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Social services typically do not use lie detectors as a standard practice due to concerns about their reliability and validity. While polygraph tests can indicate physiological responses associated with stress or deception, they are not foolproof and can produce false positives or negatives. Additionally, ethical and legal considerations often limit their use in sensitive contexts involving vulnerable populations. Instead, social services rely on interviews, assessments, and other investigative methods to gather information.
What else can I help you with?
Where can one find more information about lie detectors?
Finding information on lie detectors is easy. A police station can give you information on lie detectors. There are now lie detectors for cell phone applications. However, using the applications on phone is not a good source of proof to tell if someone is lying or not.
Are there such things as lie detectors?
yes, that's what cops use. but The ones that they sell in stores don't work at all.
Why do they use lie detectors on tv shows?
A: Drama B: Viewer Suspense C: To get the truth Mostly likely A+B,
What are the principle of operation of lie detector?
Lie detectors, or polygraph machines as they're more officially known, are large contraptions that are filled with buttons, levers, paper, and measuring devices. They have been used for years in law enforcement to detect whether or not someone is actually lying to officials. The reason why people would lie to law enforcement officials is obvious - they committed a crime that they don't want to get caught for. Lie detectors can help solve this problem by asking a person who's strapped to a lie detector several questions and then analyzing the results. However, lie detectors still aren't permissible in court. This means that should a person fail a lie detector, they will not be able to be proven as lying in a court of law. And likewise, a person will not be able to use the results of a lie detector test to prove that they are telling the truth. This is because lie detectors can't actually detect if a person is lying. They can only tell if the person is displaying deceptive behaviour.
What are the technology that make use of motion detectors?
technology that makes use of motion detectors
Is it correct that polygraph is also known as the smoke detector?
No, they are called Lie Detectors. Maybe Smoke detector might apply to their use by Fire Marshals investigating Arson suspects! not funny.
If the lie detector is so great why is it not used more often so many people have done time that were innocent and others that are in there now?
Because, lie detectors are not always 100% accurate. Therefore, people dont tend to use them because they are not always right
How can you use the word detectors in a sentence?
I have more then one metal detector , and choose my 2nd in line for quick hunts outta the collection of detectors I have .
Which countries are legally allowed to use lie detectors?
The legality of using lie detectors, or polygraphs, varies by country. In the United States, their use is common in specific contexts, such as employment screening and criminal investigations, but results are not typically admissible in court. In the United Kingdom, polygraphs can be used in certain circumstances, such as for monitoring sex offenders, but are not widely accepted in legal settings. Other countries, like Canada and Australia, have more restricted or limited use of polygraphs, primarily for investigative purposes rather than as definitive evidence.
What are the differences between photoelectric and ionization smoke detectors?
Photoelectric smoke detectors use a light beam to detect smoke particles, while ionization smoke detectors use radioactive particles to detect smoke. Photoelectric detectors are better at detecting smoldering fires, while ionization detectors are more sensitive to fast-flaming fires.
Did NASA invent smoke detectors?
No, NASA did not invent smoke detectors. Smoke detectors were actually invented by George Andrew Darby in 1902. NASA has, however, improved smoke detectors for use in spacecraft and space stations.
Is it legal in Nevada to sell Radar detectors?
Radar detectors are legal to use in Nevada, but as you stated they are illegal to sell.
