Websites
True Believers
( I have chosen to exclude the large number of psychic sites due to the fact the majority do not point to the evidence of psychic ability. Rather, they simply attempt to sell services.)
Skeptics
Skeptic Dictionary—Clairvoyance
Debunking the Paranormal (Video)
Psychologist on Why People Believe in the Paranormal (Video)
Testing for the Paranormal (Video)