First, the approach of behavior depends on nurture of the child because it is the most important factor in the acquisition of the child the first language and thanks to positive reinforcement learning the child language the psychological characteristics and the behavioral way that appears during the stage of breastfeeding is the result of learning. Skinner supposes that children learn a language like learning behavior. Furthermore, by means of the operant condition. For example, when a child point to a cat and says” ca”Her mother says “yes”. This is a cat. The child is enhanced for the right sounds and will therefore be faster than that (Vialle, W., Lysaght, P., & Verenikina, I, 2008, P.103-104).