Associations Between Screen-Based Media Use and Brain White Matter Integrity in Preschool-Aged Children Hutton, J.S., Dudley, J., Horowitz-Kraus, T., DeWitt, T., and Holland, S.K. JAMA Pediatrics (November 2019).
Background: Many children under age 6 regularly spend time in front of TVs, computers and digital devices. Research shows that too much screen time at an early age can affect children’s behavior and cognitive development. The American Academy of Pediatrics (AAP) recommends limiting screen time, viewing along with adults, and accessing only educational, developmentally-appropriate content. This study looks at the connection between screen time and development in the parts of the brain responsible for language and literacy.