October 3, 2007 4:25 PM

Unbeliever: Are the spirits talking or just muscles?; You don't know you're moving it

Terence Hines, author of Pseudoscience and the Paranormal (2003), is a psychology professor at Pace University in Pleasantville, N.Y., as well as an adjunct neurology professor at New York Medical College. He describes himself as a skeptic.

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