Personality and intelligence can easily be said as the most important components in the psychological development of a human being, which can be examined with reference to concrete stages. Erikson and Piaget are the two most prominent researchers who developed stage theories for psychological development. Erikson and Piaget came up with perspectives on psychology that no one had ever experienced before. They were the pioneers of revolutionary ideas, especially in case of the stages of child development for Piaget and for Erikson, development throughout life span. Just like all other theories, their theories also have limitations but still, their ...