Introduction: Mental health concerns have been noted to be highly prevalent for youth with intellectual disability (ID), with or without autism spectrum disorder (ASD). The purpose of the current study was to examine a Canadian sample of youth with ID, with or without ASD, to explore caregiver-reported percentages, predictors, and treatment…

This study used administrative data to compare the socio-demographics, health conditions, and health service use of autistic adults with adults with and without other developmental disabilities, after matching for age and sex. Autistic women and men were more likely to have a wide range of physical and mental health conditions compared to adults…

This article summarizes Canadian research in "dual diagnosis" spanning the past 20 years and places this research within a historical and policy context. Canadian researchers have made important contributions with regard to understanding inpatient and outpatient mental health services, families, autism, specific disorders and behaviors,…

Comparisons of Child Behavior Checklist (CBCL) scores from 31 societies (Rescorla et al. "Journal of Emotional and Behavioral Disorders" 15:13-142 2007) supported the instrument's multicultural robustness, but none of these societies was in South America. The present study tested the multicultural robustness of the 2001 CBCL using data…