polygraph sentence examples

• Using a polygraph, hearne could watch the eye movements for signs of the special signal.
• Polygraph examination?
• If you have been asked to take a polygraph, then you might want to click here first.
• Polygraph test.
• Polygraph testing is a highly questionable method of separating truth from falsehood, whether the results are positive or negative.
• Polygraph examiner did not produce the desired results he was no good.
• Polygraph machines that monitor blood pressure, perspiration, breathing and pulse rates cost up to £ 7,000.

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