When people think of taking a Lie Detector Test in Oklahoma City, they most likely envision a heated room where a person’s life and secrets flow out with a complex machine attached. The reality of a polygraph lie detector test is often more methodical than many cinematic interpretations. In general, a properly conducted polygraph lie test consists of several phases, beginning with an initial pre-test interview.
If you know what to expect, you will feel more confident. You’ll have an understanding of why certain questions show up, how the testing machine takes readings, and what to expect from your test. So, whether it’s for a domestic situation or a police investigation, make sure to schedule a Lie Detector Test OKC well in advance so you can go to your exam relaxed.
What Happens Before The Test?
Generally, the testing begins with a pretest interview. This pretest can take quite a bit of time. The interviewer uses this interview to understand the problem that is under consideration. This usually includes a discussion of what happened that gave rise to concerns about what would happen at the test in the future.
The tester also describes the procedure for the test and responds to questions from the examinee. In short, questions for testing can also be discussed prior to the beginning of testing. At this point, you can determine if you understand the questions that will be given. You can assume no surprises in the testing phase of a well-designed, specific-issue exam. The issue questions will have been discussed prior to the beginning of testing.
Why The Pre-Test Interview Matters
During the preliminary (pre-test) interview, not only do you get to meet the examiner, but it also provides the basic framework for the rest of the interview. The examiner has to first get a feel for the facts, and then they can formulate adequate questions. An easily framed question could potentially be ambiguous to the answerer, given the background information they have not actually been provided with.
An investigation into missing money, for example, has to specify which particular occurrence is being analyzed. It has to state that it was money, and it has to establish which activity the question deals with. In the interview, the examiner also has the opportunity to point out issues that have the potential to influence testing. Professional polygraph standards explain the pre-test interview, questioning with the examination subject, data recording, and analysis of data as parts of the examination procedure.
Will The Examiner Explain The Equipment?
Yes, professional examiners should explain their equipment before using it. Although the equipment itself may at first seem rather complex, it really just measures things about you. Your body changes in response to the question. The examiners’ recording devices pick up on that as they ask you questions. They then observe and analyze the charts produced.
Chest and abdominal movements are primarily detected by many common sensors. But other sensors are also able to detect heart activity and electrodermal response. By knowing this equipment, the process is likely to be less mysterious for you. You don’t need to use the machinery, and the investigator will manage the equipment with explanations for everything.
What Happens With The Sensors?
These sensor electrodes attach to the correct part of the body and need to stay on during questioning. The examiner checks the equipment to confirm that all parts of the machine work. You will then sit in the isolated examination area for the duration of the test.
Make sure you stay in a place where there won’t be too many distractions, because movement or interruptions can actually affect the amount of data collected. Professionals say the process must take place in a place fit for an examination. Most of the time, it is conducted in a quiet and still place. Don’t be excessive in the dramatization, nor try to demonstrate yourself as utterly calm. Fulfill your role and comply with the procedures you are required to follow.
What Questions Will You Be Asked?
The questions can be determined by the purpose of the exam. A specific-issue exam is an exam for examining a particular event or allegations of that event, so the question must relate to what it is investigating. For example, the exam could ask whether the examinee stole a certain amount of money or an article of property that the examinee was accused of stealing.
The questions themselves should not be too general. At the pre-test interview, the examiner will go over these questions to be sure they are understood by the subject. “A part of standard procedure involves the pre-test interview and discussion of questions,” as stated by the American Polygraph Association. It is assumed you would be given the opportunity to have them cleared up before beginning your test.
The test should not surprise you with trick questions when performed correctly. You will cover all pertinent questions with you prior to the test. This will ensure that the word choices of the questions are understandable and applicable to the subject.
The APA specifically mentions that trick questions should not show up in tests when performed in the manner described above. Do not hesitate to ask a clarifying question if anything is unclear during the scheduled testing of the test.
How Should You Answer Questions?
Your examiner will show you how to answer. You will most likely find that for most tests, answers need to be brief. You might even get the question that requires simply “yes or no” as an answer. It depends on the kind of exam technique used. Read each question extremely carefully.
Only provide further details where you feel you need to provide elaboration for the examiner’s benefit. If you simply have not understood the examiner’s request, inform him rather than trying to answer. Better to be clear at the start of the test and even during it, which helps structure the examination well.
What Does The Polygraph Measure?
Polygraph tests do not detect deception but rather physiological responses. Sensors on the polygraph screen for differences in breathing. Cardiovascular sensors screen for pertinent cardiovascular responses. Electrodermal sensors screen for significant variations in skin conductivity (also known as Galvanic Skin Response).
These line up on charts, which show a measure over time of each response. An examiner then reviews charts for variations with the question. This may account for why “lie detector” is an overused title for this form of assessment – the polygraph itself does not contain anything capable of recognizing a ‘lie’.
Can Nervousness And Breathing Affect The Examination?
It is common to be nervous prior to the test. Lots of individuals get anxious when they have to participate in an examination that will have very real-life implications in their work and personal lives. Nervousness can trigger these physical changes, which is why it’s essential for a comprehensive pre-test interview to take place. The interviewer will want to know all about the scenario under which the test will take place.
If you are concerned about this, then you can let the examiner know at the start. You should not try to interfere with or manipulate your own body. The reason for the test is to obtain normal bodily readings and processes under questioning.
Can Medications And Alcohol Affect The Examination?
Your physiology, influenced by a particular medical condition or a medication, can affect results. This does not disqualify you from a polygraph. Rather, disclose information regarding medications you use, health concerns, or other applicable circumstances to the examiner in advance. Never discontinue prescribed medication before undergoing a polygraph test; discuss these actions with your health provider.
The examiner gives instructions about what you should avoid and not drink before the tests. Some drinks or drugs would make it very difficult for you to understand questions and take an active part. If you aren’t sure about anything, just ask the examiner; they are the experts regarding the tests you are due to attend and can advise you.
How Long Does A Lie Detector Test Take?
The pre-test interview takes up considerable time; for a full test, it can take even longer than the actual questions. This interview involves both the tester’s study of circumstances and giving explanations of the procedure and the questions to the subject. Test data comes in multiple charts, again dependent on factors such as technique and types of questions asked.
The examiner still needs to collect data from the recording; therefore, do not assume that simply meeting with the tester will take minutes. For a Lie Detector Test, OKC arranges with the tester how much time to spend.
What Happens After The Questions?
Don’t forget, though, just because there are no more questions doesn’t mean the examination process is over, even after testing. The examiner examines the recordings made after the testing procedure, but there may be an interview which, depending on the examination and its results, may explore physical responses and information you have given. A review interview can be very important if there are things that the examiner needs to clarify in order to form a definitive conclusion, so always try to stay present until they inform you that the exam is over.
Terminology varies between different testing methods and providers. Depending on the method used, some testing systems categorize results into something similar to “Deception Indicated,” “No Deception Indicated,” “Inconclusive,” or “No Opinion.” This determines the testing methodology and reporting requirements employed by the company or polygraph examiner.
An “inconclusive” simply means that the examiner was unable to reach an adequately verifiable conclusion based on the data analyzed. Again, a test result is not definitive evidence of everything at issue. Be sure to ask the examiner to spell out specifically what the test result indicates.
Does A Polygraph Guarantee The Truth?
No diligent operator would ever claim a polygraph is 100% foolproof. Errors on a polygraph can include a “False Positive” or a “False Negative”. The American Polygraph Association states, ” Errors can happen even to the most conscientious, best trained, and best equipped operator.”
A Polygraph test, therefore, has limitations, and one needs to be aware of them before taking a lie detector test in Oklahoma City. The outcome must matter in the context of the test itself and other knowledge one possesses about the test subject. A qualified operator will outline those limitations to examinees. A guarantee of results is a sure red flag.
What If You Become Uncomfortable During The Test?
When faced with a real problem, inform the examiner. You should not simply stay motionless in the case of an actual problem with which you believe you should not interfere. The examiner is capable of making informed decisions in such matters, which will not unduly compromise the test.
Communication is key, and you need reliable data under conditions that are not unduly intrusive. An experienced examiner has the training to be able to deal with actual problems seriously without unduly compromising the examination.
Final Thoughts
Initially, a pre-test interview takes place. The examiner will explore the situation, elaborate on how a lie detector test works, and go over all of the questions for the test with the individual.
The actual testing part of the lie detection is quite simple, as sensors measure and record reactions to pre-written statements as the individual is asked to respond to the questions. The examiner receives the charts to review. It may be after the test that you speak with the examiner if there are some points that may need further questioning.
Keep in mind, a Lie Detector Test evaluates responses through the physical activity in your body – not by sniffing you or anything! Just remember that there are limits to every test, and in spite of even the best efforts, anything can go wrong. If you’re looking into a lie detector test in OKC, go with certified examiners and inquire before you sit down. Anyone outside of Oklahoma City could even try out the Lie Detector Test in Tulsa Ok, if that works out better. It’s amazing how understanding the examination process can put you at ease before starting.
