Traditionally, developmental psychology has been characterized by two approaches, one predominantly social and the other, cognitive. Despite this separatism, develop-mentalists have expressed the need for a better understanding of how these two facets of the person interact - a need for a better account of development within the person as a whole. However, such an integration has been difficult given the incompatibility of underlying assumptions guiding these two areas of inquiry. James Mark Baldwin's integration of social and cognitive development into (...) one theory highlights the utility of historical analyses for further progress in the field. In this paper, Baldwin's dialectical theory of personal growth is placed in historical context, highlighting similarities and differences between his approach and that taken by Piaget, and the legacy of his theory in current theory and research. The importance of self, the development of knowledge in the context of social relationships and the function of imitation are emphasized. (shrink)

Abstract In the first part of this essay (Russell, 1988a) I argued that ?cognisance? (roughly: a subject's knowledge of his relation to the physical world as an experiencer of it) cannot be explained in terms of a syntactic theory of mind, due to the ?referential? and ?holistic? nature of this knowledge. The syntactic account of the higher mental functions is immediately intelligible to us due to its derivation from computer technology, so this would not appear to be a happy result (...) for scientific psychology. In this paper I outline a strategy for developing a scientific psychology of cognisance, beginning from the assumption that such a theory should have a similar status to Chomsky's competence theory of human grammar, whilst diverging from Chomsky on the question of how such a theory should be answerable to data. Most of the paper is taken up with illustrating the way in which Jean Piaget's theory of mental development in humans is at least a first approximation to such a theory. (shrink)