Obesity Group (ECOG) ; 2015-10-12 - 2015-10-14.
  • Academic lecture
    Steinsbekk, Silje; Belsky, Jay; Wichstrøm, Lars. (2015) "Parental feeding and child eating: an investigation of reciprocal effects". European Childhood Obesity Congress (ECOG) ; 2015-10-12 - 2015-10-14.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2015) Spisevaner betyr mest. NATIONEN [Avis]. 2015-06-29.
  • Interview
    Steinsbekk, Silje; Wichstrøm, Lars. (2015) Spisevaner betyr mest når barn går opp i vekt. Gemini.no [Tidsskrift]. 2015-06-25.
  • Academic lecture
    Sund, Anne Mari; Sigurdson, Johannes Foss; Undheim, Anne Mari; Wichstrøm, Lars; Lydersen, Stian. (2015) Have potential risk and protective factors in early adolescence any lasting effects on the trajectories of depressive symptoms over to adult age?. ESCAP 15 . ESCAP European Society for Child and Adolescent Psychiatry; Madrid. 2015-06-20 - 2015-06-24.
  • Interview
    Wichstrøm, Lars. (2015) - Barn blir syke av dataspill og skilsmisser. NRK [Internett]. 2015-10-12.
  • Interview
    Wichstrøm, Lars. (2015) Basebarnehager kan gi mindre nærhet mellom barn og ansatt. Dagens Medisin [Fagblad]. 2015-05-26.
  • Interview
    Wichstrøm, Lars. (2015) Dobbelt så mange jenter som gutar får behandling. NRK [Internett]. 2015-03-23.
  • Interview
    Wichstrøm, Lars. (2015) Førskolebarn får sjelden hjelp for psykiske problemer. HelseInfo [Internett]. 2015-11-02.
  • Interview
    Wichstrøm, Lars. (2015) Førskolebarn får sjelden hjelp for psykiske problemer. NHI.NO [Internett]. 2015-03-23.
  • Interview
    Wichstrøm, Lars. (2015) Førskolebarn med psykiske problemer får sjelden hjelp. barenhage.no [Internett]. 2015-02-20.
  • Academic lecture
    Wichstrøm, Lars. (2015) Gentesting av barn. Gentesting av barn i skole og idrett . Bioteknologirådet; Oslo. 2015-10-05.
  • Interview
    Wichstrøm, Lars. (2015) Hva kan gentester fortelle oss?. FORSKNING.NO [Internett]. 2015-10-24.
  • Interview
    Wichstrøm, Lars. (2015) Hva skjer på Psykologisk institutt NTNU?. Psykologisik Tidsskrift [Tidsskrift]. 2015-12-01.
  • Interview
    Wichstrøm, Lars. (2015) Lite støtte til barn med psykiske lidelser. GEMINI.NO [Internett]. 2015-02-20.
  • Interview
    Wichstrøm, Lars. (2015) Lite støtte til små barn med psykiske lidelser. FORSKNING.NO [Internett]. 2015-02-20.
  • Interview
    Wichstrøm, Lars. (2015) Slik kan foreldre støtte barna i å finne sin seksuelle identitet. Aftenposten [Avis]. 2015-10-20.
  • Interview
    Wichstrøm, Lars. (2015) Små barn, store problemer. Sykepleien [Fagblad]. 2015-03-30.
  • Interview
    Wichstrøm, Lars. (2015) Status påvirker hjelp til barn med psykiske problemer. Dagens medisin [Fagblad]. 2015-02-23.
  • Interview
    Wichstrøm, Lars. (2015) Utdanning avgjør sykdomshjelp. Vårt land [Internett]. 2015-02-28.
  • Interview
    Wichstrøm, Lars. (2015) Utdanning avgjør sykdomshjelp. Vårt land [Avis]. 2015-02-28.

2014

  • Academic lecture
    Reinfjell, Trude; Berg Kårstad, Silja; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2014) Preschool predictors of change in symptoms of depression in first grade. The International Association for Child & Adolescent Psychiatry & Allied Professions (IACAPAP) ; Durban. 2014-08-11 - 2014-08-15.
  • Academic lecture
    Sund, Anne Mari; Lydersen, Stian; Wichstrøm, Lars; Undheim, Anne Mari; Sigurdson, Johannes Foss. (2014) Youth and Mental Health - The 12 year follow-up study: The development of depressive symptoms from early adolescence to adult age. NordCAP . NordCAP; Midelfart. 2014-09-10 - 2014-09-11.
  • Interview
    Wichstrøm, Lars. (2014) - Ingen grunn til å ha dårlig samvittighet for å sende små barn i barnehagen. Dagbladet.no [Avis]. 2014-08-05.
  • Interview
    Wichstrøm, Lars. (2014) - Lite å si om barnet begynner tidlig i barnehagen. Adressa [Avis]. 2014-07-16.
  • Academic lecture
    Wichstrøm, Lars. (2014) Explaining overweight and physical inactivity in young children. You are What You Eat . University of Melbourne; Melbourne. 2014-03-02 - 2014-03-03.
  • Interview
    Wichstrøm, Lars. (2014) Hipp som happ med tidspunktet for barnehagestart. forskning.no [Internett]. 2014-07-08.
  • Academic lecture
    Wichstrøm, Lars. (2014) Psychiatric disorders in preschoolers: applicability of the DSM-IV, prevalence, and screening possibilities. WAIMH 14th World Congress . WAIMH; Edinburg. 2014-06-14 - 2014-06-18.
  • Academic lecture
    Wichstrøm, Lars. (2014) The impact of temperamental dimensions on change in oppositional defiant disorder symptoms from age 4 to 6. IACAPAP 25th World Congress . IACAPAP; Durban. 2014-08-09 - 2014-08-14.
  • Interview
    Wichstrøm, Lars. (2014) «Tidlig barnehagestart har ingen effekt». Dagen [Avis]. 2014-07-09.
  • Interview
    Wichstrøm, Lars. (2014) Tunge løft og mager kesam. Under Dusken [Tidsskrift]. 2014-09-09.

2013

  • Academic lecture
    Ferreiro, Fatima; Senra, Carmen; Seoane, Gloria; Wichstrøm, Lars. (2013) The Role of Interpersonal Factors in the Gender Difference in Depressive Symptoms During Adolescence. The 13th European Congress of Psychology . ECP; Stockholm. 2013-07-09 - 2013-07-13.
  • Academic lecture
    Ferreiro, Fatima; Wichstrøm, Lars; Seoane, Gloria; Senra, Carmen. (2013) Eating-related Variables Contribute to the Gender Imbalance in Depressive Symptoms in Adolescence. 13th European Congress of Psychology . ECP; Stockholm. 2013-07-09 - 2013-07-13.
  • Interview
    Sveen, Trude Hamre; Wichstrøm, Lars. (2013) Enkel test kan fange opp psykiske plager hos barn. Forskningsrådet.no [Internett]. 2013-10-10.
  • Interview
    Wichstrøm, Lars. (2013) About 7% of 4-year-olds in Norway meet criteria for a psychiatric diagnosis. www.psiquiatriainfantil.com [Internett]. 2013-11-23.
  • Interview
    Wichstrøm, Lars. (2013) Dette kan øke risikoen for angst hos småbarn. Forskningsrådet - Nyheter [Internett]. 2013-08-30.
  • Interview
    Wichstrøm, Lars. (2013) Dårlige sociale færdigheder øger risikoen for angst hos små børn. videnskab.dk [Internett]. 2013-10-08.
  • Interview
    Wichstrøm, Lars. (2013) Dårlige sosiale ferdigheter øker risiko for angst hos småbarn. barnehage.no [Internett]. 2013-09-05.
  • Interview
    Wichstrøm, Lars. (2013) Dårlige sosiale ferdigheter øker risikoen for angst hos småbarn. Bergens tidende [Internett]. 2013-09-02.
  • Interview
    Wichstrøm, Lars. (2013) Dårlige sosiale ferdigheter øker risikoen for angst hos småbarn. aftenbladet.no [Internett]. 2013-09-02.
  • Interview
    Wichstrøm, Lars. (2013) Dårlige sosiale ferdigheter øker risikoen for angst hos småbarn. forskning.no [Internett]. 2013-09-02.
  • Interview
    Wichstrøm, Lars. (2013) Enkel test kan fange opp psykiske vansker hos barn. forebygging.no [Internett]. 2013-10-14.
  • Interview
    Wichstrøm, Lars. (2013) Forskning på AD/HD i Norge II: Forekomst av AD/HD hos førskolebarn i Trondheim. www.innsikt.org [Tidsskrift]. 2013-01-01.
  • Lecture
    Wichstrøm, Lars. (2013) Forskningsledelse - med fokus på store prosjekter og etikk knyttet til forfatterrekkefølge/-fordeling. Yngre forskningsledere . Nasjonalt profesjonsråd; Trondheim. 2013-11-20 - 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Føler seg ofte ensomme. BERGENSAVISEN [Avis]. 2013-11-21.
  • Interview
    Wichstrøm, Lars. (2013) Gode sosiale evner hindrar angst hos småbarn. NYNORSK PRESSEKONTOR [Internett]. 2013-08-30.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. DAGEN [Avis]. 2013-11-25.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Tidens krav [Avis]. 2013-11-22.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Dagsavisen [Avis]. 2013-11-21.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. DEMOKRATEN [Avis]. 2013-11-21.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. LEVANGERavisa [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Aura Avis [Avis]. 2013-11-21.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Porsgrunns Dagblad [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Tvedestransposten [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. www.utdanningsnytt.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. Agder Flekkefjord Tidende [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. NTB [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. P4 Lyden av Norge [Radio]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. klartale.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. nrk.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom. universitas.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student er ensom - Kan få alvorlige konsekvenser. Dagbladet Nyheter [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student i Norge er ensom. adressa.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student i Norge føler seg ensom. aftenposten.no [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hver fjerde student i Norge føler seg ensom. Nettavisen [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Hvorfor blir noen barn engstelige?. Voksne for barn [Internett]. 2013-01-01.
  • Interview
    Wichstrøm, Lars. (2013) Kvar fjerde student er einsam. Fjordaland [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Kvar fjerde student er einsam. NYNORSK PRESSEKONTOR [Internett]. 2013-11-20.
  • Interview
    Wichstrøm, Lars. (2013) Ny undersøkelse: Hver fjerde student er ensom. Journalen.hioa.no [Internett]. 2013-11-20.
  • Academic lecture
    Wichstrøm, Lars. (2013) Psychosocial determinants of physical activity and overweight in young children. Forskersymposium . Karolinska institutet; Stockholm. 2013-04-04 - 2013-04-04.
  • Academic lecture
    Wichstrøm, Lars. (2013) Psykiske vansker hos små barn: forløp og mulige årsaker. Den 10. norske psykologikonferansen . NPF; Oslo. 2013-08-28 - 2013-08-29.
  • Interview
    Wichstrøm, Lars. (2013) Sky og indadvendte børn får oftere angst. Kristelig Dagblad [Internett]. 2013-10-09.
  • Interview
    Wichstrøm, Lars. (2013) Sosiale evner hindrar angst hos småbarn. FRAMTIDA.NO [Internett]. 2013-08-31.
  • Interview
    Wichstrøm, Lars. (2013) Sosiale ferdigheter beskytter mot angst. Voksne for barn [Internett]. 2013-01-01.
  • Interview
    Wichstrøm, Lars. (2013) Students can be lonely, too. News in English.no [Internett]. 2013-11-27.
  • Academic lecture
    Wichstrøm, Lars. (2013) Tidlig trygg i Trondheim: resultater og muligheter. 6. regionale forskningssamlingen for Psykiatri og Rus . St. Olavs Hospital; Hell. 2013-11-13 - 2013-11-14.
  • Interview
    Wichstrøm, Lars. (2013) Økningen i depresjon hos unge har avtatt. Dagens Medisin.no [Internett]. 2013-07-30.
  • Interview
    Wichstrøm, Lars. (2013) Økningen i depresjon hos unge har avtatt (Dagens Medisin). PsykNytt [Internett]. 2013-11-09.
  • Interview
    Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2013) Større risiko for psykiske lidelser hos småbarn med aleneforeldre. TV2.no [Internett]. 2013-04-14.

2012

  • Interview
    Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) Sju prosent av småbarna lider psykisk. Adresseavisen [Avis]. 2012-02-13.
  • Poster
    Jozefiak, Thomas; Schei, Jorun; Wichstrøm, Lars; Larsson, Bo Sture; Wallander, Jan Lance; Mattejat, Fritz. (2012) Courses of Quality of Life and Psychopathology: a 3.5 year follow-up study of child and adolescent psychiatric outpatients. IACAPAP Congress . IACAPAP; Paris. 2012-07-21 - 2012-07-25.
  • Interview
    Wichstrøm, Lars. (2012) Amerikansk disiplin for norske barn. frifagbevegelse.no [Internett]. 2012-02-14.
  • Interview
    Wichstrøm, Lars. (2012) Frafall som barn kan gi forfall som voksen. STAVANGER AFTENBLAD [Avis]. 2012-11-13.
  • Interview
    Wichstrøm, Lars. (2012) Krøkes tidlig. barnehage.no [Internett]. 2012-10-22.
  • Interview
    Wichstrøm, Lars. (2012) Små barn, store problemer. forskning.no [Internett]. 2012-02-11.

2010

  • Poster
    Jozefiak, Thomas; Steinsbekk, Silje; Larsson, Bo Sture; Ødegaard, Rønnaug; Wichstrøm, Lars; Mattejat, Fritz; Wallander, Jan. (2010) Emotional/behavioural problems (psychopathology) and Quality of life (QoL) in children and adolescents in clinical psychiatric, pediatric and community populations. The 19th World Congress, IACAPAP . IACAPAP; Bejing. 2010-06-02 - 2010-06-06.
  • Academic lecture
    Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2010) Hvordan går det med deprimerte ungdommer som unge voksne? Funn fra en longitudinell studie. Årsmøte i Norsk Barne og Ungdomspsykiatriske Forening . Norsk Barne og Ungdomspsykiatriske Forening; Tromsø. 2010-04-26 - 2010-04-28.

2009

  • Poster
    Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Behavioural and emotional problems reported by parents of students ages 6 to 16: Does Norway still represent a low-scoring society?. International ASEBA conference on Empirical based Mental Health Knowledge . University of Vermont's Research Center; Burlington. 2009-06-21 - 2009-06-24.
  • Poster
    Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Mattejat, Fritz. (2009) Livskvalitet hos pasienter henvist til poliklinisk behandling i barne- og ungdomspsykiatrien. Regional Forskningskonferanse . Helse Midt-Norge; Stjørdal. 2009-06-03 - 2009-06-04.
  • Poster
    Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Wallander, Jan; Mattejat, Fritz. (2009) Quality of Life and Child Psychopathology. International Conference sponsored by ESCAP . ESCAP; Budapest. 2009-08-22 - 2009-08-26.
  • Poster
    Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Factors predicting course of Minor and Major Depression:Findings from a 5 year follow-up study. 29 th Nordic Congress of Psychiatry ; Stockholm. 2009-09-22 - 2009-09-25.
  • Academic lecture
    Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Hvordan går det med barn og ungdommer som er deprimerte? A follow – up study. Årsmøte Norsk psykiatrisk Forening ; 2009-03-19.

2007

  • Academic lecture
    Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2007) Quality of Life and mental health in children and adolescents- Some results from a researchproject in Sør- Trøndelag. Quality of Life in children and adolescents - Workshop . Høyskolen i Oslo, sykepleierutdanning; Oslo. 2007-11-12 - 2007-11-13.

2006

  • Academic lecture
    Jozefiak, Thomas; Larsson, Bo; Wichstrøm, Lars. (2006) Measuring Quality of Life aspects in Norwegian children and adolescents in school. RBUP Midt-Norges konferanse . Regionssenter for barn og unges psykiske helse; Trondheim. 2006-04-24 - 2006-04-25.
  • Academic lecture
    Jozefiak, Thomas; Larsson, Bo; Wichstrøm, Lars. (2006) Quality of Life in Norwegian School Children. 17th World Congress of the International Association for Child and Adolesent Psychiatry (IACAPAP) . IACAPAP; Melbourne. 2006-09-10 - 2006-09-14.

2004

  • Academic lecture
    Jozefiack, T; Larson, B; Wichstrøm, Lars. (2004) Quality of life among child and adolescent psychiatric patients. XVI International Association for Child and Adolescent Psychiatry and Allied Professions ; Berlin. 2004-08-22 - 2004-08-26.
  • Academic lecture
    Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2004) Speciality mental health use among adolescents: who gets referred?. XVI International Association for Child and Adolescent Psychiatry and Allied Professions ; Berlin. 2004-08-22 - 2004-08-26.
  • Academic lecture
    Sund, A. M; Larson, B; Wichstrøm, Lars. (2004) Prevalence and incidence of depression in early adolescence. XVI International Association for Child and Adolescent Psychiatry and Allied Professions ; Berlin. 2004-08-22 - 2004-08-26.
  • Academic lecture
    Wichstrøm, Lars. (2004) Depresjon hos ungdom. Barne- og ungdomspsykiatrisk klinikk, Trondheim ; Trondheim. 2004-10-15.
  • Academic lecture
    Wichstrøm, Lars. (2004) Frafall i prospektive undersøkelser: hvor farlig er det og hva kan vi gjøre med det?. Nettverksmøte til Nordisk gruppe for utviklingsforskning ; Oslo. 2004-02-13.
  • Academic lecture
    Wichstrøm, Lars. (2004) Ung i Norge: praktiske erfaringer med gjennomføring av prospektive studier og utvalgte empiriske funn. Regionsenter for barne og ungdomspsykiatri, Trondheim ; Trondheim. 2004-10-15.
  • Academic lecture
    Wichstrøm, T; Wichstrøm, Lars. (2004) Does sports participation in adolescence prevent later alcohol and drug use?. The 9th Biennial Conference of the European Association for Research on Adolescence ; Porto. 2004-05-13.
  • Academic lecture
    Sund, Anne Mari; Drugli, May Britt; Larsson, Bo Sture; Wichstrøm, Lars. (2004) Prevalence and characteristics of depressive disorders among adolescents in the general population. 16th Congress of the International Association for Child and Adolescent Psychiatry and Allied Professions ; Berlin. 2004-08-22 - 2004-08-26.

2003

  • Poster
    Larsson, Bo Sture; Sund, Anne Mari; Wichstrøm, Lars. (2003) One-year incidence, course and outcome prediction of suicidal ideation and suicide attempts among early Norwegian adolescents. 22nd World Congress of the International Association for Suicide Prevention . [Mangler data]; Stockholm. 2003-09-14.
  • Poster
    Sund, Anne Mari; Wichstrøm, Lars. (2003) Correlates and predictors of attachment in a population sample of young adolescents. 12th International Congress European Society for Child and Adolescent Psychiatry . [Mangler data]; Paris. 2003-09-28 - 2003-10-01.

2002

  • Academic lecture
    Wichstrøm, Lars. (2002) The Trondheim early Secure Study: Analysis of Longitudinal data. Univ Autonoma Barcelona PhD Seminar . Univ Autonoma Barcelona; Barcelona. 2002-05-24 - 2022-05-24.

2001

  • Academic lecture
    Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2001) Self-esteem in suicidal adolescents: difference from average adolescents. XXI Congress of the International Association for Suicide Prevention ; Chennai, India. 2001-09-22.

2000

  • Academic lecture
    Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2000) Interpersonal relationships and deliberate self-harm in adolescents. 8 th European symposium on suicide and suicidal behaviour ; Bled, Slovenia. 2000-09-07.
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