There is increasing literature showing that the presentation of Autism Spectrum Disorder (ASD) could be different according to the sex of the patient. Through the analysis of the Autism Diagnostic Interview Revised interview results of a study group consisting of 56 preschool children diagnosed with ASD potential differences in the presentation of…

There exists now a body of research that describes case studies of individuals with autism spectrum disorder (ASD) who have engaged, or are alleged to have engaged, in a range of illegal behaviours, and that attempts to estimate the prevalence of ASD at different stages of the criminal justice process. Taken together, this research does suggest…

The case study of a nine-year-old boy with autism suggested that his frequent repeated utterance "can I talk" served important social and communicative functions for the child who used the phrase as a compensatory strategy to ensure predictability within conversational exchanges while maintaining social interactions. (DB)

This paper summarizes the case histories of four young children with concurrent autistic disorder and Williams syndrome. Williams syndrome comprises a peculiar facial appearance, learning disorder, and often hypercalcemia, mild microcephaly, large blood vessel stenosis, and a specific behavioral phenotype. Literature on Williams syndrome is…

This case study of two young males (ages 3 and 5) with autism who have preoccupations with feminine activities and objects addresses the establishment of gender identity in children with autism and the need for further study of the complex interplay of environmental and neurobiologic factors affecting gender identity and preoccupations in autism.…

This case study of a toddler with autism whose parents had videotaped her development from birth showed that the child's behavior and development were essentially normal for the first year but that she then became withdrawn in only a few months. It is suggested that early communicative screening tests might have identified the child's earliest…

Two firsthand accounts from verbal high-functioning individuals with autism (a 27-year-old man and a 13-year-old boy and his parents) are presented. Five salient themes are identified: sensory processing, memory, stereotypical behaviors, social interaction, and empathy. Multichanneled sensory processing appeared in both subjects as did a detailed…

This paper presents a case report of a young adult Japanese male with infantile autism who also met diagnostic criteria for seasonal affective disorder and trichotillomania (compulsive hair pulling). The case report deals with difficulties in diagnosing mood disorder in such individuals, potential treatment effectiveness of valproic acid, and…

A case study of an adolescent with catatonia superimposed on autism is presented. The symptoms of the patient are highlighted and include abnormal social interactions, deficits in symbolic play and in communicative language, and occurrence of hallucinations and delusions. Treatment of the patient with clozapine and lorasepam is described. (CR)

In this case study, interactions were examined between features of Rett syndrome and operant conditioning as determinants of self-injurious behavior (SIB). Analysis suggested different functions for two forms of SIB: automatic reinforcement by sensory stimulation and escape from social interactions. Features of Rett syndrome tended to maximize the…