Physical activity during a polygraph (lie detector) examination (such as tensing muscles or biting the tongue) can affect the interpretation of the readings.

Question

Quizplus · Accepted Answer

Physical activity, such as tensing muscles or biting the tongue, can alter physiological responses measured by a polygraph, potentially affecting the interpretation of the results. These actions can create physiological responses that mimic or mask those associated with deception, complicating the examiner's ability to accurately interpret the data.

Physical Activity During a Polygraph (Lie Detector) Examination (Such as Tensing