You Always Check Social Media Sites on Your Smart Phone

Multiple Choice

You always check social media sites on your smart phone when you're paying for goods at the grocery store, and you don't care if others do either. One day, you do this and the man behind you thinks the way you are treating the cashier is rude. What communication competence with social media should you follow to avoid such reactions next time?

A) Balance mediated and face-to-face time.
B) Respect privacy boundaries.
C) Keep your tone civil.
D) Respect others' need for undivided attention.