so they can see your face and follow your expressions. If you get up close to your baby as you're talking to them, they can watch the movements you make with your face as you speak and they listen ...

Kristin Cavallari/Instagram; Charles Sykes/Bravo via Getty Kristin Cavallari is giving her followers the first look at her daughter's face! On Saturday, Dec. 28, the mom of three, 37 ...

Looking at them in a mirror can also be great ... Put a small dollop of ketchup or chocolate on your baby's face and see if they touch or rub the mark or the mirror when they see their reflection.