The Biopsychosocial Approach
The biopsychosocial approach was
developed at Rochester decades ago
by Drs. George Engel and John
Romano. While traditional
biomedical models of clinical
medicine focus on pathophysiology
and other biological approaches to
disease, the biopsychosocial
approach in our training programs
emphasize the importance of
understanding human health and
illness in their fullest contexts.
The biopsychosocial approach
systematically considers biological,
psychological, and social factors and
their complex interactions in
understanding health, illness, and
health care delivery.
• Biological, psychological, and social factors exist along a continuum of natural systems, as
depicted in the diagram above.
• Systematic consideration of psychological and social factors requires application of relevant
social sciences, just as consideration of biological factors requires application of relevant
natural sciences. Therefore, both the natural and social sciences are ‘basic’ to medical
practice.In other words, psychological and social factors are not merely epiphenomena: they
can be understood in scientific ways at their own levels as well as in regard to their biological
correlates.
• Humanistic qualities are highly valued complements to the biopsychosocial approach, which
involves the application of the scientific method to diverse biological, psychological, and social
phenomena as related to human health.
• While the biomedical approach takes the reductionistic view that all phenomena are best
understood at the lowest level of natural systems (e.g., cellular or molecular), the
biopsychosocial approach recognizes that different clinical scenarios may be most usefully
understood scientifically at several levels of the natural systems continuum.
To apply the biopsychosocial approach to clinical practice, the clinician should:
• Recognize that relationships are central to providing health care
• Use self-awareness as a diagnostic and therapeutic tool
• Elicit the patient’s history in the context of life circumstances
• Decide which aspects of biological, psychological, and social domains are most important to
understanding and promoting the patient’s health
• Provide multidimensional treatment
