Purpose: Elementary-age dual language learners (DLLs) from Spanish-speaking homes in the United States are often characterized as at risk for low vocabulary in both Spanish and English. This longitudinal study examined conceptually scored receptive and expressive vocabulary development among DLLs from Spanish-speaking, low-income homes and…

This study characterized early language abilities in toddlers with autism spectrum disorders (n = 257) using multiple measures of language development, compared to toddlers with non-spectrum developmental delay (DD, n = 69). Findings indicated moderate to high degrees of agreement among three assessment measures (one parent report and two direct…

Purpose: Language and speech are difficult to assess in newly arrived internationally adopted children. The purpose of this study was to determine if assessments completed when toddlers were first adopted could predict language outcomes at age 2. Local norms were used to develop early intervention guidelines that were evaluated against age 2…

Background: High levels of behaviour problems are found in children with language impairments, but less is known about the level and nature of language impairment in children with severe behavioural problems. In particular, previous data suggest that at primary age, receptive impairments are more closely related to behaviour problems, whereas…

When vocalizations of three-month-olds (N=40), experiencing either conversational turn-taking or random responsiveness of an adult, were counted and categorized, results indicated that turn-taking caused changes in the quality of vocal sounds. When the adult maintained a give-and-take pattern, the infants produced a higher ratio of…

Analysis of characteristics of 53 children with specific language impairment (SLI), ages 4 to 9, suggested that family history is related to pattern of language performance. Children with deficits in only expressive language had a higher proportion of affected family members than did children with both expressive and receptive language deficits.…

Investigates sentence processing in a visual-gestural language by testing signers' recognition for American Sign Language sentences. Results indicate that signers decompose a complex sign into its lexical and inflectional components during sentence comprehension and remember the meaning expressed by these components rather than remembering the…

A study compared 47 Spanish-speaking, predominantly English-speaking, and Spanish-English bilingual children's performance on a battery of semantic tasks. Children in all three groups achieved similar average levels of performance. The profiles of bilingual children in each language were somewhat different from those of the other children.…

This bibliography contains references to materials relating to language learning and development in the young child, specifically, speaking and understanding language. Receptive, communicative and expressive language as well as particular facets of language imitation and production are topics included. Reference materials are listed in four major…

This book explores the workings of language, explains the operation of language as a coherent system, and examines instances of effective as well as ineffective communication. Chapters deal with (1) a "meaning" approach to language and the relation of semantics to the communicator, (2) how language works and what makes it work, (3) how language…

This booklet offers practical, easy-to-read suggestions for teachers, paraprofessionals, and parents to help them understand language development and language disabilities. The first section highlights some of the factors involved in language development. The second section deals with some of the common causes for language disabilities and…

This study investigated the relationship between dialect usage and performance on four language tasks designed to reflect features developmental in nature: articulation, grammatical closure, auditory discrimination, and sentence comprehension. Predictor and criterion language tasks were administered to 90 kindergarten, first-, and second-grade…