When a baby is born, it shows no preference for its father's voice, but after a month of living with dad, a baby will show a clear preference for dad's voice over other men's voices. this new preference is an example of?

When a baby is born it shows no preference for its father voice but after a month of living with dad, a baby will show a clear preference for dad voice over other men voices. This new fondness is an example of learning. In the very start, it may appear that baby does nothing but eat, sleep and cry. A baby can see and hear what is happening everywhere and can converse needs and well being to others. Babies have the capability to see faces and objects of dissimilar shapes, sizes, and colors and can tell the changes among the voices of their parents and others. Most babies can do all of these things as soon as they are born.