Which of the Following Statements Is TRUE About How Well

Which of the following statements is TRUE about how well psychodynamic therapy works?

A) The nature of psychodynamic therapy readily lends itself to empirical study.
B) Many studies, including meta-analyses, indicate that psychodynamic treatment is generally beneficial.
C) Empirical support for the treatment of personality disorders with psychodynamic therapy does not exist.
D) Transference-focused psychotherapy has been largely discredited as an acceptable treatment for bipolar disorder.