Urdur Njardvik

Reykjavik, 102, Iceland

Last Updated: 09/26/2026

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Found 25 publications

Emotion dysregulation in children and adolescents with externalizing disorders: a systematic review and meta-analysis.

Emotion dysregulation in children and adolescents with externalizing disorders: a systematic review and meta-analysis.

Journal: European child & adolescent psychiatry

Published: December 06, 2025

Cognitive behavioral therapy for adult insomnia disorder in routine clinical care: a systematic review and meta-analysis.

Cognitive behavioral therapy for adult insomnia disorder in routine clinical care: a systematic review and meta-analysis.

Journal: Cognitive behaviour therapy

Published: December 04, 2025

Behavioral Consequences Among Survivors of Cerebral Malaria and Acceptability to Different Disciplinary Methods.

Behavioral Consequences Among Survivors of Cerebral Malaria and Acceptability to Different Disciplinary Methods.

Journal: International journal of environmental research and public health

Published: April 29, 2025

Peer Problems and Prosocial Behavior Among Icelandic Children and Adolescents with ADHD and/or Autism: Gender and Age Differences.

Peer Problems and Prosocial Behavior Among Icelandic Children and Adolescents with ADHD and/or Autism: Gender and Age Differences.

Journal: Journal of autism and developmental disorders

Published: December 01, 2024

Rate differences in referrals and diagnostic outcomes of neurodevelopmental disorders between children with native and migrant backgrounds: a retrospective cohort study.

Rate differences in referrals and diagnostic outcomes of neurodevelopmental disorders between children with native and migrant backgrounds: a retrospective cohort study.

Journal: European child & adolescent psychiatry

Published: November 13, 2024

Psychometric properties of the Strengths and Difficulties Questionnaire in an Icelandic community sample.

Psychometric properties of the Strengths and Difficulties Questionnaire in an Icelandic community sample.

Journal: Nordic journal of psychiatry

Published: October 08, 2024

Psychiatric comorbidity in children and adolescents with ADHD: A systematic review and meta-analysis.

Psychiatric comorbidity in children and adolescents with ADHD: A systematic review and meta-analysis.

Journal: Clinical psychology review

Published: June 26, 2024

Family therapy and cognitive behavior therapy for eating disorders in children and adolescents in routine clinical care: a systematic review and meta-analysis.

Family therapy and cognitive behavior therapy for eating disorders in children and adolescents in routine clinical care: a systematic review and meta-analysis.

Journal: European child & adolescent psychiatry

Published: April 20, 2024

Changes in Anxiety following Taste Education Intervention: Fussy Eating Children with and without Neurodevelopmental Disorders.

Changes in Anxiety following Taste Education Intervention: Fussy Eating Children with and without Neurodevelopmental Disorders.

Journal: Nutrients

Published: October 17, 2023

Usage and Daily Attrition of a Smartphone-Based Health Behavior Intervention: Randomized Controlled Trial.

Usage and Daily Attrition of a Smartphone-Based Health Behavior Intervention: Randomized Controlled Trial.

Journal: JMIR mHealth and uHealth

Published: December 29, 2022

Changes in Eating Behaviors Following Taste Education Intervention: Focusing on Children with and without Neurodevelopmental Disorders and Their Families: A Randomized Controlled Trial.

Changes in Eating Behaviors Following Taste Education Intervention: Focusing on Children with and without Neurodevelopmental Disorders and Their Families: A Randomized Controlled Trial.

Journal: Nutrients

Published: August 26, 2022

The Effects of Emotion Regulation Treatment on Disruptive Behavior Problems in Children: A Randomized Controlled Trial.

The Effects of Emotion Regulation Treatment on Disruptive Behavior Problems in Children: A Randomized Controlled Trial.

Journal: Research on child and adolescent psychopathology

Published: January 27, 2022

Showing 1-12 of 25

Last Updated: 09/26/2026