Preschool screen-use review finds associations shaped by family and context
A review of observational studies links screen exposure with developmental and family outcomes, while also noting possible benefits in some settings.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Screen exposure in preschool children was associated with language, cognitive, emotional, physical and relationship difficulties across the reviewed studies. A smaller group of studies described possible benefits under particular conditions. Because these were observational studies, the review cannot establish that screens caused the outcomes or that changing screen use would necessarily change development.
The abstract gives no pooled effect sizes, exposure thresholds or detailed conditions for the reported benefits. Observational links cannot separate screen exposure from all the family and child factors that may accompany it.
Exposure sits within a wider context
Parent-related factors included heavy parental screen use, technology interrupting interactions and missing screen rules. The review also identified family circumstances and children's early or unsupervised access, showing that exposure was embedded in a wider context.
Benefits need closer description
The authors describe possible developmental benefits under specific conditions and suggest that structured engagement may matter. The abstract does not identify a proven beneficial pattern, and it calls for longitudinal and experimental research to clarify causal pathways.
The original publication
Factors Contributing to Screen Exposure in Preschool Children and Its Associated Outcomes: A Systematic Review.
Gomes MI, Sousa H, Lousada M et al.
Child Care Health Dev · 2026
- PubMed ID
- 41633402
- Record checked
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