The widespread use of digital screens in early childhood raises growing concerns about the impact of blue light on sleep quality, cognitive development, and physiological stress responses in toddlers ...
Elementary school-age children who get less than nine hours of sleep per night have significant differences in certain brain regions responsible for memory, intelligence and well-being compared to ...
The average American child spends 3.6 hours staring at a computer, television, tablet, or smartphone daily -- an amount of screen time associated with inferior cognitive development and academic ...
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