In my belief schizophrenia and parapsychology are very closely related. Schizophrenics are more consciously aware of their actions. I have had a schizophrenic offer me ten cups just to see my reaction. It was his plan to test my physical reaction to the reality of too many cups. In parapsychology, people are just more prone to knowing the inferences that a person is making, or have precognitive signals that tell the answer in other words. Parapsychology is also a more of a subconscious level of thought, while schizophrenia focuses mainly on the conscious and visible level. I also believe the root of the problem ocurrs in weather an individual is prone to using their forebrain(for shcizophrenia) and their hindbrain(for parapsycology). Just as it is possible to favor a right or a left side of the mind i believe it is possible to favor the front or back matter in the brain. An extra sort of view on cross-dominance if you will.