Which treatment approach did sigmund freud develop for treating his patients? drug therapy neuropsychology clinical psychology psychoanalytic therapy?

I think the correct answer is the last option. The treatment approach that Sigmund Freud develop for treating his patients is the psychoanalytic therapy. Freud believed that patients can be cured by turning their conscious mind to unconscious thoughts. The goal of the psychoanalytic therapy is to be able to release emotions and experiences that are repressed. In this way, the patient develops an insight on his own unconscious mind.

The correct answer is a. we know this because n (hap) + n (hap) = 2n (dip).