Adherence to 24-Hour Movement Guidelines for the Early Years and associations with social-cognitive development among Australian preschool children.

Children meeting the physical activity and sleep guidelines performed significantly better on TEC than those who did not (mean difference = 1.36; 95% CI = 0.31, 2.41), whereas the difference in ToM performance between children meeting and not meeting the sleep and screen time guidelines approached significance (mean difference = 0.25; 95% CI = −0.002, 0.50; p = 0.052).

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