Background: It is known that dysarthria arising from Parkinson's disease may affect intelligibility in conversational interaction. Research has also shown that Parkinson's disease may affect cognition and cause word-retrieval difficulties and pragmatic problems in the use of language. However, it is not known whether or how these…

This study investigated social knowledge in school-age children, aged 8-12 years, with and without language impairment (LI and TD groups). A hypothetical peer conflict task was administered to examine the relationship among prosocial responses and parent/teacher ratings of children's social behaviours. Stimuli included 12 hypothetical peer…

This study examined the involvement of six children (ages 8 to 12) with specific language impairment (SLI) in a three-person cooperative group task with partners matched for either chronological age or language skills. Four of the children with SLI played very minor roles in the cooperative work within their triads with very limited verbal…

This study examined how four adults with aphasia collaborated with routine communication partners. Overall, these pairs completed the referencing task trials with accuracy and displayed referencing processes that conformed to the collaborative referencing model of communication. However, the pairs also used diverse verbal and nonverbal resources,…

This study investigated whether an empirically derived interaction style improves the usefulness of language sampling and transcription in 17 young children with developmental disabilities. The use of wh-questions was effective in producing proportionally more transcribable utterances and a larger sample of productive vocabulary. There were no…

This study compared 2 naturalistic language intervention methods--milieu teaching and responsive interaction--in 6 preschool classrooms that included 36 children with moderate to severe language disabilities. Although no main effects for treatment were found, milieu teaching was more effective with children having the lowest language levels and…

This study examined the ability of six children with specific language impairment (SLI), ages 8 to 12, to particpate in a negotiation sequence with two same-age peers in triadic interactions. Children with SLI produced significantly fewer negotiation strategies and used developmentally lower level strategies than peers. The coding system is…

Examination of the effects of adult antecedent utterances on echolalia in seven male children with autism (ages five and six) during free play found that most immediate echoes followed high constraint utterances and were used as responsives, organizational devices, and cognitives. Most delayed echoes followed low constraint utterances and were…

This pilot study examined the playground social behaviors of eight children (ages 6-10) with language impairments (LI) and their typical peers. Analysis of videotape recordings found LI children spent significantly less time interacting with peers and demonstrated significantly more withdrawn behaviors than did their peers, with group membership…

Challenges current practices in language evaluation for school-aged children with significant hearing loss. It argues for an interactive approach to assessment and offers specific recommendations for the interpretation of test results. Application of current connectionist and competition theories of language acquisition suggests the concept of…

The development of 193 preschool children from five groups (developmental language disordered, high-functioning autistic, low-functioning autistic, mentally retarded, and normally developing) were coded in situations involving simulated distress by an adult. Low functioning autistic children showed deficits in responding to all situations. The…

This article introduces this special issue on natural processes involved in spontaneous interactions between children with language disorders and their caretakers. It describes the use of the Child Language Data Exchange System (CHILDES) to study developmental language disabilities by analyzing phonological, morphosyntactic, lexical,…

Three children with language impairment (ages 38 to 41 months) and their mothers participated in a study evaluating a storybook reading process for facilitating mother-child interactions. The complete reading cycle (CRC) involved: (1) attentional vocative, (2) query, (3) response, and (4) feedback. Results indicated changes in mothers' storybook…

This pilot study examined how the individual social-behavioral profiles of six children with language impairment (LI) influenced their ability to work with two typically developing children in cooperative groups. Although the success of individual interactions was highly variable, the LI child's social profile was a good predictor of ability to…

This study examined effects of an intervention (planned play, use of conversational social interaction strategies, and evaluation of play strategies) on the social-communicative interactions of six preschool children at risk for language delays and behavior problems. The intervention led to increases in social communicative behaviors, use of…