Which Statement Would a Psychodynamic Therapist Be MOST Likely to Make

Which statement would a psychodynamic therapist be MOST likely to make about studies evaluating the effectiveness of psychodynamic therapy for unipolar depression?

A) "The therapy does not lend itself to empirical research."
B) "Therapists' reports of individual recovery and progress should be disregarded."
C) "The therapy is less effective than other methods."
D) "More empirical studies need to be done before drawing conclusions."