How do responsive adult-child interactions influence early language development? How do a child's language skills develop in tandem with social-emotional development, executive function, and literacy? What are effective ways to help parents support their child's development? Uncover the answers to these questions in this fascinating book, which…

Preschool children with autism (n=9) and their normally developing peers (n=9) were compared before and after one school year. The autistic children had narrowed the gap after treatment--making a nearly 19-point increase in intelligence quotient and an 8-point gain in language quotient. Results support the value of a language enriched early…

During the 1982-83 school year the Austin Independent School District implemented a successful bilingual preschool project. However, class A was more successful than class B in terms of results on the Peabody Picture Vocabulary Test-Revised. To understand what factors may have led to greater effectiveness, data were gathered from the two classes…

Evaluation of the interactive intervention model with mothers and young children (n=32) with developmental delays found that treatment mothers became more responsive and less directive and provided clearer linguistic models. Treatment children increased their use of vocal turns but did not make significantly greater improvement in overall…

Eighteen preschoolers with language impairments who had participated in a highly effective five-month intervention that focused on expressive grammar received an additional five-month intervention. Although participants improved during Phase 2, improvements generally were not as strong as those noted for Phase l. The costly clinician-administered…

This study evaluated effects of training parents of 33 children (ages 3 to 6) with mild/moderate language delays in either effective joint book-reading techniques (using the Whitehurst Dialogic Reading Training Program) or more general conversational instruction. Results suggest the potential of the book-reading training for facilitating language…

Hypothesizes that the amount of verbal interaction with caregivers would be a salient index of center quality, in that it would be a particularly important determinant of language skill. Three sets of measures were used to assess quality of the day care environment: children's language development, family background, and home…

This conference proceedings document serves to establish the state of the art, highlight important methodological and conceptual issues, and identify priorities for future research in augmentative and alternative communication (AAC) systems. The document includes the papers from two opening presentations, issue papers and reactant papers, a…