For all human sciences, understanding of how the mind works requires a new theory that starts from the assumption of potential infinite variability of human symbolic forms. These forms are socially constructed by the person who moves through an endless variety of unique encounters with the world. A theory of symbolic forms needs to capture the essence of hyperdynamic, irreversible nature of the stream of consciousness and activity. The human mind is regulated through a dynamic hierarchy of semiotic mechanisms of (...) increasingly generalized kind, which involves mutual constraining between levels of the hierarchy. It is demonstrated that semiotic mediation leads to a triplet of personal-cultural constructions — a new symbolic form, a metasymbolic form, and a regulatory signal to stop or enable the construction of further semiotic hierarchy. In everyday terms — human beings produce new problems, together with new efforts at solving them, and make decisions when to stop producing the former two. Hence, semiotic mediation guarantees both flexibility and inflexibility of the human psychological system, through the processes of abstracting generalization and contextualizing specification. Context specificity of psychological phenomena is an indication of general mechanisms that generate variability. Scientific investigation of human psychological complexity is necessarily oriented to the study of variability within the individual person’s psychological time-space. (shrink)

Theories of children's developing understanding of mind tend to emphasize either individualistic processes of theory formation, maturation, or introspection, or the process of enculturation. However, such theories must be able to account for the accumulating evidence of the role of social interaction in the development of social understanding. We propose an alternative account, according to which the development of children's social understanding occurs within triadic interaction involving the child's experience of the world as well as communicative interaction with others about (...) their experience and beliefs (Chapman 1991; 1999). It is through such triadic interaction that children gradually construct knowledge of the world as well as knowledge of other people. We contend that the extent and nature of the social interaction children experience will influence the development of children's social understanding. Increased opportunity to engage in cooperative social interaction and exposure to talk about mental states should facilitate the development of social understanding. We review evidence suggesting that children's understanding of mind develops gradually in the context of social interaction. Therefore, we need a theory of development in this area that accords a fundamental role to social interaction, yet does not assume that children simply adopt socially available knowledge but rather that children construct an understanding of mind within social interaction. Key Words: language; Piaget; social interaction; theories of mind; Vygotsky; Wittgenstein. (shrink)