Describes the personality development of a normal infant during the child's first year. Development is interpreted in terms of psychoanalytic, cognitive-developmental, and mother-infant systems perspectives. A working relationship among the theories is demonstrated through analysis of case material. (RJC)

Presented is the final report of a project concerned with understanding adaptive behavior and functioning in preschool children with particular individual characteristics which may become handicapping conditions. A socio-ecological model of the development of adaptive functioning is presented which focuses on the structure of the conditions in…

Similarities and differences between Erik H. Erikson's and Jean Piaget's theories concerning social development and the process of identification are explored in this report. The first part of the report is a synthesis of Erikson's concept of the developmental processes of personal growth and societal development. The second part integrates…