Self-help mutual support is not subject to the constraints of time, place, or format. Professional Model Value is placed on objective, specialized knowledge. The giver and receiver of service are separate roles. Knowledge and information are protected and controlled. Self-Help Model Value is placed on experiential knowledge.
Services are free and reciprocal.
Knowledge is open and shared. Although the methods practiced by professionals and self-help groups differ in form and philosophy, they are not mutually exclusive and, indeed, often supplement each other. The relationship of AAers with professional services is a case in point. A number of rehabilitation centers staffed by physicians and other staff have incorporated the 12-step philosophy into their treatment strategy, hired sober alcoholics as instructors, and encouraged patients to participate in AA meetings as part of their treatment. An important trend within the self-help movement is the increasing incidence of professional facilitation of support groups.