Notes

What Is a Polygraph Service?
Pre-test

During the polygraph test, the examiner will ask a series of questions to the candidate. The questions are both accusatory and non-accusatory and are meant to compile data on the candidate. The questions are developed during a pre-test interview. After the candidate has answered the questions, the examiner will analyze the data collected from them to develop the questions to be asked during the actual test.

The length of the test varies depending on the applicant, the issue being investigated, and the examiner's experience. The test usually lasts between two and three hours, depending on the individual's background and life experiences. The questions may last a few minutes each, and the examinee may be asked the same questions multiple times. The test may be cut short for various reasons, including a confession or abnormal readings from the device.
Test

If you are under investigation, you may be asked to take a polygraph test to help determine whether you are telling the truth. A polygraph test will compare your responses to relevant questions with responses to nonrelevant questions. Relevant questions are questions that are directly related to the crime under investigation. The questions that are not relevant are referred to as control questions.

Several agencies in the United States require polygraph examinations for clearance purposes. Federal agencies may not report the frequency of their clearance investigation, but they do require that a subject "voluntarily consents" to undergo the examination. Some agencies may also indicate that the subject has the right to terminate the examination at any time. However, the National Security Agency (NSA) says that full cooperation is crucial to the validity of the results, as the test is considered a part of security processing.
Polygraphe Service Post-test

A post-test polygraph service can help prove the truthfulness of a person. The tests are conducted by a professional who will analyze the examinee's answers and observations in detail. The results of the tests will be provided to the subject, and they will be given an opportunity to explain any reactions.

The process begins with a communication between the examinee and the polygraph examiner. The examiner will ask questions relating to the examinee's past and present, and will interpret the responses. The examinee will also be asked to fill out a volunteer form. This will be used to determine whether the examinee is ready for testing.
Procedures

The Polygraph test is an evidence-based method used to determine whether someone is lying. It is designed to collect data from the central nervous system, which contains physiological responses that can be indicative of deception. The polygraph examiner uses a computer algorithm and a numerical scoring system to determine whether an examinee is telling the truth. A typical polygraph test can take between one and two hours. During the test, the examinee is attached to a device for 15 to 20 minutes.

An employer who requests a polygraph test must retain a written statement stating the date, time, and location of the test. The notice must also state that the employee has the right to consult with counsel. In addition, the employer must keep copies of all records relating to the polygraph test.
Homepage: https://galianospolygraphe.com/