The psychology of belief in the paranormal has often been used to stigmatize believers but it has also been used with a more open-minded approach. This paper describes some research of this kind in which believers were found to report more mystical experience, have more creative personalities, report more manic and depressive experience, and more magical ideation, unwittingly suggesting a link with bipolar disorder and schizotypal personality. In addition, however, these six variables were all found to correlate positively and significantly (...) with each other. The positive manifold suggested a single underlying factor, which indeed emerged from principal components analysis. It was speculated that the underlying factor was “transliminality”—a gating mechanism modulating the flow of information and affect from subliminal levels into supraliminal. Later studies have not as clearly confirmed the existence of the positive manifold but nevertheless the concept of transliminality may be a useful one for understanding paranormal experience and hence paranormal belief. (shrink)