 ABC's Diane Macedo with Dr. Judith Joseph. So many of us spend a lot of time, hours a day, scrolling through our phones or watching TV. But a new study suggests reducing screen time can improve a person's mental health. ABC's DeMarco Morgan and Eva Pilgrim asked our ABC News medical contributor, Dr. Darian Sutton, about what parents need to know. Before we break into studies like this, we also have to make sure we understand that screens are everywhere.