Pre-employment Polygraph: Meaning & Advantages
The pre-employment polygraph is
used to detect deception
and dishonesty in individuals seeking employment with an organization. In particular, the
polygraph checks for those who lied during the application process.
Your business could use the
services of a polygraph
testing company like Lie Inside Truth.
Apart from detecting deception in applicants, a polygraph examination helps you measure the
trustworthiness of the people you want to hire.
How Does a Polygraph Test for Employment Work?
The polygraph machine used in the polygraph test evaluates
physical indicators to detect deception in individuals.
Polygraph tests work based on the theory that people
exhibit certain responses when lying.
These “responses” refer to changes in physiological
activity like breathing and perspiration. Other indicators measured on the polygraph test
include heart rate, skin conductivity, and pulse rate.
Before the polygraph test for employment starts, test
subjects must fill a questionnaire. Although the questions are often similar to the ones
answered during the initial application, they are more comprehensive.
Once the individual completes the questionnaire, polygraph
testing commences. Our specialist from Lie Inside Truth will connect the applicant to the
polygraph machine and ask questions based on the answers given on the questionnaire.
During the exam, the specialist notes his impressions
about the individual. The specialist combines his impressions with results from the
polygraph machine to form an expert opinion of the individual’s honesty.