In their first three years, children begin to maintain topics and add new information in conversation. In turn, caregivers create opportunities for language learning. Compared to children with no family history of autism (typical likelihood, TL), the younger siblings of children with autism spectrum disorder (ASD) are at elevated likelihood (EL)…

Efficient neural encoding of sound plays a critical role in speech and language, and when impaired, may have reverberating effects on communication skills. This study investigated disruptions to neural processing of temporal and spectral properties of speech in individuals with ASD and their parents and found evidence of inefficient temporal…

Autistic traits vary across the general population, and are linked with face recognition ability. Here we investigated potential links between autistic traits and voice recognition ability for personally familiar voices in a group of 30 listeners (15 female, 16-19 years) from the same local school. Autistic traits (particularly those related to…

We piloted a 2-week "Autism-1-2-3" early intervention for children with autism and their parents immediately after diagnosis that targeted at (1) eye contact, (2) gesture and (3) vocalization/words. Seventeen children were randomized into the Intervention (n = 9) and Control (n = 8) groups. Outcome measures included the Autism Diagnostic…

Twenty-nine youth with autism spectrum disorders and 26 with typical development between 12 and 18 years of age were engaged in structured interviews (ADOS). The interviews were videotaped and rated for atypical conversational behaviors by trained raters, using the Pragmatic Rating Scale (Landa et al. "Psychol Med" 22:245-254, 1992). The ASD group…

The Classroom Observation Schedule to Measure Intentional Communication (COSMIC) was devised to provide ecologically valid outcome measures for a communication-focused intervention trial. Ninety-one children with autism spectrum disorder aged 6 years 10 months (SD 16 months) were videoed during their everyday snack, teaching and free play…

The relationship between features (e.g, use of Yes/No questions and conceptually simple questions) of adult speech and autistic children's response adequacy was examined within unstructured dyadic conversations. As the number of facilitating features in adult speech increased, the proportion of adequate child replies increased. (Author/DB)

Regardless of diagnosis, 22 autistic adolescents, 21 Down's syndrome adolescents, and a sample of clinically normal preschoolers were all able to respond correctly to simple instrumental gestures (e.g., be quiet, come here). However, the ability to initiate such gestures varied, and no autistic adolescent ever used expressive gestures. (JW)

This study of 43 individuals (ages 9 to 26) with autism, autistic-like, or childhood-onset pervasive developmental delay found that the 8 subjects who experienced regression in their language development were perceived as using less well-developed oral communication skills. No relationship was found between a period of regression and the presence…

Twenty-one language disordered children ages three through seven diagnosed with autism, mental retardation, and/or developmental aphasia received a mean number of 74 signed speech training sessions. Seventeen children learned at least one word, and seven children learned multiple-word phrases. Most language learned was retained in a six-month…

A study of five adult males with autism investigated which combination of input/output modalities (typed or spoken) enhanced the syntactic, semantic, and/or pragmatic performance of individuals with autism when engaging in conversations with a normal language adult. Results found that typed communications facilitated the use of longer utterances.…

Eight participants with Asperger syndrome (AS) (ages 10-41) were assessed in the following areas: the pragmatics of language and communication; verbal and visual memory; visual-spatial abilities; and bimanual motor skills. Results confirmed the close similarity in the neuropsychologic profiles of non-verbal learning disabilities syndrome and AS.…