Language in autism has been the subject of intense interest, because communication deficits are central to the disorder, and because autism serves as an arena for testing theories of language acquisition. High-functioning older children with autism are often considered to have intact grammatical abilities, despite pragmatic impairments. Given the…

Twenty-two five-year olds who judged, identified, repaired, and explained phonological and morphological errors performed significantly better on phonological task than on the morphological task. It is proposed that results are due to differences in the type and location of linguistic information to be analyzed and to differences in memory demands…

Describes a preschool child's gradual acquisition of a play language, Pig Latin, and discusses the abilities and errors that were measured over the course of acquisition. Acquisition improved as the subject developed language abilities involving word identification, first-consonant deletion, suffix creation, and short-term memory for speech units.…

Investigated Russian children's color-term acquisition, testing one theory of color universals using acquisition order as a basicness measure and determining whether two terms for blue were genuinely basic. Testing on color-term listing, production, and comprehension indicated that color-term acquisition order agreed with the theory. The two blue…