The first lie detector test was created in 1921 by part-time Californian policeman and physiologist John A. Larson. He combined the measurement of respiration, heart and blood pressure rates as an aid to detect deception in the human body.
Since then, lie detectors have been co-opted as a tool to prove guilt or innocence in a range of cultural settings, including famous talk shows such as Jeremy Kyle and The Jerry Springer Show.
But how accurate are lie detectors on talk shows really? And are they the best method for uncovering the truth for your personal or professional life? Keep reading to find out.
Lie detectors and talk shows
The history of using lie detectors (polygraph machines) on talk shows is well documented. The climactic and dramatic reveal of a cheating partner on TV is a zeitgeist moment that defined the late 1990s and most of the 2000s. It’s a popular frame of reference for countless parodies, including an episode of The Simpsons.
However, the actual accuracy of lie detectors on talk shows has come under scrutiny over the years. A 2003 scientific review of the equipment indicated that lie detectors tend to have an accuracy rating of approximately 75%. This percentage is considerably lower than the 96-99% accuracy that’s often stated before revealing polygraph results to a live audience.
Scientists claim that often the nervousness of the individual undertaking the test can result in a false positive. A 1986 review indicated that in every 100 true statements, 40 to 50 of them could be flagged as false.
This unreliability in lie detector results on talk shows has also had serious consequences for their guests. The Jeremy Kyle show was cancelled indefinitely, and the show itself was later found to be culpable in a court of law after a man failed a lie detector during an episode and later took his own life.
Is there a better way?
If you’re looking for a lie detector package that’s tamper-proof and much more reliable than a polygraph test, M19 Solutions has just the system for the job.
We use cutting-edge technology that focuses on eye-detect software that can detect deception in a completely new way in comparison to regular polygraph machines.
It uses infra-red pulses and algorithms that feed the data through a database to measure a person’s credibility. You get speedy results in less than 45 minutes and, unlike lie detectors used on talk shows, this innovative system doesn’t rely on invasive methods like strapping numerous wires to the examinee.
Our lie detector packages can be used for various situations such as suspected infidelity, pre-employment screening and accusations of theft or sexual abuse.
If you need to get credible results with technology and experts you can trust, contact our expert private investigators in Manchester today for a free consultation. After all, you deserve to know the facts.
