Vitenskapelig artikkel

• Skjeldal, Ola; Posserud, Maj-Britt Rocio (2024). Autisme eller Sukharevas syndrom?. (ekstern lenke)
• Austgulen, Amalie; Posserud, Maj-Britt Rocio; Hysing, Mari et al. (2024). Deliberate self-harm in adolescents screening positive for attention-deficit / hyperactivity disorder: a population-based study. (ekstern lenke)
• Lundervold, Astri J. ; Sørensen, Lin; Posserud, Maj-Britt Rocio et al. (2023). Low Persistence of Inattention Symptoms From Childhood to Adolescence: A Population-Based Study. (ekstern lenke)
• Loria, Marianna Ruiz; Groessing, Alexander; Guran, Alexandrina et al. (2023). Music for autism: a protocol for an international randomized crossover trial on music therapy for children with autism. (ekstern lenke)
• Wergeland, Gro Janne Henningsen; Posserud, Maj-Britt Rocio; Fjermestad, Krister Westlye et al. (2022). Early Behavioral Interventions for Children and Adolescents With Autism Spectrum Disorder in Routine Clinical Care: A Systematic Review and Meta-Analysis. (ekstern lenke)
• Banaschewski, Tobias J; Bruni, Oliviero; Fuentes, Joaquin et al. (2022). Practice Tools for Screening and Monitoring Insomnia in Children and Adolescents with Autism Spectrum Disorder. (ekstern lenke)
• Bjelland, Ingvar; Posserud, Maj-Britt Rocio; Wergeland, Gro Janne Henningsen (2022). Dialogue based early detection—Development of a novel approach for detection of mental health problems among children in daycare centers. (ekstern lenke)
• Ahmad, Shaikh I.; Meza, Jocelyn I.; Posserud, Maj-Britt Rocio et al. (2021). Attention-deficit/hyperactivity disorder symptom dimensions differentially predict adolescent peer problems: Findings from two longitudinal studies. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Solberg, Berit Skretting; Engeland, Anders et al. (2021). Male to female ratios in autism spectrum disorders by age, intellectual disability and attention-deficit/hyperactivity disorder. (ekstern lenke)
• Schroder, Carmen M.; Banaschewski, Tobias; Fuentes, Joaquin et al. (2021). Pediatric prolonged-release melatonin for insomnia in children and adolescents with autism spectrum disorders. (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri J. ; Haavik, Jan et al. (2020). Validity and accuracy of the Adult Attention-Deficit/Hyperactivity Disorder (ADHD) Self-Report Scale (ASRS) and the Wender Utah Rating Scale (WURS) symptom checklists in discriminating between adults with and without ADHD. (ekstern lenke)
• Helland, Wenche A; Posserud, Maj-Britt Rocio; Lundervold, Astri (2020). Emotional and behavioural function in children with language problems- a longitudinal, population- based study. (ekstern lenke)
• Solberg, Berit Skretting; Zayats, Tetyana; Posserud, Maj-Britt Rocio et al. (2019). Patterns of psychiatric comorbidity and genetic correlations provide new insights into differences between attention-deficit/hyperactivity disorder and autism spectrum disorder. (ekstern lenke)
• Løberg, Else-Marie; Gjestad, Rolf; Posserud, Maj-Britt Rocio et al. (2019). Psychosocial characteristics differentiate non-distressing and distressing voices in 10,346 adolescents. (ekstern lenke)
• Bieleninik, Lucja; Posserud, Maj-Britt Rocio; Geretsegger, Monika et al. (2017). Tracing the temporal stability of autism spectrum diagnosis and severity as measured by the Autism Diagnostic Observation Schedule: A systematic review and meta-analysis. (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne et al. (2017). Prevalence and clinical correlates of insomnia in adults with attention-deficit hyperactivity disorder. (ekstern lenke)
• Bjorvatn, Bjørn; Brevik, Erlend Joramo; Lundervold, Astri et al. (2017). Adults with attention deficit hyperactivity disorder report high symptom levels of troubled sleep, restless legs, and cataplexy. (ekstern lenke)
• Lundervold, Astri ; Stickert, Marte; Hysing, Mari et al. (2016). Attention deficits in children with combined autism and ADHD: A CPT study. (ekstern lenke)
• Helland, Wenche Andersen; Posserud, Maj-Britt Rocio; Helland, Turid et al. (2016). Language Impairments in children With ADHD and in Children With Reading Disorder. (ekstern lenke)
• Hysing, Mari; Lundervold, Astri; Posserud, Maj-Britt Rocio et al. (2016). Association between sleep problems and symptoms of attention deficit hyperactivity disorder in adolescence: results from a large population-based study. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Hysing, Mari; Helland, Wenche A et al. (2016). Autism traits: The importance of “co-morbid” problems for impairment and contact with services. Data from the Bergen Child Study. (ekstern lenke)
• Lundervold, Astri; Hinshaw, Stephen P.; Sørensen, Lin et al. (2016). Co-occurring symptoms of attention deficit hyperactivity disorder (ADHD) in a population-based sample of adolescents screened for depression. (ekstern lenke)
• Brevik, Erlend Joramo; van Donkelaar, Marjolein M J; Weber, Heike et al. (2016). Genome-wide analyses of aggressiveness in attention-deficit hyperactivity disorder. (ekstern lenke)
• Brix, Maiken Kirkegaard; Ersland, Lars; Hugdahl, Kenneth et al. (2015). Brain MR spectroscopy in autism spectrum disorder—the GABA excitatory/inhibitory imbalance theory revisited. (ekstern lenke)
• Kompus, Kristiina; Løberg, Else-Marie; Posserud, Maj-Britt Rocio et al. (2015). Prevalence of auditory hallucinations in Norwegian adolescents: Results from a population-based study. (ekstern lenke)
• Halleland, Helene; Sørensen, Lin; Posserud, Maj-Britt Rocio et al. (2015). Occupational status is compromised in adults with ADHD and psychometrically defined executive function deficits. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Ullebø, Anne Karin; Plessen, Kerstin J. et al. (2014). Influence of assessment instrument on ADHD diagnosis. (ekstern lenke)
• Helland, Wenche A; Lundervold, Astri ; Heimann, Mikael et al. (2014). Stable associations between behavioral problems and language impairments across childhood - The importance of pragmatic language problems. (ekstern lenke)
• Ryland, Hilde Katrin; Hysing, Mari; Posserud, Maj-Britt Rocio et al. (2014). Autistic features in school age children: IQ and gender effects in a population-based cohort. (ekstern lenke)
• Lundervold, Astri ; Breivik, Kyrre; Posserud, Maj-Britt Rocio et al. (2013). Symptoms of depression as reported by Norwegian adolescents on the Short Mood and Feelings Questionnaire. (ekstern lenke)
• Nordanger, Dag Øystein; Hysing, Mari; Posserud, Maj-Britt Rocio et al. (2013). Posttraumatic responses to the July 22, 2011 Oslo terror among Norwegian High School students. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Breivik, Kyrre; Gillberg, Christopher et al. (2013). ASSERT - The Autism Symptom SElf-ReporT for adolescents and adults: Bifactor analysis and validation in a large adolescent population. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Lundervold, Astri (2013). Mental health services use predicted by number of Mental health problems and gender in a total population study. (ekstern lenke)
• Andersson, Stein; Posserud, Maj-Britt Rocio; Lundervold, Astri (2013). Early and late auditory event-related potentials in cognitively high functioning male adolescents with autism spectrum disorder. (ekstern lenke)
• Ullebø, Anne Karin; Posserud, Maj-Britt Roccio; Heiervang, Einar et al. (2012). Prevalence of the ADHD phenotype in 7- to 9-year-old children: effects of informant, gender and non-participation. (ekstern lenke)
• Ullebø, Anne Karin; Breivik, Kyrre; Gillberg, Christopher. et al. (2012). The factor structure of ADHD in a general population of primary school children. (ekstern lenke)
• Ryland, Hilde Katrin; Hysing, Mari; Posserud, Maj-Britt Rocio et al. (2012). Autism Spectrum Symptoms in Children with Neurological Disorders. (ekstern lenke)
• Sivertsen, Børge; Posserud, Maj-Britt Roccio; Gillberg, Christopher et al. (2012). Sleep problems in children with autism spectrum problems: a longitudinal population-based study. (ekstern lenke)
• Ullebø, Anne Karin; Posserud, Maj-Britt Roccio; Heiervang, Einar et al. (2011). Screening for the attention deficit hyperactivity disorder phenotype using the strength and difficulties questionnaire. (ekstern lenke)
• Lundervold, Astri ; Posserud, Maj-Britt Roccio; Ullebø, Anne Karin et al. (2011). Teacher reports of hypoactivity symptoms reflect slow cognitive processing speed in primary school children. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri ; Lie, Stein Atle et al. (2010). The prevalence of autism spectrum disorders: impact of diagnostic instrument and non-response bias. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri ; Gillberg, Christopher (2009). Validation of the Autism Spectrum Screening Questionnaire in a Total Population Sample. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Steijnen, Maaike Christine et al. (2008). Factor analysis of the Autism Spectrum Screening Questionnaire. (ekstern lenke)
• Lundervold, Astri Johansen; Posserud, Maj-Britt; Sørensen, Lin et al. (2008). Intellectual function in children with teacher-reported language problems. (ekstern lenke)
• Heiervang, Einar; Stormark, Kjell Morten; Lundervold, Astri Johansen et al. (2007). Psychiatric disorders in Norwegian 8-to 10-year-olds: An epidemiological survey of prevalence, risk factors, and service use. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Gillberg, Christopher (2006). Autistic features in a total population of 7-9-year-old children assessed by the ASSQ (Autism Spectrum Screening Questionnaire). (ekstern lenke)

Poster

• Posserud, Maj-Britt Rocio; Instanes, Johanne Telnes; Alsaker, Sissel et al. (2023). Enabling parents of children with autism spectrum disorders – a randomized controlled trial of parenting programs. (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne et al. (2016). Insomnia in adult ADHD patients. Role of clinical subtypes and stimulant treatment. (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Haavik, Jan et al. (2016). The factor structure and screening properties of the Wender Utah Rating Scale (WURS) and the Adult ADHD Self-Report Scale (ASRS). (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne et al. (2016). Insomni hos voksne pasienter med ADHD – betydningen av symptomdomener og farmakologisk behandling. (ekstern lenke)
• Helland, Wenche A; Posserud, Maj-Britt Rocio; Helland, Turid et al. (2013). Language impairment in children with ADHD and in chuildren with RD. (ekstern lenke)
• Helland, Wenche Andersen; Posserud, Maj-Britt Rocio; Helland, Turid et al. (2012). Language impairments in children with ADHD and in children with reading disoders. (ekstern lenke)
• Andersson, Stein; Posserud, Maj-Britt Rocio; Lundervold, Astri (2011). N170 LATERALIZATION IN HIGH FUNCTIONING MALE ADOLESCENT AUTISM SPECTRUM DISORDER. (ekstern lenke)
• Lundervold, Astri ; Strickert, Marthe; Hysing, Mari et al. (2011). CONNERSʼ CPT-II PERFORMANCE IN CHILDREN WITH COMORBID AUTISM SPECTRUM AND ATTENTION DEFICIT HYPERACTIVITY DISORDER. (ekstern lenke)
• Ryland, Hilde Katrin; Hysing, Mari; Posserud, Maj-Britt Rocio et al. (2011). Autism spectrum symptoms in children with neurological disorders: the usefulness of the Autism Spectrum Screening Questionnaire (ASSQ). (ekstern lenke)
• Lundervold, Astri ; Ullebø, Anne Karin; Posserud, Maj-Britt et al. (2007). Sluggish cognitive tempo in children with externalizing and internalizing disorders. (ekstern lenke)
• Lundervold, Astri Johansen; Sørensen, Lin; Posserud, Maj-Britt (2006). Intellectual, behavioural and emotional function among children with teacher reports of language impairment. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Steijnen, Maaike et al. (2005). Factoranalysis of ASSQ - the high functioning Autism Spectrum Screening Questionnaire. (ekstern lenke)
• Posserud, Maj-Britt; Steijnen, Maaike; Verhoeven, Sophie et al. (2004). Factoranalysis of ASSQ - the high functioning Autism Spectrum Screening Questionnaire. (ekstern lenke)
• Posserud, Maj-Britt (2003). Assq in the Bergen Child Study. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Aarsland, Tore Ivar Malmei; Instanes, Johanne Telnes; Posserud, Maj-Britt Rocio et al. (2022). Changes in tryptophan-kynurenine metabolism in patients with depression undergoing ECT-A systematic review. (ekstern lenke)

Vitenskapelig foredrag

• Helland, Wenche Andersen; Posserud, Maj-Britt Rocio; Lundervold, A.J. (2022). Helland, WA: Emotional and behavioural function in children with language problems-a longitudinal, population-based study. Psykisk helse hos barn med språkforstyrrelser . (ekstern lenke)
• Solberg, Berit Skretting; Zayats, Tetyana; Posserud, Maj-Britt Rocio et al. (2018). Psychiatric comorbidity and genetic correlations provide new insights into differences between ADHD and autism . (ekstern lenke)
• Solberg, Berit Skretting; Zayats, Tetyana; Posserud, Maj-Britt Rocio et al. (2018). Psychiatric comorbidity and genetic correlations provide new insights into differences between ADHD and autism . (ekstern lenke)
• Solberg, Berit Skretting; Zayats, Tetyana; Posserud, Maj-Britt Rocio et al. (2018). Psychiatric comorbidities in adults with ADHD and/or autism: Can patterns of comorbidities together with genetics add knowledge on etiologic relations? . (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Halmøy, Anne et al. (2016). Insomnia in adults with ADHD: impact of clinical subtype and pharmacological treatment. (ekstern lenke)
• Brevik, Erlend Joramo; Lundervold, Astri; Haavik, Jan et al. (2016). The factor structure and screening properties of the Wender Utah Rating Scale (WURS) and the Adult ADHD Self-Report Scale (ASRS). (ekstern lenke)
• Nordanger, Dag Øystein; Hysing, Mari; Posserud, Maj-Britt Rocio et al. (2013). Posttraumatic responses to the 22nd of July 2011 Oslo Terror among Norwegian high school students. (ekstern lenke)
• Helland, Wenche A; Lundervold, Astri ; Posserud, Maj-Britt Rocio et al. (2013). Language disorders inn children with ADHD and children with reading disorder. (ekstern lenke)
• Helland, Wenche Andersen; Helland, Turid; Posserud, Maj-Britt Rocio et al. (2012). Language profiles and mental health problems in children with specific language impairment and children with ADHD. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Essence au feminin. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Autism and ADHD - is there an overlap?. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Girls and Women with ESSENCE. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Black or White? Or Grey? The categorical diagnosis versus the dimensional symptom. (ekstern lenke)
• Posserud, Maj-Britt (2008). The prevalence of autism spectrum disorders.Impact of diagnostic instrument and non-response bias. (ekstern lenke)
• Posserud, Maj-Britt (2008). Defining autism spectrum disorders: issues of core symptomatology and comorbidity. (ekstern lenke)
• Posserud, Maj-Britt (2005). Intervju av barn - erfaringer fra Barn i Bergen studien. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Gillberg, Christopher (2005). Autism Spectrum Disorder in the Bergen Child Study A study in three phases. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Gillberg, Christopher (2004). Autistic features in a total population of 7-9 year old children assessed by the ASSQ (Autism Spectrum Screening Questionnaire). (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Gillberg, Christopher (2004). Biological Markers In Autism. (ekstern lenke)
• Posserud, Maj-Britt; Steijnen, Maaike; Verhoeven, Sophie et al. (2004). Factor analysis of ASSQ and correlation with SDQ social subscales. (ekstern lenke)
• Posserud, Maj-Britt; Lundervold, Astri Johansen; Gillberg, Christopher (2003). Frequency and impact of autistic symptoms. (ekstern lenke)
• Posserud, Maj-Britt (2003). Major Social Impairment among Children in Bergen. (ekstern lenke)
• Posserud, Maj-Britt; Sørensen, Lin (2003). Hvor er jentene? Tidlig identifikasjon av psykiske vansker hos barn. (ekstern lenke)
• Posserud, Maj-Britt (2003). Assq i Barn i Bergen. (ekstern lenke)
• Heiervang, Einar; Stormark, Kjell Morten; Lundervold, Astri Johansen et al. (2003). A longitudinal study of child mental health in Norway. (ekstern lenke)

Errata

• Brevik, Erlend Joramo; Lundervold, Astri J. ; Haavik, Jan et al. (2021). Corrigendum to: Validity and accuracy of the Adult Attention-Deficit/Hyperactivity Disorder (ADHD) Self-Report Scale (ASRS) and the Wender Utah Rating Scale (WURS) symptom checklists in discriminating between adults with and without ADHD (Brain and Behavior, (2020), 10, 6, 10.1002/brb3.1605). (ekstern lenke)

Populærvitenskapelig artikkel

• Brevik, Erlend J.; Lundervold, Astri J. ; Haavik, Jan et al. (2020). Validitet og diagnostisk treffsikkerhet ved bruk av screeningverktøy for ADHD hos voksne. (ekstern lenke)
• Mössler, Karin ; Posserud, Maj-Britt Rocio; Braarud, Hanne Cecilie (2013). Tullespråk er godt for babyer. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Fordeler og ulemper ved å få en diagnose. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Hva er autisme?. (ekstern lenke)
• Posserud, Maj-Britt Rocio (2011). Diagnostikk og utbredelse av autismetilstander. (ekstern lenke)

Doktorgradsavhandling

• Brevik, Erlend Joramo; Lundevold, A; Haavik, Jan et al. (2018). Adult Attention Deficit Hyperactivity Disorder: Beyond the Core Symptoms of the Diagnostic and Statistical Manual of Mental Disorders. (ekstern lenke)
• Posserud, Maj-Britt (2008). Epidemiology of Autism Spectrum Disorders. (ekstern lenke)
• Posserud, Maj-Britt; Gillberg, Christopher; Lundervold, Astri (2008). Epidemiology of Autism Spectrum Disorders. (ekstern lenke)

Faglig foredrag

• Solberg, Berit Skretting; Posserud, Maj-Britt Rocio (2017). Fra uforskammet og vanartet til bokstavbarn - ADHD og autisme i dagens skole. (ekstern lenke)
• Bieleninik, Lucja; Geretsegger, Monika; Posserud, Maj-Britt Rocio et al. (2016). Tracing the temporal stability of autism spectrum diagnosis and severity using ADOS: a systematic review and meta-analysis. (ekstern lenke)

Kronikk

• Brevik, Erlend Joramo; Posserud, Maj-Britt Rocio (2015). Et samfunn alle kan delta i. (ekstern lenke)
• Posserud, Maj-Britt Rocio; Aarlie, Hege Cathrine (2015). Går du i gummistøvler på fest når det regner?. (ekstern lenke)

Populærvitenskapelig foredrag

• Lundervold, Astri Johansen; Sørensen, Lin; Posserud, Maj-Britt (2005). Konsentrasjonsvansker hos barn. (ekstern lenke)
• Posserud, Maj-Britt (2004). Psykiske vansker hos barn. (ekstern lenke)

Programdeltagelse

• Stormark, Kjell Morten; Posserud, Maj-Britt (2003). Jenter og gutters psykiske helse. (ekstern lenke)

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