The approach to psychology suggesting that psychological disorders may be best explained by looking at genetic factors, chemical imbalances, and brain abnormalities is the B. biological perspective.
In the field of psychology, such biological factors that affect the mental state of a person and result in causing certain psychological disorders are termed to be the biological perspectives of a psychological disorder.
Biological factors such as genes, inheritance, an imbalance in chemical regulation, etc are reported to have a part in causing certain psychological disorders. These are the biological perspectives of psychological disorders. Hence, the correct option is B. biological
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