Not all polygraph examiners are created equal. While many professionals uphold strict ethical and scientific standards, there are unfortunately some who cut corners or operate with questionable practices. Spotting red flags early helps you avoid wasted time, inaccurate results, or even legal issues.
🚩 1. They Can’t Prove Their Certification
If the examiner can’t produce proof of membership with SAPFED, SAPPA, or an APA-recognised training school, walk away. Certification ensures they’ve met minimum standards for training and ethics.
đźš© 2. They Avoid Transparency
An examiner who won’t explain their testing process, answer your questions, or clearly outline what happens before, during, and after the test may be hiding inexperience or a lack of proper methodology.
đźš© 3. They Offer Guaranteed Results
A legitimate examiner will never guarantee a specific outcome, especially “pass or fail.” The polygraph is a tool for truth-seeking, not result-predicting. Anyone who claims otherwise is misleading you.
đźš© 4. Their Prices Are Suspiciously Low
A rock-bottom rate may signal outdated equipment, poor training, or desperation. Polygraph testing requires ongoing investment in certification, technology, and professional development, and that comes with a fair price tag.
đźš© 5. No Pre-Test Suitability Screening
An ethical examiner will always determine whether the person being tested is suitable. If someone skips this step or agrees to test anyone without hesitation, they may not care whether the results are valid.
đźš© 6. They Perform Too Many Tests per Day
Professional examiners limit how many tests they perform, typically no more than 5 per day. Rushing through sessions increases errors and reduces quality.
đźš© 7. No Written Reports or Documentation
If they can’t give you a proper written report that explains the findings clearly, it’s a major red flag. Verbal summaries aren’t enough, especially for workplace or legal cases.
🚩 8. They Don’t Use Video Recording
Video recording is standard in modern polygraph testing. It adds a layer of accountability and gives clients peace of mind that everything was handled professionally.
đźš© 9. They Lack Reviews or Real-World Experience
A professional with nothing but vague claims and no client feedback may be inexperienced, or worse, dishonest. Ask for references or verified reviews.
đźš© 10. They Pressure You to Book Immediately
A professional will let you make an informed decision. If someone is pushing you to “act fast” or book immediately without letting you ask questions, that’s a bad sign.
Conclusion
Choosing the wrong examiner can do more harm than good. Watch out for these red flags to ensure you’re hiring someone with integrity, training, and real professionalism. When in doubt, compare a few options, ask questions, and never ignore your gut feeling.
Stay sharp. The truth deserves better than shortcuts.
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