Are you as fascinated by polygraph exams as I was back in the day? My curiosity led me to do hours of research and have in-depth conversations with professionals. Now that I have a more than decent understanding of polygraphy, I decided to write this article for you, as I will cover the different types of polygraph tests, what they do, and the process followed by most experienced polygraph examiners in OKC.
How Polygraph Tests Work
My initial introduction to polygraph tests was through crime TV shows. Watching law enforcement try to catch the bad guy by hooking them to devices that could detect whether they were lying fascinated me. If you are new to this type of test, let me explain how it works. Private investigation agencies often use polygraph exams to determine if someone is lying. The lie detection devices used for these tests measure your physiological responses, like pulse and breathing, to see if you’re being truthful or not.
I used to think that the purpose of this test was to investigate criminals, but I was wrong. After talking to experienced polygraphists in Tulsa, Oklahoma, I learned that these exams are also common in government screening, the private sector, post-conviction management, and more. You may also find some angry spouses convincing their partners to take the test to check if they were unfaithful.
Are Polygraph Exams in OKC Reliable?
Some of you might be wondering why more people are not behind bars if polygraph tests are so good. Well, the truth is, these tests are not a hundred percent reliable, which is a big reason why judges don’t consider their results when making their decisions. Still, polygraph examinations in OKC are effective in helping people get an idea of where to look during a potential investigation.
What Are The Different Polygraph Test Types?
Private investigators in Perry, Oklahoma, and other areas use different types of polygraph exams, depending on the situation. Are you curious about what they are and how they work? Well. I discuss all of that below.
Tests Used To Extract Precise Information
Modern technology never ceases to amaze me sometimes. Who would have thought there would be a test to dig up exact information related to an incident? Well, that is exactly what the Concealed Information Test does. Private detective agencies in Oklahoma City often use this test when they think the subject is trying to hide something. In this type of exam, the examiner shows the subject images of the things they are guilty of to see how they react. Their physiological reactions could give an idea about their innocence or lack thereof.
The Most Popular Type of Test
If you have ever seen a polygraph test on TV, chances are that it was a Control Question Test. Why is this test so popular, you ask? One big reason is that it is straightforward. Polygraph examiners start by asking straightforward, yet ambiguous questions like “Do you like where you live?” to gauge their reaction.
As time passes, the questions become more relevant to the reason why the test is happening, and examiners check if the subject is being truthful by contrasting their current answers with the initial, straightforward questions. I know this seems a bit tricky, and a cunning mind could easily manipulate the exam. I guess that’s why the results are not admissible in court.
Test To Check Potential Guilt
You could argue that the primary purpose of every polygraph exam is to find out if someone is guilty. However, there is one specific test for that too, and it’s called the Guilty Knowledge Test. In this test, polygraph examiners from Broken Bow, Oklahoma, and other areas check the subject’s physiological reactions by exposing them to different images and words. If someone shows a strong response to the stimuli, they could be guilty.
Advanced Polygraph Exam
I know you’re probably thinking that most polygraph exams are more or less similar. Before you reach that conclusion, let me introduce you to the Neuroscience-Based Advanced Test. In this type of polygraph exam, the examiners ask you a series of questions and monitor your brain activity through neuroimaging. While these tests show a lot of promise, I learned that they are pretty rare as they are currently in the experimental stage.
What Are The Different Phases in a Polygraph Exam in OKC?
People often ask me this question, and I am sure you are curious too. Well, here it goes.
The Pre-Test Phase
Polygraph examiners in Moore, Oklahoma, and other locations start the test a few days before the real test. You could think of the pre-test phase as a warm-up for the subjects and examiners, helping the former understand how things work and the latter to get a clear grip on their case.
The In-Test Phase
Testers use the second phase, also called the in-test phase to see how sincere you are. These experts collect visual and verbal proofs during this stage and carefully doccument the subject’s reactions. You might be wondering how these experts monitor reactions. Well, they hook the subjects up with different sensors that track their sweat gland activity, blood pressure, etc., to see how they respond to different questions.
The Post Test Phase
The post-test phase marks the final part of the lie detection test in Oklahoma City. Experts judge the subject’s sincerity in this part of the exam by checking the data collected in the previous phase. According to the professionals I spoke to, the polygraph examiners look for any abnormality that could point them towards the subject’s guilt.
Subject’s May Need To Show Up For a Follow Up
I have heard of some instances where examiners ask more questions during the post-test phase if the current data is unclear or not satisfactory. Experienced polygraph examiners often tell me that they need to gather more evidence or conduct more tests, especially when the subject is manipulative or if the results seem inaccurate.
Lie Detectors in OKC are Pretty Common
Are you an Oklahoma resident searching for a reliable lie detector test? Well, I am glad to tell you that there is no shortage of polygraph private investigation agencies in OKC. Our team can help you find the right option and even answer your queries. All you need to do is send us an email at vivien@ojpslegal.com or explore our website.
