Treatment Effectiveness Studies of Masters and Johnson's Sensate Focus Therapy

Treatment effectiveness studies of Masters and Johnson's sensate focus therapy have indicated that

A) certain aspects of the treatment, such as two therapists and daily therapy, are not necessary.
B) many therapists using Masters and Johnson's techniques are able to demonstrate even greater treatment effectiveness than Masters and Johnson did.
C) daily treatment is a critical component of the method.
D) sensate focus is generally only effective when administered by Masters and Johnson.