Many parents try to limit the time their children spend online gaming or watching videos, especially before bedtime, in the belief that too much screen time is bad for their kids’ mental and physical health.A recent study, however, turns that belief on its head, saying researchers could find no evidence that time on electronic devices has any negative effect on teens’ well-being.Carolyn Ievers-Landis, PhD, a clinical psychologist at UH Rainbow Babies & Children’s, discusses why parents should pay attention to the study’s results and how to keep screen time from becoming a parent-child battleground.