Untill the early seventies, few psychology werepaying close attention to the learning of very young children. This area of research was either not important or not respectable. Even the noted work of Piaget was mainly focused, except for his own offspring, on children four or five years old and older. The lack of interest in younger children has, fortunately, been reversed by some well respected scholars. Everyone now agrees that we need to learn more about how young children perceive the world and learn within it. The problem facing researchers now is how to study them. Some have suggested research on the brain which has led to the in fashion theory of right-brain left-brain. However,theories themselves are changing faster than we can keep up with them.