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Guðmundur Ágúst Skarphéðinsson - Prófessor

Guðmundur Ágúst Skarphéðinsson

–

Heilbrigðisvísindasvið

Guðmundur Ágúst Skarphéðinsson

Prófessor

Aðsetur
Nýi Garður
Sími
5255573
Tölvupóstur
gskarp [hjá] hi.is

Starfseining
Sálfræðideild

ORCID vefsíða
https://orcid.org/0000-0002-8618-153X
Rannsóknagátt – Guðmundur Ágúst Skarphéðinsson

Show Útgefið efni

2025

Preliminary effectiveness of the Bergen 4-day treatment for OCD in IcelandCognitive Behaviour Therapy
Psychiatric Comorbidity of Pediatric OCRDs

2024

Advancing Dissemination and Implementation of Treatment for Obsessive-Compulsive and Related Disorders
A General Factor of Psychopathology Predicts Treatment and Long-Term Outcomes in Children and Adolescents With Obsessive-Compulsive DisorderJournal of the American Academy of Child and Adolescent Psychiatry
Cognitive Behavioral Therapy for Anxiety and Depression in Children and AdolescentsPsychiatric Clinics of North America
Exploring latent clusters in pediatric OCD based on symptoms, severity, age, gender, and comorbidityEuropean Child and Adolescent Psychiatry
Intensive treatments for children and adolescents with anxiety or obsessive-compulsive disordersJournal of Anxiety Disorders
Online CBT Versus Standard CBT for Pediatric Obsessive-Compulsive DisorderChild Psychiatry and Human Development
Psychometric properties of the Strengths and Difficulties Questionnaire in an Icelandic community sampleNordic Journal of Psychiatry
Remission and Relapse Across Three Years in Pediatric Obsessive-Compulsive Disorder Following Evidence-Based TreatmentsJournal of the American Academy of Child and Adolescent Psychiatry

2023

Do Autistic Traits Predict Outcome of Cognitive Behavioral Therapy in Pediatric Obsessive-Compulsive Disorder?Research on Child and Adolescent Psychopathology
Evaluating the Interrater Reliability of the Icelandic Version of K-SADS-PL DSM-5Child Psychiatry and Human Development
Family Accommodation in Pediatric Obsessive–Compulsive DisorderChild Psychiatry and Human Development
Long-term functional impairment in pediatric OCD after and during treatmentPsychiatry Research
Parents’ experience and views on the assessment and treatment of children with OCD within the public mental health system in IcelandNordic Journal of Psychiatry
Secondary outcomes of enhanced cognitive behavioral therapy (eCBT) for children and adolescents with obsessive-compulsive disorderFrontiers in Human Neuroscience
The Feasibility and Efficacy of a Group-Based, Brief Transdiagnostic Cognitive-Behavioral Treatment for Adolescents with Internalizing ProblemsChild Psychiatry and Human Development

2022

2.15 Reliability and Validity of the DSM-5 K-SADS-Present and Lifetime Version (K-SADS-PL)Journal of the American Academy of Child and Adolescent Psychiatry
Age differences in children with obsessive-compulsive disorderNordic Journal of Psychiatry
Body Dysmorphic Symptoms in Youth with Obsessive-compulsive DisorderChild Psychiatry and Human Development
Cognitive behavioral therapy for child and adolescent hoarding disorder
Comparative effectiveness of cognitive behavioral treatment, serotonin, and serotonin noradrenaline reuptake inhibitors for anxiety in children and adolescentsNordic Journal of Psychiatry
eCBT Versus Standard Individual CBT for Paediatric Obsessive–Compulsive DisorderChild Psychiatry and Human Development
Efficacy and safety of serotonin reuptake inhibitors (SSRI) and serotonin noradrenaline reuptake inhibitors (SNRI) for children and adolescents with anxiety disordersNordic Journal of Psychiatry
Internet-based psychotherapy in children with obsessive-compulsive disorder (OCD)Trials
Long- term remission status in pediatric obsessive-compulsive disorderPsychiatry Research
Sexual obsessions in children and adolescentsJournal of Obsessive-Compulsive and Related Disorders
Specific Contamination Symptoms are Associated with Experiencing a Limited Response of Cognitive-Behavioral Therapy in Pediatric Patients with OCDChild Psychiatry and Human Development
Standard individual cognitive behavioral therapy for children and adolescents with pediatric obsessive-compulsive disorder

2021

Parent–youth agreement on psychiatric diagnoses and symptomsNordic Journal of Psychiatry
Systematic Review and Meta-analysisJournal of the American Academy of Child and Adolescent Psychiatry
Aerobic exercise for adolescent outpatients with persistent major depressionClinical Child Psychology and Psychiatry
Comorbidities in Obsessive-Compulsive Disorder Across the LifespanFrontiers in Psychiatry
Diagnostic efficiency and validity of the DSM-oriented Child Behavior Checklist and Youth Self-Report scales in a clinical sample of Swedish youthPLoS ONE
Health anxiety symptoms in pediatric obsessive–compulsive disorderEuropean Child and Adolescent Psychiatry
Internet-based cognitive behavioral therapy in children and adolescents with obsessive compulsive disorderJournal of Neural Transmission
Neurochemical properties measured by H-1 magnetic resonance spectroscopy may predict cognitive behaviour therapy outcome in paediatric OCD: a pilot studyJournal of Neural Transmission
Quality of life in pediatric patients with obsessive–compulsive disorder during and 3 years after stepped-care treatmentEuropean Child and Adolescent Psychiatry
Younger versus older children with obsessive-compulsive disorderJournal of Obsessive-Compulsive and Related Disorders

2020

Assessment, treatment and the importance of early intervention of childhood hoardingChildren Australia
Distinct trajectories of long-term symptom severity in pediatric obsessive–compulsive disorder during and after stepped-care treatmentJournal of Child Psychology and Psychiatry and Allied Disciplines
Effectiveness of cognitive behavioral therapy (CBT) for child and adolescent anxiety disorders across different CBT modalities and comparisonsNordic Journal of Psychiatry
Icelandic translation and reliability data on the DSM-5 version of the schedule for affective disorders and schizophrenia for school-aged children–present and lifetime version (K-SADS-PL)Nordic Journal of Psychiatry
Screening efficiency of the mood and feelings questionnaire (MFQ) and short mood and feelings questionnaire (SMFQ) in Swedish help seeking outpatientsPLoS ONE
The Children's Yale-Brown Obsessive-Compulsive Scale's auxiliary itemsJournal of Obsessive-Compulsive and Related Disorders
Treatment Gains Are Sustainable in Pediatric Obsessive-Compulsive DisorderJournal of the American Academy of Child and Adolescent Psychiatry
Þunglyndiskvarði fyrir börn (Children’s Depression Inventory) - Kerfisbundið yfirlit yfir próffræðilega eiginleika íslenskrar útgáfuSálfræðiritið

2019

Berskjöldun fyrir börn með kvíðaraskanir: Könnun meðal íslenskra sálfræðinga um notkun berskjöldunar í meðhöndlun kvíðaraskana hjá börnum og unglingumSálfræðiritið
Convergent and divergent validity of the schedule for affective disorders and schizophrenia for school-age children–present and lifetime version diagnoses in a sample of children and adolescents with obsessive–compulsive disorderNordic Journal of Psychiatry
Hoarding in children and adolescents with obsessive–compulsive disorderEuropean Child and Adolescent Psychiatry
Is it time to rethink standard dosage of exposure-based cognitive behavioral therapy for pediatric obsessive-compulsive disorder?Psychiatry Research
Kerfisbundið yfirlit yfir próffræðilega eiginleika Fjölþáttakvíðakvarða fyrir börn (Multidimensional Anxiety Scale for Children) í íslensku úrtakiSálfræðiritið
Notkun berskjöldunar meðal sálfræðinga á Íslandi fyrir börn með áráttu- og þráhyggjuröskunSálfræðiritið
Sjálfsmatskvarðar Becks fyrir börn og unglinga: Kerfisbundið yfirlit yfir próffræðilega eiginleika íslenskrar útgáfuSálfræðiritið

2018

A solid majority remit following evidence-based OCD treatmentsEuropean Child and Adolescent Psychiatry
Obsessive-compulsive symptom dimensionsPsychiatry Research

2017

Defining cognitive-behavior therapy response and remission in pediatric OCDEuropean Child and Adolescent Psychiatry
Early responders and remitters to exposure-based CBT for pediatric OCDJournal of Obsessive-Compulsive and Related Disorders
Medication Management of Childhood OCD
Neurobiological and Neurodevelopmental Perspectives on OCD and their Clinical Implications
One-Year Outcome for Responders of Cognitive-Behavioral Therapy for Pediatric Obsessive-Compulsive DisorderJournal of the American Academy of Child and Adolescent Psychiatry
Pediatric obsessive–compulsive disorder with tic symptomsEuropean Child and Adolescent Psychiatry
Psychoeducation for Children, Parents, and Family Members About Obsessive-Compulsive Disorder and Cognitive Behavior Therapy
Structure and clinical correlates of obsessive–compulsive symptoms in a large sample of children and adolescentsEuropean Child and Adolescent Psychiatry
The Validity of the Screen for Child Anxiety Related Emotional Disorders Revised (SCARED-R) Scale and Sub-Scales in Swedish YouthChild Psychiatry & Human Development

2016

Familial occurrence of tic disorder, anxiety and depression is associated with the clinical presentation of obsessive compulsive disorder (OCD) in children and adolescentsJournal of Obsessive-Compulsive and Related Disorders
Gagnreynd meðferð við áráttu- og þráhyggjuröskun hjá börnum og unglingumLæknablaðið
Gagnreynd þrepaskipt meðferð með dæmi af áráttu- og þráhyggjuröskun hjá börnum og unglingumSálfræðiritið
Måleegenskaper ved den norske versjonen av Schedule for Affective Disorders and Schizophrenia for School Aged ChildrenPsykTestBARN
Subclinical autism spectrum symptoms in pediatric obsessive–compulsive disorderEuropean Child and Adolescent Psychiatry
Treatment of a Child With Obsessive-Compulsive Disorder With Limited MotivationJournal of Clinical Psychology

2015

Continued cognitive-behavior therapy versus sertraline for children and adolescents with obsessive–compulsive disorder that were non-responders to cognitive-behavior therapyEuropean Child and Adolescent Psychiatry
Effectiveness of cognitive behavior treatment for pediatric obsessive-compulsive disorderBehaviour Research and Therapy
Evaluation of the factor structure of the Child Obsessive-Compulsive Impact Scale - Revised (COIS-R) in Scandinavia with confirmatory factor analysisJournal of Obsessive-Compulsive and Related Disorders
Evidence-Based Treatments in Treatment-Naïve and Treatment-Resistant Pediatric Obsessive-Compulsive DisorderCurrent Behavioral Neuroscience Reports
Måleegenskaper ved den norske versjonen av Screen for Child Anxiety Related Emotional Disorders (SCARED)PsykTestBARN
Predictors associated with improved cognitive-behavioral therapy outcome in pediatric obsessive-compulsive disorderJournal of the American Academy of Child and Adolescent Psychiatry
Screening efficiency of the self-report version of the Multidimensional Anxiety Scale for Children in a highly comorbid inpatient sampleNordic Journal of Psychiatry
Sertraline Treatment of Nonresponders to Extended Cognitive-Behavior Therapy in Pediatric Obsessive-Compulsive DisorderJournal of Child and Adolescent Psychopharmacology
Sleep problems and cognitive behavior therapy in pediatric obsessive-compulsive disorder have bidirectional effectsJournal of Anxiety Disorders
Standard individual cognitive behaviour therapy for paediatric obsessive-compulsive disorderNordic Journal of Psychiatry
The place of and evidence for serotonin reuptake inhibitors (SRIs) for obsessive compulsive disorder (OCD) in children and adolescentsPsychiatry Research
Tics Moderate Sertraline, but Not Cognitive-Behavior Therapy Response in Pediatric Obsessive-Compulsive Disorder Patients Who Do Not Respond to Cognitive-Behavior TherapyJournal of Child and Adolescent Psychopharmacology

2014

Genetiske og nevrobiologiske perspektiver
Måleegenskaper ved den norske versjonen av The Leyton Obsessional Inventory-Child Version (LOI-CV)PsykTestBARN

2013

Måleegenskaper ved den norske versjonen av Children’s Yale-Brown Obsessive Compulsive Scale (CY-BOCS)PsykTestBARN
Psychiatric disorders in an urban sample of preschool childrenChild and Adolescent Mental Health
Psychometric properties of the Icelandic version of the Denison Organizational Culture SurveyInternational Journal of Business and Social Science
The Nordic long-term OCD treatment study (NordLOTS)Child and Adolescent Psychiatry and Mental Health
Þróun þekkingarstjórnunarkvarðaTímarit um viðskipti og efnahagsmál

2012

Afdrif barna á Íslandi sem eru ættleidd erlendis fráLaeknabladid

2010

Parent-youth agreement on symptoms and diagnosisJournal of Physiology Paris
Validity of K-SADS-PL (Schedule for Affective Disorders and Schizophrenia for School-Age Children--Present and Lifetime Version) depression diagnoses in an adolescent clinical populationNordic Journal of Psychiatry

2009

Þátttagreining DOCS út frá þekkingarstjórnun

2008

Mat á tölvuleikjavanda : próffræðilegir eiginleikar og tengsl við tölvuleikjategundirSálfræðiritið
Próffræðilegir eiginleikar Sjálfsmatskvarða Becks í úrtaki 10 til 15 ára barnaSálfræðiritið

2006

Áhrif hljóðgildis á skynjun sérhljóðalengdar í íslensku : er hægt að breyta stuttu [ə] í langt [ə] og öfugt?Sálfræðiritið
Forprófun á íslenskri útgáfu Sjálfsmatskvarða Becks fyrir börn og unglingaSálfræðiritið
Prevalence estimates of gambling and problem gambling among 13- to 15-year-old adolescents in Reykjavík: An examination of correlates of problem gambling and different accessibility to electronic gambling machines in IcelandJournal of Gambling Issues

2005

Spilahegðun og algengi spilavanda hjá reykvískum unglingum á aldrinum 13-15 ára: Mat á hugsanlegum áhættuþáttum spilavanda unglinga

2004

Algengi spilavanda hjá reykvískum unglingum á aldrinum 13-15 ára

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Klínísk barnasálfræði

Áráttu- og þráhyggjuröskun

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