2 / 10
Acknowledge people
Screens can be great for educating kids and keeping them occupied, but they come with a myriad of issues that most parents can see. One issue is that if children are glued to their screens when someone enters the house, they might not raise their heads to acknowledge them. It's not only rude, but it stops children from practicing one of the most important social graces -- acknowledging others.

© fizkes | Shutterstock