Background: Building 'key skills' may help prevent the development of challenging behaviour in children with an intellectual disability. The aim of this paper was to extend the current limited evidence in this area. Method: We undertook two studies with children with an intellectual disability in school settings: (1) a cross-sectional replication…

Background: We examined the influence of the organizational environment on challenging behaviour in people with intellectual disabilities to increase understanding of the quality of support services for people with intellectual disabilities. Method: Twenty-one professionals and managers from four specialized Dutch disability service organizations…