First Smartphone at Age 12 Marks a Turning Point in Adolescent Mental Health Risk
A longitudinal analysis of nearly 3,500 U.S. adolescents finds that acquiring a first smartphone around age 12 triggers coordinated shifts ...
A longitudinal analysis of nearly 3,500 U.S. adolescents finds that acquiring a first smartphone around age 12 triggers coordinated shifts ...
© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine