The item-based nature of children's early syntactic development.
Recent research using both naturalistic and experimental methods has found that the vast majority of young children's early language is organized around concrete, item-based linguistic schemas. From this beginning, children then construct more abstract and adult-like linguistic constructions, but only gradually and in piecemeal fashion. These new data present significant problems for nativist accounts of children's language development that use adult-like linguistic categories, structures and formal grammars as analytical tools. Instead, the best account of these data is provided by a usage-based model in which children imitatively learn concrete linguistic expressions from the language they hear around them, and then - using their general cognitive and social-cognitive skills - categorize, schematize and creatively combine these individually learned expressions and structures.
Tomasello
M
Max Planck Institute for Evolutionary Anthropology, Inselstrasse 22, D-04103 Leipzig, Germany.