"Technology is transforming the brains of young children ...The American Academy of Pediatrics (AAP) has screen time guidelines for kids, and recommends children younger than 18 months avoid all screen-based media with the exception of video chatting. Children aged 2-to-5 should limit screen time to up to an hour per day..."

  "Technology is transforming the brains of young children ...The American Academy of Pediatrics (AAP) has screen time guidelines for kids, and recommends children younger than 18 months avoid all screen-based media with the exception of video chatting. Children aged 2-to-5 should limit screen time to up to an hour per day..."

https://www.komando.com/happening-now/611654/too-much-screen-time-changes-kids-brain-development