Arne O. Lervag

Oslo, Norway

Last Updated: 09/26/2026

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Found 48 publications

Long-term prognosis of low language proficiency in children.

Long-term prognosis of low language proficiency in children.

Journal: The Cochrane database of systematic reviews

Published: June 17, 2026

Do the Effects of a Preschool Language Intervention Last in the Long Run? A 4-Year Follow-Up Study.

Do the Effects of a Preschool Language Intervention Last in the Long Run? A 4-Year Follow-Up Study.

Journal: Psychological science

Published: November 21, 2025

Cognitive factors underlying mathematical skills: A systematic review and meta-analysis.

Cognitive factors underlying mathematical skills: A systematic review and meta-analysis.

Journal: Psychological bulletin

Published: December 19, 2024

The intergenerational impact of mothers and fathers on children's word reading development.

The intergenerational impact of mothers and fathers on children's word reading development.

Journal: Journal of child psychology and psychiatry, and allied disciplines

Published: October 29, 2024

Oral language intervention in the late primary school years is effective: evidence from a randomised control trial.

Oral language intervention in the late primary school years is effective: evidence from a randomised control trial.

Journal: Journal of child psychology and psychiatry, and allied disciplines

Published: September 19, 2024

Bidirectional, prospective associations between physical activity, fundamental motor skills, and physical fitness in preschool children.

Bidirectional, prospective associations between physical activity, fundamental motor skills, and physical fitness in preschool children.

Journal: BMC public health

Published: July 03, 2024

Effects of a staff physical activity professional development intervention on preschoolers' mental health and self-regulation: The active learning Norwegian Preschool(er)s (ACTNOW) cluster randomised controlled trial.

Effects of a staff physical activity professional development intervention on preschoolers' mental health and self-regulation: The active learning Norwegian Preschool(er)s (ACTNOW) cluster randomised controlled trial.

Journal: Psychology of sport and exercise

Published: March 07, 2024

Oral language interventions can improve language outcomes in children with neurodevelopmental disorders: A systematic review and meta-analysis.

Oral language interventions can improve language outcomes in children with neurodevelopmental disorders: A systematic review and meta-analysis.

Journal: Campbell systematic reviews

Published: November 29, 2023

Oral language enrichment in preschool improves children's language skills: a cluster randomised controlled trial.

Oral language enrichment in preschool improves children's language skills: a cluster randomised controlled trial.

Journal: Journal of child psychology and psychiatry, and allied disciplines

Published: November 22, 2023

Verbal and non-verbal skills in early childhood: dimensionality, developmental trajectories, and gender differences.

Verbal and non-verbal skills in early childhood: dimensionality, developmental trajectories, and gender differences.

Journal: Frontiers in psychology

Published: October 30, 2023

Corrigendum: Structural validity of the Norwegian version of the Strengths and Difficulties Questionnaire in children aged 3-6 years.

Corrigendum: Structural validity of the Norwegian version of the Strengths and Difficulties Questionnaire in children aged 3-6 years.

Journal: Frontiers in psychology

Published: March 03, 2023

Stuttering Behavior in a National Age Cohort of Norwegian First-Graders With Down Syndrome.

Stuttering Behavior in a National Age Cohort of Norwegian First-Graders With Down Syndrome.

Journal: Journal of speech, language, and hearing research : JSLHR

Published: October 27, 2022

Showing 1-12 of 48

Last Updated: 09/26/2026