Abstract
As long as mental illness is regarded as primarily a behavioral disorder, current and foreseeable manpower shortages in psychiatry make it necessary to increase the participation of nonmedical personnel in the treatment process. The controversy between those advocating behavioral treatment and those favoring the medical model cannot be resolved due to the fact that our current knowledge of the biologic roots of mental illness is inadequate. A breakthrough in research in this area could resolve the argument and solve the manpower problem by transferring psychiatric disorders into physiologic disease susceptible to medical treatment. Alternative models for the delivery of mental health services can be developed to allow for different possibilities in the outcome of research. Additional data is needed, especially on the costs and effectiveness of future therapies, before an evaluation of programs can be carried out.
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