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How accurate are lie detection technologies?
Lie detection technologies are not especially accurate; the polygraph test is the iconic method and is considered unreliable by the US National Academy of Sciences. It measures quantities like heart rate, which can fluctuate in response to stress. This stress may be the result of lying, or the result of taking a polygraph test, which is itself stressful. Other lie detection technologies exist, such as voice analysis, but no such method has been proven reliable.
What has the author Travis B Patterson written?
Travis B. Patterson has written: 'Lie detection via the polygraph' -- subject- s -: Forensic psychology, Lie detectors and detection
Do products that work for urine tests work for saliva tests?
no, but saliva detection time is short.
What is one of the best tests available to aid in the early detection of many lung disorders?
Spirometry is one of the best tests available to aid in the early detection of many lung disorders.
What is one of the best tests available to aid in the early detection of many lung disorder?
Spirometry is one of the best tests available to aid in the early detection of many lung disorders.
What has the author Richard W Hughes written?
Richard W. Hughes has written: 'The selective suitability of subjects in lie detection using the psychogalvanic reflex' -- subject(s): Lie detectors and detection
What are the release dates for The Tests Don't Lie - 2003?
The Tests Don't Lie - 2003 was released on: USA: 3 October 2003 (Los Angeles, California)
What types of tests are there to measure intelligence?
IQ tests
If you pass a urine test can you pass a blood test?
Not necessarily. Urine tests and blood tests measure different things and have different detection windows. Passing a urine test does not guarantee passing a blood test, as they are used to detect different substances and levels of substances in the body.
What is the difference between IQ and Achievement tests?
IQ tests and achievement tests measure different things in learners. Achievement tests only measure what the student has learned in a particular subject while IQ tests measure how well you will do in the world.
What insurance companies use lie detector tests?
NONE
Who is the pioneer of lie detection pholygraph?
One of the earliest devices was developed in 1885 by Cesar Lombroso
