Hi Franzio  :I don't make light of the overlaps or risk factors, but a phone poll by a marketing company asking about common paranormal beliefs does not provide much valid evidence in this regard. As the rest of the article cites academic and peer-reviewed work, I don't see the need to make an exception for such a weak piece of research, particularly when more rigorous work is already cited.  :The issue isn't specific to schizophrenia and applies to the spectrum of psychosis and psychosis-like experience. Should we put the same discussion in every article about a psychosis-related condition? It's is much better included in the article on delusions. In fact, there could really do with an article being created on the 'continuum model of psychosis' that deals with the spectrum of both these sort of beliefs and anomalous perceptual phenomena.  :Particularly with an article of this length, reducing clutter is a priority and, in light of the existing citations to quality research, a poll by a marketing company certainly strikes me as clutter.  :-    