1. The Truth about Lie Detectors
... of the procedure. Also, evidence indicates that strategies used to "beat" polygraph examinations, or so-called countermeasures, may be effective. Countermeasures include simple physical movements, psychological interventions (manipulating subjects' beliefs about the test), and the use of pharmacological agents that alter arousal patterns and stimulate numerous brain activities. These are just many techniques and different indicators to "lie to a lie ... ...
- Word Count: 458
- Approx Pages: 2
- Has Bibliography
- Grade Level: Graduate