deception detection
[dɪˈsɛpʃən dɪˈtɛkʃən]
noun
detecção de engano
1. The process or practice of identifying when someone is being dishonest or lying, often through analysis of verbal and non-verbal cues
Deception detection is a crucial skill for law enforcement investigators.
A detecção de engano é uma habilidade crucial para investigadores da polícia.
2. The study of behavioral, physiological, or psychological indicators used to determine truthfulness
Modern deception detection relies on advanced technology and psychological analysis.
A detecção moderna de engano se baseia em tecnologia avançada e análise psicológica.
3. Methods or techniques employed to uncover dishonesty or falsehoods in communication
Lie detector tests are one form of deception detection, though their accuracy is debated.
Os testes do polígrafo são uma forma de detecção de engano, embora sua precisão seja questionável.
In the United States, deception detection is widely used in law enforcement, security, and counterintelligence work. In Brazil, while less institutionalized than in North America, it's increasingly important in corporate security, fraud investigation, and legal contexts. The reliability of polygraph tests remains controversial in both cultures, though they continue to be used in certain professional settings.
NYC Slang
catching someone in a lie; reading someone
Related Idioms & Phrases
to see through someone's lies
to catch red-handed
to separate the wheat from the chaff
to read between the lines
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