The knowledge base of clinical social work includes theories of biological,
psychological, and social development; diversity and cultural competency;
interpersonal relationships; family and group
dynamics; mental disorders; addictions; impacts of illness, trauma, or injury; and the effects of the physical, social, and cultural environment.
In other words, the need for counseling that targets the unique
interpersonal dynamics and often complicated emotional, behavioral, and
psychological stresses of family life is very likely as old as the institution of marriage itself.