US goes after schools that teach how to beat polygraph tests
August 22, 2013
By IAN ALLEN | intelNews.org |
The United States government has launched an extensive criminal investigation of companies and individuals who coach job applicants on how to deceive polygraph examiners. It is believed that the government administers about 70,000 polygraph tests a year to candidates seeking security-related jobs, or to employees who wish to maintain their security clearances. The significance of the tests, which can sometimes make or break a security or intelligence employee’s career, have given rise to the phenomenon of polygraph coaches. There are several dozen companies and individual instructors in the US, who claim to be able to teach people how to pass polygraph examinations. They train test-takers in methods such as controlling their breathing, tensing and relaxing their muscles, focusing their thoughts, or biting their tongue, in order to skew the results of the test in their favor. In the past, government agencies have largely ignored these instruction techniques, claiming that there is no proof they actually work (critics question whether polygraph tests themselves work, pointing to the fact that they are rarely permissible in court). But the US government’s attitude to these techniques appears to be changing, judging by a criminal investigation that was recently launched against polygraph coaches. The government has refused to acknowledge the existence of the investigation, but McClatchy newspapers said last week that its existence had been confirmed by “several people familiar” with the probe. Read more of this post