The Nurse Reinforces the Recommendation of Group Therapy for a Patient

The nurse reinforces the recommendation of group therapy for a patient with a somatization disorder.What knowledge is this recommendation based upon?

A) Group therapy is the one therapy of choice for this anxiety disorder.
B) Group therapy is therapist driven and managed to eliminate stress on the patients.
C) The group will support the patient in all complaints of physical illness as well as emotional distress.
D) This therapy allows the patient to learn what has successfully worked for other patients with the disorder.