0
The first polygraph was invented in 1917 and was used for counterintelligence work during World War I. In 1938, the FBI began using polygraph examinations. The first polygraph to be used in a courtroom as evidence was on Dr. Francis Sweeney; a chief suspect in the Cleveland torso murders. He failed the polygraph test but was released later due to lack of evidence.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is a polygraph test result admissible in court as evidence yes or no and why?
no
What is the word polygraph in a sentence?
The polygraph test is not "proof-positive". The polygraph test is not completely unreliable.
Is polygraph test are visible as evidence in court?
No, polygraph tests are not admissible in court. Court precedents have decided that the polygraph test is unreliable, and that the test could dishonestly persuade the jury's verdict. The polygraph test is only used for investigative, law enforcement needs.
How you use polygraph in a sentence?
Of course I'll submit to a polygraph test.
What is a polygraph test used to detect?
A polygraph is used to help detect if someone is lying.
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.
Is a polygraph test for employment legal?
yup.
What is a sentence using the word polygraph?
Clara had to take a polygraph test on the latest game show 'Tell the truth'.
Will Oreo cookies help you pass a polygraph test?
No, Oreo cookies are unlikely to help you pass a polygraph test. A polygraph test, also known as a lie detector test, measures various physiological responses such as heart rate, blood pressure, and respiration to determine whether someone is being truthful or not. Eating Oreos, or any other food, before or during a polygraph test is unlikely to have a significant impact on these physiological responses, and thus is unlikely to affect the test results. In fact, attempting to manipulate the results of a polygraph test is generally not recommended and can have serious legal and ethical consequences. It is best to be honest during a polygraph test and to follow the instructions of the examiner.
If you agree to a polygraph test can you decide not to take it?
Yes
Do border patrol polygraph when you are going true the process of joining?
new joining applicants at random take polygraph test
