GOOD this would be a good question.....
if you wanted answer you can add these lines in your essay as poison 
Limit the amount of total entertainment screen time to less than 1 to 2 hours per day.
Discourage screen media exposure for children younger than 2 years of age.Keep the TV set and Internet-connected electronic devices out of the child’s bedroom.Monitor what media children are using and accessing, including any Web sites they are visiting and social media sites they may be using.Watch TV, movies, and videos with children and teenagers, and use this as a way of discussing important family values.Model active parenting by establishing a family home use plan for all media. As part of the plan, enforce a mealtime and bedtime “curfew” for media devices. Establish reasonable but firm rules about cell phones, texting, Internet, and social media use.