Child and adolescent mental health research in the context of Hurricane Katrina: an ecological needs-based perspective and introduction to the special section.

This article introduces the special section on child and adolescent mental health research in the context of Hurricane Katrina. We outline the purpose and intent of the special section and present an integrative perspective based on broad contextual theories of human development with which to think about the impact of disasters like Katrina. The perspective emphasizes multiple levels of influence on mental health and normal development through the impairment of multiple human needs. The perspective helps show the interconnections among the diverse theoretical and methodological paradigms that are utilized to understand the impact of disasters on youth and may help to guide future research.