Background: Many hypotheses have been proposed to address the relationship between sex offenders and neuropsychological functions. Method: The purpose of this study was to evaluate differences in executive functions between juvenile sex offenders and non-sex offenders with/without low IQ by using the Behavioural Assessment of the Dysexecutive…

The purpose of this study was to assess the cognitive skills of children with autism spectrum disorders (ASD) thought to be necessary for Cognitive Behavioral Therapy (CBT). Forty children with ASD and forty age-matched typically developing children between the ages of 7-12 years participated. Groups were comparable with regard to nonverbal IQ,…

Recent evidence points to white-matter abnormalities as a key factor in autism physiopathology. Using Diffusion Tensor Imaging, we studied white-matter structural properties in a convenience sample of twenty-two subjects with low-functioning autism exposed to long-term augmentative and alternative communication, combined with sessions of cognitive…

Data from 1433 children and adolescents with autism spectrum disorders (ASD) participating in the Simons Simplex Collection were examined to (1) investigate change in social-communication symptoms, and (2) examine predictors of improvement, particularly community-based treatments. Measures included the "Autism Diagnostic Interview--Revised"…

Background: Aggression is a common type of problem behaviour in clients with mild to borderline intellectual disability who live in a residential facility. We explored contextual events that elicit aggressive behaviour and variables that were associated with such events. Method: Respondents were 87 direct-care staff members of 87 clients with…

The overall intention of this project was to enhance awareness, for those involved with persons on the autism spectrum, of cognitive behaviour therapy (CBT) strategies for treating persons with autism spectrum disorders (ASD). The project involved a literature review on autism and the use of CBT strategies for people with autism spectrum disorders…

Background: There is a need to develop and adapt therapies for use with people with learning disabilities who have mental health problems. Aims: To examine the performance of people with learning disabilities on two cognitive therapy tasks (emotion recognition and discrimination among thoughts, feelings and behaviours). We hypothesized that…

The "Intensive Early Intervention Program for Children with Autism" (IEIP) is a program funded by the province of Ontario. It is used to teach/treat young children who have been formally identified as having an autistic spectrum disorder. Intensive Behavioural Intervention (IBI) services are provided to these children, aged 2 to 5 years,…