This study investigated whether vocabulary delays in toddlers with autism spectrum disorders (ASD) can be explained by a cognitive style that prioritizes processing of detailed, local features of input over global contextual integration--as claimed by the weak central coherence (WCC) theory. Thirty toddlers with ASD and 30 younger,…

This dissertation will focus on the processing and learning of abstract, phrasal argument structure constructions. Chapter 1 provides the theoretical framework for abstract constructions, and illustrates the importance of such representations in speakers' linguistic knowledge. Chapter 2 reviews the evidence for meaning being associated with…

The purpose of this study was to determine what effect exposure to linguistic input pertinent to kinship terms and kinship relations has on the acquisition of the meaning of such terms. The subjects were 84 German children living in families, and 84 orphans. (Author/CFM)

Case studies are presented for two early talkers, one of whom represents a striking dissociation between vocabulary size and mean length of utterance. Each child is compared to controls in the same language stage, and the data are examined to determine whether the dissociation is best characterized as one between grammar and semantics, or a…

This paper stresses the concept of deaf students as visual learners. Educators are urged to think visually in order to help maximize opportunities for deaf students to use their visual learning skills in developing literacy skills, and in their general academic, social, and personal development. Examples are offered of structural/grammatical…

Studies the developmental stages deaf children pass through in acquiring the adult forms of pronominal classifiers in American Sign Language. Data were obtained on production, comprehension, and imitation from nine children aged 3 to 11. Complexities of classifier usage influence the learning strategies used. (PJM)

The inductivist model of language acquisition was tested by comparing the linguistic development of impulsive kindergarten children with that of reflective children, who, in general, make fewer errors on inductive reasoning tasks. The 81 children sampled were tested with the Matching Familiar Figures Test and with measures of syntactic and…

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 29 titles deal with a variety of topics, including the following: (1) aspects of the organization of redundancy rules in the lexicon; (2) the adult role in early child language acquisition; (3) semantic categorization,…

The study examined the relation of language use and logical thought to social experience with both age and class held constant. The primary assumptions under study were: that the logic of symbolic grouping was highly sensitive to a child's experience with the objects to which that logic was applied; that the existence of diglossia in a bilingual…