Impact of mobile devices on young children's development and health

Understanding the Impact of Interactive Electronic Devices on Young Children's Development and Health: the iKids Study

Observational Sheffield Hallam University · NCT06810570

This study looks at how using tablets and smartphones affects the development and health of kids aged 3 to 4 years old to help parents and policymakers understand the pros and cons of screen time.

Quick facts

Study typeObservational
Enrollment874 (estimated)
Ages36 Months to 48 Months
SexAll
SponsorSheffield Hallam University Academic / other
Locations2 sites (Sheffield and 1 other locations)
Trial IDNCT06810570 on ClinicalTrials.gov

What this trial studies

This observational study investigates how the use of interactive electronic devices (IEDs) affects the development and health of children aged 36 to 48 months. Researchers will utilize mobile sensing software to track screen time and app usage on participants' devices, while also measuring various developmental outcomes such as cognitive abilities, physical health, and parent-child interactions. The study aims to provide clearer guidance for parents and policymakers regarding the benefits and harms of IED use in early childhood. By employing validated measurement tools and experienced researchers, the study seeks to contribute valuable insights to an area with conflicting evidence.

Who should consider this trial

Good fit: Ideal candidates for this study are children aged 36 to 48 months who have parental consent and can provide verbal assent.

Not a fit: Children with clinically diagnosed developmental disorders or those whose parents do not speak or understand English may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide evidence-based recommendations for parents on the safe and beneficial use of mobile devices for young children.

How similar studies have performed: While there is limited research on this specific approach, previous studies have shown mixed results regarding the impact of mobile devices on child development, indicating a need for further investigation.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Children between 36 and 48 months old at the time of enrolment, who have received parent/carer consent for participation and provided verbal assent

Exclusion Criteria:

* Parents or child do not speak and/or understand English.
* Child who is clinically diagnosed with a developmental disorder by a medical professional prior to either baseline or follow-up assessments.

Where this trial is running

Sheffield and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Development and HealthBehavior and Behavior MechanismsCognitionPhysical HealthParent-Child RelationsEducationTechnology Useearly years
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.