Police Polygraph Test: Why Applicants FAIL & How to PASS

Taking the police polygraph test can be one of the most nerve-wracking parts of the hiring process. Many good applicants fail—not because they lied, but because they didn’t know what to expect. In this video, I break down exactly how the police polygraph works, the traps examiners use, and what you need to do to prepare.

You’ll learn:
✅ What the police polygraph really measures (stress, not lies)
✅ The three types of questions you’ll face (irrelevant, control, relevant)
✅ How examiners use psychology to push you into changing answers
✅ Why honesty and consistency matter more than perfection
✅ What to do if you get flagged or fail unfairly

Whether you’re applying to become a police officer, deputy, or corrections officer, this guide will help you walk into your polygraph with confidence.

⚠️ Important: This video does NOT teach you how to “beat” the polygraph. It’s about understanding the process so you can avoid mistakes that cost good applicants the badge.


📘 Want to dive deeper into interview and interrogation techniques? Check out my book Extracting the Truth: https://a.co/d/8AOAO6N

When your ready to take and Interview and Interrogation Class, follow this link: https://extractingthetruth.com/


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Section 107 of the Copyright Act 1976, allowance is made for fair use purposes such as criticism, comment, news reporting, teaching, scholarship, and research. This video contains commenting on and critiquing the police tactics used. This video is also educational as the commentator is teaching the viewers proper police tactics in relationship to what was shown in the original work. Additionally, this video has no significant effect on the market or potential market for the copyrighted work.