Signs of social development in infants?

- social development in infants follow in a pattern.

- there are common signs within the first year if the babies life.

Months 1-3

- baby may cry a lot, but will quiets down at sight of caregivers face or the sound of their voice.

- begins to smile and show excitement

- wants companionship 

- different crying for different needs

- can tell a a smile for a frown.

Month 4-6

- turns to sounds of familiar voices.

- tells the difference between family members 

- reaches out hand and arms to play.

- may cry when left alone.