Language is conceptualized as a multi-dimensional entity involving symbolic and cognitive aspects, communicative aspects, and structural-linguistic aspects. Analysis of single-word production of three children revealed developmental changes in the salience of these aspects and differences in functional styles of language acquisition. (CHK)

Two experiments indicating that children's linguistic generalizational biases change from a semantically-based system to a syntactical-structural system provide evidence for a semantic-relational bias in children's early grammars and support the notion that children's generalizational biases shift from a semantic-relational basis to a…