Gary Schwartz.

About Gary Schwartz

Gary E. Schwartz is an American psychologist, author, parapsychologist and professor at the University of Arizona and the director of its Laboratory for Advances in Consciousness and Health. Schwartz researches the veracity of mediums and energy healing. His mediumship experiments have been described as flawed by critics who have argued that they failed to use adequate precautions against fraud and sensory leakage, relied on non-standardized, untested dependent variables and unaccounted for researcher degrees of freedom.