From statistics to meaning: infants' acquisition of lexical categories.

ABSTRACT: Infants are highly sensitive to statistical patterns in their auditory language input that mark word categories (e.g., noun and verb). However, it is unknown whether experience with these cues facilitates the acquisition of semantic properties of word categories. In a study testing this hypothesis, infants first listened to an artificial language in which word categories were reliably distinguished by statistical cues (experimental group) or in which these properties did not cue category membership (control group). Both groups were then trained on identical pairings between the words and pictures from two categories (animals and vehicles). Only infants in the experimental group learned the trained associations between specific words and pictures. Moreover, these infants generalized the pat

SUBMITTER: Lany J 

PROVIDER: S-EPMC3865606 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature