The purpose of this chapter is to summarize the process by which one can conceive, design, implement, monitor, evaluate, and sustain empirically-based community-operated interventions and services. The focus is on the process, not the content, of such interventions and services. As such, the discussion accepts (and will not cover) the existing literature on the problem or target behaviors as well as on approaches to preventing or treating those behaviors as the starting point of the process.There is relatively little scholarly analysis and even less empirical validation of this process per se. Consequently, this chapter relies to a greater extent than is typical on the experience of the authors blended with those of others and what scholarly work may exist.
Scope and DefinitionThe scope of this chapter can be further specified by considering the working definitions of certain key concepts.Community-based. Community-based interventions and services are those that are implemented and operated by service professionals in the community. Often, but not always, such services are part of a demonstration and evaluation project investigating whether the intervention or service can be created, organized, implemented, and produce benefits in participants. If successful, the same type of professionals will provide the service in the community on a routine basis. In contrast, innovative or experimental services conducted in a specialized environment (e.g., laboratory school) by specialized practitioners (e.g., academic educators or social workers) do not fall in the chapter's purview. Thus, community-based services represent the most ecologically valid version of the service and the last step in the basicto-applied research continuum.Interventions and services. The services to be considered consist of organized supports and activities designed to promote the health, education, and welfare of children, youth, and families. They focus on target behaviors that tend to be public rather than strictly intrapsychic. As such, they consist of problem behaviors that come to public attention and that require public resources to prevent or treat, such as abuse and neglect; drug and alcohol problems; antisocial behavior and delinquency; poverty, unemployment, and public assistance; poor parenting; and mental health prevention, detection, diagnosis, and referral. While participants may receive services individually or in groups, the services of concern do not include traditional private or group psychotherapy (see APA Presidential Task Force on Evidence-Based Practice, 2006;Weisz, Jensen-Doss, & Hawley, 2006). Instead, they are closer to services within the domains of community psychology and psychiatry, social work, public health, and education.