The purpose of the present study was to determine if individuals with autism spectrum disorder (ASD) display a unique pattern of responses on the Personality Assessment Inventory-Adolescent (PAI-A). Twenty adolescents between ages 12 and 18 completed the PAI-A, and their scores were compared to matched community and clinical samples from the…

Externalizing behaviors in individuals with autism spectrum disorder (ASD) are often either reduced or elevated compared to healthy controls (HCs). This study investigated the moderating role of context in ASD by comparing 32 individuals with ASD to 40 HCs during a social and a non-social provocation task. Compared to HCs, individuals with ASD…

This study examined if listener behavior and responding by exclusion would emerge after training 3 participants with autism to tact stimuli. Tacts for 2 of 3 stimuli were directly trained using discrete trial training methodology and were followed by an auditory-visual discrimination probe in which auditory-visual discrimination by naming (i.e.,…

Prior work has revealed sex/gender-dependent autistic characteristics across behavioural and neural/biological domains. It remains unclear whether and how neural sex/gender differences are related to behavioural sex/gender differences in autism. Here, we examined whether atypical neural responses during mentalizing and self-representation are…

The relationship between preferred objects associated with stereotypy, stereotypic behavior, and accuracy of responding during a counting task by a child with autism was analyzed. Teaching with high-preference objects occasioned more stereotypic behavior and less accurate counting than teaching with medium- and low-preference objects. (Author/DB)

Findings are consistent with the hypothesis of an input processing deficit in autistic children. Autistic children were insensitive to differences in the structures present and tended to impose their own simple stereotyped patterns. Normal children imposed such patterns in the absence of structured input only. Paper reports work which has been…

Curricula for students with autism do not take into account levels of learning such as behavioral fluency. Behavioral fluency addresses accuracy as well as speed of response. We posit that fluency increases the functionality of skills for students with autism and should be systematically programmed into a curriculum. To discuss the application of…

In the current study, momentary time sampling (MTS) and partial-interval recording (PIR) were compared to continuous-duration recording of stereotypy and to the frequency of self-injury during a treatment analysis to determine whether the recording method affected data interpretation. Five previously conducted treatment analysis data sets were…

A study involving eight boys with autism and eight boys with Down syndrome (ages 6-10) with similar adaptive behavior levels used an ecological approach to study the in-depth structure of the behavior stream. Narrative records were collected and analyzed based on duration and frequency of behaviors. Each record was analyzed by marking the behavior…

This report summarizes four components of a research program. In the major investigation (Study 1), a method was developed for making bimodal presentations of discrepant auditory and visual stimuli under conditions which approximately early academic tasks. The goals were to determine (1) which stimulus modality exerts the greater influence on a…