Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jul 12, 2025

A Method to Quantify Visual Information Processing in Children Using Eye Tracking
09:47

A Method to Quantify Visual Information Processing in Children Using Eye Tracking

Published on: July 9, 2016

17.5K

Screen Time at 6 Years Old and Visual Function in Early Adolescence.

Mathilde Champagne-Hamel1, Christine Monfort2, Cécile Chevrier2

  • 1Department of Psychology, Université du Québec à Montréal, Montreal, QC H2V 2S9, Canada.

Vision (Basel, Switzerland)
|October 24, 2023
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prenatal exposure to persistent organic pollutants and body mass index trajectories from birth to age 13.

Environmental research·2026
Same author

Levers to decrease exposure to harmful chemicals: the case of Personal Care Products and cosmetics.

Environment international·2026
Same author

Heat during Pregnancy and Reduced Fetal Growth: Critical Windows of Exposure and the Intertwined Role of Air Pollution, Vegetation, and Social Stressors.

Environmental science & technology·2026
Same author

The ENDOMIX project: an interdisciplinary approach to understanding how real-life chemical mixtures target the immune system to trigger disease.

Open research Europe·2025
Same author

Prenatal and prepubertal exposures to organochlorine compounds and perfluoroalkyl substances and pubertal development at age 12: The PELAGIE cohort study.

Environment international·2025
Same author

Urban environment in early-life and brain morphology in preadolescents.

Environmental pollution (Barking, Essex : 1987)·2025

Moderate screen time in childhood may benefit visual development. This study found links between screen exposure and improved contrast sensitivity in girls and better color vision in boys, suggesting digital technology is not inherently harmful to children's vision.

Area of Science:

  • Pediatric ophthalmology
  • Developmental neuroscience
  • Digital health

Background:

  • Excessive screen time is linked to negative health outcomes in children, including myopia.
  • Limited research exists on moderate screen exposure's impact on visual function development.

Purpose of the Study:

  • To investigate the association between screen time in middle childhood and visual functions (color discrimination, contrast sensitivity, visual acuity) at age 12.
  • To analyze these associations separately for boys and girls.

Main Methods:

  • Study included 305 children from the PELAGIE cohort (France).
  • Visual functions assessed using the Freiburg Acuity and Contrast Test and an adapted Cambridge Color Test.
  • Screen exposure data collected via parent self-report questionnaires.
Keywords:
acuitychildrencolor visioncontrast sensitivitydevelopmentscreen time

More Related Videos

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

2.8K
Using an Automated Hirschberg Test App to Evaluate Ocular Alignment
05:40

Using an Automated Hirschberg Test App to Evaluate Ocular Alignment

Published on: March 24, 2020

12.3K

Related Experiment Videos

Last Updated: Jul 12, 2025

A Method to Quantify Visual Information Processing in Children Using Eye Tracking
09:47

A Method to Quantify Visual Information Processing in Children Using Eye Tracking

Published on: July 9, 2016

17.5K
Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

2.8K
Using an Automated Hirschberg Test App to Evaluate Ocular Alignment
05:40

Using an Automated Hirschberg Test App to Evaluate Ocular Alignment

Published on: March 24, 2020

12.3K

Main Results:

  • Screen exposure at age 6 was associated with higher contrast sensitivity at age 12 in the total sample.
  • This association persisted in girls only after controlling for covariates.
  • Moderate screen exposure was linked to improved tritan-axis color vision in boys only.

Conclusions:

  • Moderate screen exposure during middle childhood appears safe for visual function development.
  • Findings offer new insights into digital technology's nuanced effects on children's visual health.
  • Results highlight potential sex-specific differences in screen time's impact on vision.