Answer:
d) biological; biopsychosocial
Explanation:
Biological perspective: The term "biological perspective" refers to the tendency of an individual looking at the various aspects of psychological issues or problems by studying the physical aspect of the human and animal behavior, for example, the immune system, genetics, studying the brain, and nervous system.
Biopsychosocial perspective: The term "biopsychosocial perspective" involves the psychological, social, and biological factors or aspects and their interactions while understanding or studying the illness, health, and health care delivery.
In the question above, Barbara practices from the biological perspective whereas Jeffrey practices from the biopsychosocial perspective.