© 2023 Gwen Dewar, Ph.D., all rights reserved #author-byline-block_5cf1c9be599a53be0c168ff7a9a8c531 .author-byline-text{ font-size: 16px; color: rgb(34, 34, 34); } Electronic media devices are useful for communication, education, and entertainment. For many parents, they are also tools for keeping the peace — a quick and reliable way to calm down a child who...
