1. Polygraphs in the Work Place
... nervousness, which could lead to false and misleading indications on the graph. Also, the simplistic methodology of scoring a polygraph test has no grounding in the scientific method. The test is scored by comparing physiological reactions, such as heart rate, blood pressure, respiration and galvanic skin reflex, to ... one answers the questions, and consequently feels less stress in doing so, the more likely they are to fail. In 1921, a female college student had been suspected of shoplifting, but the store clerk could only identify which dorm she lived in. Larson was able to question a...
- Word Count: 1812
- Approx Pages: 7
- Has Bibliography
- Grade Level: High School