Difficulties regulating emotion have been linked to comorbid psychopathology in children with autism spectrum disorder (ASD), but little empirical work has examined predictors of dysregulation in this population. Forty-six families of children with ASD participated in a laboratory visit that included direct measurement of children's IQ, ASD…

Background: While research indicates elevated behavioural and emotional problems in children with autism spectrum disorders (ASD) and decreased well-being in their parents, studies do not typically separate out the contribution of ASD from that of associated intellectual disabilities (ID). We investigated child behavioural and emotional problems,…

In 1966, a national survey reported on 8,887 multiply impaired (MI) blind children. About 56% were boys; 85% had been blind since before age 3, and half were totally blind. The principal causes of blindness were retrolental fibroplasia and congenital cataracts. Almost 63% had two or more additional disabilities (86.8% of those under age 6), such…