Background: People with severe challenging behaviour are vulnerable to exclusion from local services and removal to out-of-area placements if locally available supported accommodation is insufficient to meet their needs. There are concerns about the high costs and potentially poorer outcomes of out-of-area placements but relatively little is known…

We used a prepublication version of the Supports Intensity Scale (SIS), the Adaptive Behavior Scale-Residential and Community, and the Inventory for Client and Agency Planning to examine the relationship between support needs and adaptive behavior for 80 people with intellectual disabilities. Dimensionality of the SIS Support Needs Scale (Section…