The British Psychologist Hans Eysenck Published a Major Critique of Psychotherapy

The British psychologist Hans Eysenck published a major critique of psychotherapy in 1961, in which his main argument against the effectiveness of psychoanalysis and related psychotherapies was that __________.

A) these therapies are not based on scientific theories of human behavior
B) the rate of improvement after therapy is not greater than the spontaneous recovery rate
C) the client's symptoms are only the overt signs of an underlying psychopathology
D) improvement must be evaluated by an independent observer rather than by a psychiatrist