"A high screen-time score, depending on the young person, can have a profound impact," an expert told Newsweek.

When you use your phone or computer, you usually spend most of your time on various apps and programs, whether it's checking emails, scrolling through social media, gaming, or simply browsing the web.

Problematic patterns of digital media use — including compulsive social media scrolling, gaming, or phone checking — may be more harmful to adolescent mental health than overall screen time, new ...