Appropriate Play Behavior in a Baby.

Babies “play” from the moment they’re born and as they develop, their play becomes more sophisticated and intricate.
Newborn babies “play” by focusing on a moving object, such as a mobile, and stare at the object or objects color and shape. Babies don’t see well shortly after birth but they can still find entertainment [...]

Tracking the Development and Behavior of an Infant.

Babies are born so completely helpless, with little voluntary muscle control and only the ability to cry to get its needs met. It is born with a series of reflexes that give the impression of voluntary muscle control, when in reality, the movements come from reflexes in the brain or spinal cord.
As the [...]