Polygraphs Meaning in English
word · lemma: polygraph
Definição
Machines used to measure and record several physiological indicators, such as heart rate and breathing, often used during lie detector tests.
Uso & Nuances
'Polygraph' is the technical term for lie detector devices. Common phrases include 'take a polygraph', 'polygraph test.' Used in legal, police, and job screening contexts. Sometimes the results are considered unreliable or controversial.
Frases de Exemplo
Some police departments use polygraphs during investigations.
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Polygraphs measure changes in heart rate and breathing.
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Many people do not believe that polygraphs are always accurate.
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After the interview, all job candidates had to take polygraphs as part of the process.
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There’s a lot of debate about whether polygraphs can actually detect lies.
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Even though polygraphs are popular in movies, they aren’t used in every real-life investigation.
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