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An instrument for multiplying copies of a writing; a manifold writer; a copying machine., In bibliography, a collection of different works, either by one or several authors., An instrument for detecting deceptive statements by a subject, by measuring several physiological states of the subject, such as pulse, heartbeat, and sweating. The instrument records these parameters on a strip of paper while the subject is asked questions designed to elicit emotional responses when the subject tries to deceive the interrogator. Also called lie detector

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Laury Roob

Lvl 10
3y ago
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Wiki User

8y ago

Its best know as a machine designed to detect and record changes in physiological characteristics, such as a person's pulse and breathing rates, used especially as a lie detector.

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Wiki User

15y ago

Polygraph is the more technical term for what's commonly called a "lie detector."

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Wiki User

11y ago

A lie detector test

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Q: What does polygraph mean?
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Related questions

How does poly mean lie detector in the word polygraph?

water


What occupation uses a polygraph?

Polygraph examiner


What is the word polygraph in a sentence?

The polygraph test is not "proof-positive". The polygraph test is not completely unreliable.


What are the the parts of polygraph machine?

parts of a polygraph machine


What do you call a lie detector?

AHH a lie detector ANSWER by Engl1sh: A perfessional typically uses the term 'polygraph' test.


Can a polygamy test prove a persons innocence?

I think you mean a polygraph test. Polygamy is the practice of having more than one spouse. A polygraph test is a lie-detector test. It depends on the laws, in some places you can use a polygraph test as part of a legal trial and in other places you can't.


When was American Polygraph Association created?

American Polygraph Association was created in 1966.


What is Full scope polygraph?

The full scope Polygraph is any typical polygraph but it includes lifestyle questions. E.G. Have you ever had sexual relations with underage children?


What is a polygraph test used to detect?

A polygraph is used to help detect if someone is lying.


How you use polygraph in a sentence?

The polygraph is commonly used during criminal investigations to determine whether a suspect is telling the truth.


What movie and television projects has Daniel Ribacoff been in?

Daniel Ribacoff has: Played Polygraph Examiner in "The Tyra Banks Show" in 2005. Played Polygraph Examiner in "The Steve Wilkos Show" in 2007. Played Polygraph Examiner in "The Millionaire Matchmaker" in 2008. Played Polygraph Examiner in "Basketball Wives" in 2010. Played Himself - Polygraph Examiner in "Brain Games" in 2011. Played Polygraph Examiner in "Impractical Jokers" in 2011.


Why pseudoscience is the polygraph?

Some consider the polygraph a pseudoscience because of the variability of the results of polygraphic testing.