Community psychology's twin goals of prevention and empowerment are ill-served when researchers and practitioners restrict their activities to traditional mental health settings. This paper echoes the call of the Swampscott conference for expanding community psychology's domain of inquiry and action. It reviews examples from the research literature of efforts at prevention and empowerment in five classes of behavior settings identified by Barker (1968), namely, schools, work sites, religious settings, voluntary associations, and government, and suggests additional roles community psychologists might play.