AGIS can provide high quality polygraph testing to individuals and businesses across the world. Polygraph testing can assist in cases of theft, fraud, confirmation of innocence and pre-employment screening, to name a few.
Polygraph Testing usually takes around 2 to 3 hours to complete and consists of three different phases; a pre-test interview, the polygraph test phase, and the analysis of the resulting charts.
During the pre-test interview, all interviewees are asked a series of questions to ensure their suitability for a polygraph test. At this point the interviewee is free to stop the polygraph test and leave at any time. We work directly with our clients to construct questions that will cover the test issue appropriately as well as ensuring they meet the strict rules for the latest polygraph techniques. We also make sure that every interviewee is fully aware of all the questions that they will be asked during the polygraph test.
During the test phase the interviewee will be attached to the polygraph. The set of questions which were developed during the pre-test interview will be asked 3 or 4 times to provide a more accurate result.
Once the examiner has collected the charts that result from the test phase, he will analyse the results before giving an informed decision as to the interviewee’s truthfulness or deception to the provided issue.
Since the beginning of the twentieth century, the Polygraph has been widely used across the globe by governments. Testing is always conducted with the full consent of the subject and experts claim an accuracy of up to 99% in their findings.
The polygraph works by measuring changes in the interviewee’s respiratory activity, sweat gland activity and cardiovascular activity, which are individually recorded directly on to the polygraph charts in order to be reviewed by the examiner.
To find out more about our polygraph testing services, please contact us through this website or email us at [email protected] to discuss your requirements and receive a free no obligation quote.
Please note: We can carry out polygraph tests in any language through the use of interpreters, which will require a certain amount of notice. Please contact us to discuss any requirements you have regarding this matter.