Psychology & Psychiatry

The (decreasingly) rough-and-tumble world of childhood

Young children generally get more physically aggressive between the ages of 1½ and 3½, but that usually diminishes as they get older and go to school, a new Université de Montréal study shows.

Pediatrics

Less pediatric screen time tied to better well-being

(HealthDay)—A higher amount of screen time per day is associated with decreased psychological well-being in children and adolescents, according to a study published in the December issue of Preventive Medicine Reports.

Overweight & Obesity

Childhood obesity persists into adolescence

(HealthDay)—Greater weight gain in early childhood often carries over to overweight and obesity in adolescence, according to a study published in the Oct. 4 issue of the New England Journal of Medicine.

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