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List of works by Maj-Britt Posserud

"Brain MR spectroscopy in autism spectrum disorder-the GABA excitatory/inhibitory imbalance theory revisited"

scientific article published on 22 June 2015

ASSERT--the Autism Symptom SElf-ReporT for adolescents and adults: bifactor analysis and validation in a large adolescent population

scientific article published on 28 October 2013

Association Between Sleep Problems and Symptoms of Attention Deficit Hyperactivity Disorder in Adolescence: Results From a Large Population-Based Study

scientific article

Attention Deficits in Children With Combined Autism and ADHD: A CPT Study

scientific article published on 31 August 2012

Autism spectrum symptoms in children with neurological disorders

scientific article published on 12 November 2012

Autism traits: The importance of "co-morbid" problems for impairment and contact with services. Data from the Bergen Child Study.

scientific article

Autistic features in a total population of 7-9-year-old children assessed by the ASSQ (Autism Spectrum Screening Questionnaire).

scientific article published in February 2006

Co-occurring symptoms of attention deficit hyperactivity disorder (ADHD) in a population-based sample of adolescents screened for depression.

scientific article

Factor analysis of the Autism Spectrum Screening Questionnaire

scientific article published in January 2008

Genome-wide analyses of aggressiveness in attention-deficit hyperactivity disorder

scientific article published on 29 March 2016

Influence of assessment instrument on ADHD diagnosis

scientific article

Intellectual function in children with teacher reported language problems

scientific article published in April 2008

Mental Health Services Use Predicted by Number of Mental Health Problems and Gender in a Total Population Study

scientific article published on April 4, 2013

Occupational Status Is Compromised in Adults With ADHD and Psychometrically Defined Executive Function Deficits

scientific article published on 02 January 2015

Patterns of Psychiatric Comorbidity and Genetic Correlations Provide New Insights Into Differences Between Attention-Deficit/Hyperactivity Disorder and Autism Spectrum Disorder

scientific article published on 28 April 2019

Posttraumatic responses to the July 22, 2011 Oslo Terror among Norwegian high school students.

scientific article published on 15 November 2013

Prevalence of auditory hallucinations in Norwegian adolescents: results from a population-based study

scientific article

Prevalence of the ADHD phenotype in 7- to 9-year-old children: effects of informant, gender and non-participation

scientific article published on 16 April 2011

Psychiatric disorders in Norwegian 8- to 10-year-olds: an epidemiological survey of prevalence, risk factors, and service use.

scientific article published in April 2007

Psychosocial characteristics differentiate non-distressing and distressing voices in 10,346 adolescents

scientific article published on 28 February 2019

Screening for the attention deficit hyperactivity disorder phenotype using the strength and difficulties questionnaire

scientific article published on 21 July 2011

Sleep problems in children with autism spectrum problems: a longitudinal population-based study.

scientific article

Stable associations between behavioral problems and language impairments across childhood - the importance of pragmatic language problems

scientific article published on 15 March 2014

Symptoms of depression as reported by Norwegian adolescents on the Short Mood and Feelings Questionnaire.

scientific article published on 11 September 2013

Teacher reports of hypoactivity symptoms reflect slow cognitive processing speed in primary school children

scientific article

The factor structure of ADHD in a general population of primary school children

scientific article published on 19 April 2012

The prevalence of autism spectrum disorders: impact of diagnostic instrument and non-response bias

scientific article

Tracing the temporal stability of autism spectrum diagnosis and severity as measured by the Autism Diagnostic Observation Schedule: A systematic review and meta-analysis

scientific article published on 21 September 2017

Validation of the autism spectrum screening questionnaire in a total population sample

scientific article published in July 2008

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

scientific article published on 13 April 2020