There has been an increasing rate of provision of special units, which now predominantly serve people with moderate or mild ID. This model of service provision is becoming more widespread, but the potential problems identified 20 years ago are still present. Areas are identified for further research.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.