Individuals with intellectual disability (ID) experience high rates of psychiatric disorders, and coinciding high rates of emergency service use. The current study seeks to explore strategies to improve outcomes by reporting a one-year prospective investigation among 41 individuals (Mean age = 32 years, SD = 12) with ID and mental health needs who…

Background: Presence of an autism spectrum disorder is a risk factor for development of self-injurious behaviour (SIB) exhibited by individuals with developmental disorders. The most salient SIB risk factors historically studied within developmental disorders are level of intellectual disability, communication deficits and presence of specific…

This study examined the persistence of early emerging aberrant behavior in 13 preschool children with developmental disabilities. The severity of aberrant behavior was assessed every 6 months over a 3-year period. Teachers completed the assessments using the Aberrant Behavior Checklist [Aman, M. G., & Singh, N. N. (1986). "Aberrant…