Regarding Hans Eysenck's Critique, Spontaneous Remissions, and the Effectiveness of Psychotherapy

Regarding Hans Eysenck's critique, spontaneous remissions, and the effectiveness of psychotherapy, which of the following statements is FALSE?

A) Research has shown that some problems, such as hyperactivity and anxiety do improve with the passage of time, even when not treated with therapy.
B) In one national survey, only two out of ten people who had sought mental health care said their lives improved as a result of the treatment.
C) Hans Eysenck suggested that psychoanalysis takes so long that patients experience a spontaneous remission of symptoms.
D) Eysenck's critique of the effectiveness of psychoanalysis has encouraged psychologists to try new ideas and techniques.