the official site of Michael Shermer

top navigation:

Polygraph & Lie Detection Part 2

broadcast November 2007 | Comments Off on Polygraph & Lie Detection Part 2

Can the polygraph machine really scientifically measure if someone is lying, or are all those graphs and numbers just pseudoscience in the service of law enforcement? Can we tell if someone is lying to us by their body language or facial expressions? Michael Shermer puts both the polygraph and lie detection to the test in this dramatic episode that features O.J.’s jury consultant lie detection expert.

topics in this broadcast: , , , ,

Comments are closed.