People with intellectual and developmental disabilities sometimes engage in challenging behaviours. When behaviours escalate to the point where they pose imminent risk to the safety of people and environments, a crisis occurs that jeopardises community living and participation. In these situations, timely access to crisis stabilisation services is…

This paper reviews recent literature on health issues for adults with developmental disabilities, reflecting on how it informs service provision, future research, and social and health policy. Results suggest future research should focus on interactions among biology, pathology, and behavioral and environmental determinants. More use of…

This article outlines problems associated with large mental hospitals, describes how knowledge gained from these problems can be used to create alternative treatment programs, and introduces the papers in this special issue on community-based treatment programs for individuals with developmental disabilities. (JDD)

Analyses of the service needs of various disabled groups indicate that the techniques of community psychology are relevant for developmentally disabled persons. Objective needs assessment contributes to effective community psychological interventions by providing valuable input to decisions on systems analysis, program design, evaluation,…