Difficulties with attention, impulsivity, and hyperactivity are thought to be as common among children with intellectual disability (ID) as they are in children without ID. Despite this, there is a lack of scales to specifically assess ADHD symptomatology in children and adolescents with ID. This article describes the development and evaluation of a teacher-completed measure; the Scale of Attention in Intellectual Disability (SAID). A community survey of 176 teachers of children 5-13 years of age, with ID at all levels of impairment indicated that the T-SAID is a reliable and valid measure. Integrating this scale with neuropsychological and clinical research holds exciting promise for enhancing our understanding of the nature of attention difficulties within populations with ID.
