Infants are adorable, curious, simple, and yet complex.
One cannot help but to watch in amazement as the infant grows physiologically and cognitively. There is so much that may be learned about personality development during this stage of life. The Interpersonal World of the Infant, have reached into the infant's world and attempted to know what it is that the infant is experiencing and how it is that the infant is developing psychologically. They have struggled to understand how and what forms the personality of an infant. The major presuppositions that form the basis and direction of their theories are noticeably divergent.