Ms. d'souza believes that severe depression results primarily from an imbalanced diet and abnormal brain chemistry. ms. d'souza favors a perspective on depression.

I believe the answer is: bioPsycological

Biopsychological perspective on depression generally view that depression could be influenced by both biological and mental factors. We can see it on the example above. Abnormal brain chemistry is the biological factors and not maintaining diet properly is the psychological factor.

answer; (d) none of the above;