The researchers sampled many groups of professional psychologists and psychotherapists and found that the more scientifically trained they were, the more accurate their beliefs about memory and trauma. Among members of the Society for a Science of Clinical Psychology, only 17.7 percent believed that “traumatic memories are often repressed.” Among general psychotherapists, it was 60 percent; among psychoanalysts, 69 percent; and among neurolinguistic programming therapists and hypnotherapists, 81 percent—which is about the same percentage found in the general public.