Purpose: Several studies have reported that "useful speech" at 5 years of age predicts outcomes in individuals with autism spectrum disorder (ASD), but this skill has been vaguely defined. This study investigates which specific aspects of expressive language in children with ASD best predict adult language and communication outcomes.…

Background: Children with sex chromosome trisomies (SCT) frequently show problems in language development. However, a clear description of the communicative patterns of these children is still lacking. Aims: To describe the first stages of language development in children with SCT in comparison with those in typically developing (TD) children. The…

A systematic review of research on the effects of interventions that include communication partner modeling of aided augmentative and alternative communication (AAC) on the language acquisition of individuals with complex communication needs was conducted. Included studies incorporated AAC modeling as a primary component of the intervention,…

Prosody plays a variety of roles in infants' communicative development, aiding in attention modulation, speech segmentation, and syntax acquisition. This study investigates the extent to which parents also spontaneously modulate prosodic aspects of infant directed speech in ways that distinguish semantic aspects of language. Fourteen mothers of…

The communication skills of typically developing Finnish-speaking children between three and six years of age were examined using the Children's Communication Checklist (CCC). The differences between the boys and girls were also investigated. Results showed that the performance of the three-year-old children differed on the Speech subscale of the…

This article reviews research on speech and language abilities in people with cri du chat syndrome (CCS). CCS is a rare genetic disorder, with an estimated incidence between 1 in 15,000 and 1 in 50,000 births, resulting from a deletion on the short arm of chromosome 5. In general, individuals have delayed speech and language development, and some…

Down syndrome (DS) is associated with abnormalities in multiple organ systems and a characteristic phenotype that includes numerous behavioral features. Language, however, is among the most impaired domains of functioning in DS and, perhaps, also the greatest barrier to independent meaningful inclusion in the community. In this article, we review…

Williams syndrome, a genetic disorder caused by a microdeletion of approximately 25 genes on chromosome 7q11.23, is associated with mild to moderate intellectual disability or learning difficulties. Most individuals with Williams syndrome evidence a cognitive profile including relative strengths in verbal short-term memory and language, and…

This collection of papers examines how children acquire language and how this affects language change over the generations. It proceeds from the basis that it is important to address not only the language faculty per se within the framework of evolutionary theory, but also the origins and subsequent development of languages themselves, suggesting…

Studies are reviewed on the spontaneous speech of mothers of hearing children and hearing impaired children of various ages. Results are reported according to six major topics (sample findings in parentheses): syntax (the syntactic complexity and length of maternal utterances uniformly increased with the age of the hearing children from infancy to…

Patterns and possibilities of free modifiers in written composition were studied. One purpose of the investigation was to help students communicate more effectively in writing. A more specific purpose was to determine if complicated syntactic elements used as free modifiers could be lifted from the complex subject of grammar and be presented as…

This book examines children's acquisition of a first language, the stages they go through, and how they use language as they learn. There are 16 chapters in 4 parts. After chapter 1, "Acquiring Languages: Issues and Questions," Part 1, "Getting Started," offers (2) "In Conversation with Children," (3) "Starting…

The MacArthur Communicative Development Inventory (a parent-report measure of vocabulary and syntax) was administered to 103 children (mean age 103 months) who participated in a study of temporal resolution as infants. Children who had performed above the median on the temporal resolution task demonstrated better later language development than…

Assesses the interrelations among the functional properties of maternal speech, the structural properties of maternal speech, and child language growth for a period of six months for 22 two-year-old children and their mothers. (HOD)

The paper describes methods of natural language enhancement which both teachers and parents can use with young children who have language delays. The importance of connecting language to meaningful, functional communication is stressed. The reinforcement for the child becomes the adult's natural and spontaneous response. Adults, then, must prove…