Outlines the life and philosophy of noted French child psychologist, Henri Wallon (1879-1962). Reviews the philosophical origins of the Wallonian Approach including the theory of emotions, the development of representational thought, the role of imitation in the formation of representation, and the role of language in the development of thought…

Proposes a new theory of self, based on the principles defined by Lawrence Kohlberg in his theory of moral development. The model sets forth self complexity (schemata) and biography (themata) as dimensions of self. Describes normal and atypical development arising from interaction of these components and assesses implications for practice. (KO)

This paper argues for the integration of traditional concepts of developmental domains to provide more unified early intervention programing for young children with disabilities and their families. Research is reviewed which supports an integrated approach to child development. (DB)