Two cases describe the possible occurrence of affective disorders (periodic mood disturbances) in autistic 13-year-olds. The family history for affective disorder was reported negative in both cases. (CL)

Rates of co-morbid psychiatric conditions in children with Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS) are hardly available, although these conditions are often considered as more responsive to treatment than the core symptoms of PDD-NOS. Ninety-four children with PDD-NOS, aged 6-12 years were included. The DISC-IV-P was…

The ADOS characterizes socio-communicative deficits in autism spectrum disorders (ASD). In this study the effect of module choice on ADOS classification was examined. For 74 participants (52 autism, 22 PDD-NOS), Module 1 and Module 2 were administered in a single session. Fifty-one participants maintained ADOS classification, with 17 more impaired…

We studied seven children with CNS folate deficiency (CFD). All cases exhibited psychomotor retardation, regression, cognitive delay, and dyskinesia; six had seizures; four demonstrated neurological abnormalities in the neonatal period. Two subjects had profound neurological abnormalities that precluded formal behavioral testing. Five subjects…

This paper presents findings from the final two years of a four-year study investigating a manualized social treatment program for high-functioning children with autism spectrum disorders. The study sought to (1) replicate and expand findings from years one and two; (2) compare outcomes of participants who received response-cost feedback versus…

The article presents a case history of a boy with both infantile autism and histidenia (an inborn error of amino acid metabolism), and discusses the possible relationship between the two conditions. (DLS)

Reviews the research on the relationship of autism and pervasive developmental disorders to tuberous sclerosis (TSC). Notes that, among TSC cases, the frequency of autism is 25% and among autistic populations, the frequency of TSC is 1% to 4%. It is thought that an abnormal TSC gene may directly influence the development of autism. (DB)

This community-based study examined the influence of early teaching interventions on children diagnosed with Autistic Spectrum Disorders, and the dynamics between the time intensity of the interventions and parenting stress, on child outcomes. Intellectual, educational, and adaptive behavior and social functioning were all measured. Sixty-five…

Past research has shown that children with autism and their families have compromised quality of life (QOL) in several domains. This study examined QOL and parental concerns in children with autism during early childhood, childhood, and adolescence compared to children with Attention Deficit Disorder/Attention Deficit Hyperactivity Disorder…

This article outlines the elements that were included in a study that measured the cost of providing informal care to children (ages 4-10) with autism. The application of the instrument in a study of 15 families offers tentative evidence on the parental economic burden and the costs of informal care. (Contains references.) (Author/CR)

Evaluation of the frequency of ear infections, ear tube drainage, and deafness for 51 autistic children (ages 2-18) indicated that autistic children had a greater incidence of ear infections than matched normal peers and lower functioning children had an earlier onset of ear infections than higher functioning autistic peers. (Author)

Characteristics of autism research were examined in the survey of a subset of studies (1971-1982). Results indicated inadequacies of subject selection procedures and omission of important descriptive information. The authors stress the need for increased use of objective, quantitative measures of diagnosis and assessment of intellectual abilities.…

This study compared data on sleep disturbances of 22 autistic children obtained by questionnaires with data obtained with actigraphy. Questionnaire responses indicated that autistic children had an earlier morning awakening time and multiple and early night arousals; actigraphic monitoring, however, showed their sleep patterns were normal except…

This paper reviews the methodology in articles that have reported structural neuroimaging or neuropsychological data in adolescent patients with schizophrenia. Identification of methodological issues led to the finding that, at present, no conclusions can be made regarding the presence or absence of neuropsychologic dysfunction or structural…

Exploratory factor analysis (varimax and promax rotations) of the aberrant behavior checklist-community version (ABC) in 275 individuals with Autism spectrum disorder (ASD) identified four- and five-factor solutions which accounted for greater than 70% of the variance. Confirmatory factor analysis (Lisrel 8.7) revealed indices of moderate fit for…