Guido P. Biele

Oslo, Norway

Last Updated: 09/26/2026

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Found 43 publications

Selective enhancement of cost sensitivity by methylphenidate in adult ADHD: a randomized placebo-controlled trial.

Selective enhancement of cost sensitivity by methylphenidate in adult ADHD: a randomized placebo-controlled trial.

Journal: Psychological medicine

Published: July 28, 2026

Effects of requiring active parental consent on participation, sample composition, and mental health outcomes in school-based adolescent surveys: A cluster randomized trial.

Effects of requiring active parental consent on participation, sample composition, and mental health outcomes in school-based adolescent surveys: A cluster randomized trial.

Journal: Social science & medicine (1982)

Published: March 27, 2026

The effect of municipality-level social media use on youth mental health.

The effect of municipality-level social media use on youth mental health.

Journal: BMC public health

Published: May 12, 2025

Functional Impairment Related to ADHD From Preschool to School Age.

Functional Impairment Related to ADHD From Preschool to School Age.

Journal: Journal of attention disorders

Published: December 03, 2024

Long-term effect of pharmacological treatment on academic achievement of Norwegian children diagnosed with ADHD: a target trial emulation.

Long-term effect of pharmacological treatment on academic achievement of Norwegian children diagnosed with ADHD: a target trial emulation.

Journal: International journal of epidemiology

Published: April 25, 2024

Low perceived social support in mothers during pregnancy and early childhood; associations with anxiety and ADHD symptoms in children at 3 and 8 years.

Low perceived social support in mothers during pregnancy and early childhood; associations with anxiety and ADHD symptoms in children at 3 and 8 years.

Journal: Social psychiatry and psychiatric epidemiology

Published: March 28, 2024

Do maternal anxiety and depressive symptoms predict anxiety in children with and without ADHD at 8 years?

Do maternal anxiety and depressive symptoms predict anxiety in children with and without ADHD at 8 years?

Journal: European child & adolescent psychiatry

Published: August 17, 2023

Early and repeated screening detects children with persistent attention-deficit/hyperactivity disorder.

Early and repeated screening detects children with persistent attention-deficit/hyperactivity disorder.

Journal: European child & adolescent psychiatry

Published: April 18, 2023

Association between gestational levels of toxic metals and essential elements and cerebral palsy in children.

Association between gestational levels of toxic metals and essential elements and cerebral palsy in children.

Journal: Frontiers in neurology

Published: December 16, 2022

Anxiety and depression from age 3 to 8 years in children with and without ADHD symptoms.

Anxiety and depression from age 3 to 8 years in children with and without ADHD symptoms.

Journal: Scientific reports

Published: June 28, 2022

What can we conclude about the effect of parental income on offspring mental health?

What can we conclude about the effect of parental income on offspring mental health?

Journal: International journal of epidemiology

Published: March 08, 2022

Attention-deficit/hyperactivity disorder from preschool to school age: change and stability of parent and teacher reports.

Attention-deficit/hyperactivity disorder from preschool to school age: change and stability of parent and teacher reports.

Journal: European child & adolescent psychiatry

Published: November 26, 2021

Showing 1-12 of 43

Last Updated: 09/26/2026