Patterns of sensory abnormalities in children and adults with autism were examined using the Diagnostic Interview for Social and Communication Disorders (DISCO). This interview elicits detailed information about responsiveness to a wide range of sensory stimuli. Study 1 showed that over 90% of children with autism had sensory abnormalities and had…

Interviews with parents of 30 school-age girls with fragile X syndrome (fraX) and 31 age- and IQ-matched controls concerning autistic behaviors found that girls with fraX had significantly more autistic behaviors than controls, but incidence of autistic behaviors was not correlated with IQ. Anxiety and posterior cerebellar area measures were also…

Seventeen patients with Asperger syndrome (AS) and a mean IQ of 97 were compared with a control group of 13 patients with normal intelligence or high-functioning autism. Results found that pedantic speech was common in the patients with AS and may help differentiate AS from high-functioning autism. (Author/CR)

This study examined the effectiveness of a social skills training program for five male adolescents with autism but normal IQ. In addition to teaching interactional and conversational skills, the program provided explicit instruction in social-cognitive principles of inferring the mental states of others. Significant changes in beliefs were found,…

Analysis of family and medical histories of 5 children (ages 11 to 16) with autism and hyperlexia and 5 sex-matched and IQ-matched children (ages 9 to 15) with autism but no hyperlexia suggested that children with autism and hyperlexia represent part of the continuum of autism rather than a specific syndrome. (Author/DB)

Eighty children, ages 3 to 17, with autism or Asperger's syndrome and mild to severe distress in the presence of some sounds received either auditory training or a control condition of listening to the same music. Significant improvements in behavior, severity of autism, and IQ were achieved and maintained for 12 months by both groups. (Author/DB)

This study compared working memory in 28 high-functioning autistic individuals (ages 7-18) with that of 30 individuals with Tourette Syndrome or typically developing. No group differences were found. Performance was significantly correlated only with age and IQ. Results suggest that working memory is not an executive function seriously impaired in…

This corrected article on parent-managed interventions with children with autism reports on analysis of data on 66 children. Findings generally indicated that, after 31.6 months of intervention, IQ scores had not changed but adaptive behavior scores had increased significantly (n=21). However, overall interventions did not reproduce results from…

Comparison of children and adolescents with Fragile X Syndrome (n=18) or autism (n=18) for changes in cognitive ability and adaptive behavior over 9 years found steeper decreases in IQ scores among Fragile X subjects with older autistic subjects autism exhibiting stable test-retest scores. Comparative declines in adaptive behavior scores were…

The study compared play among five groups of children (ages 3-7 years): normal children (N=41); those diagnosed with language delays (N=241), those with autism but normal intelligence (N=71), those with autism and mental retardation (N=97), and those with nonautistic mental deficiency (N=86). Each child was evaluated using a 25 minute structured…