1.How much does the subjective judgment of the polygraph examiner influence the interpretation of the polygraph test? Could you design a system to reduce the amount of subjectivity in interpreting...

Polygraph Testing
1.How much does the subjective judgment of the polygraph examiner influence the interpretation of the polygraph test? Could you design a system to reduce the amount of subjectivity in interpreting polygraph results? Could subjectivity ever be eliminated?
2. If you had to use one lie-detection method outlined in this chapter, which one would you choose and why? Under what circumstances would you think its use would be justified?
Subjective judgement of polygraph examiner
Polygraph is based on the principle that the physiological responses of the person will be different when he is lying, with those that occur during the normal course of time. However, since practical circumstances create several situations where in the physiological responses can be deviant from the actual interpretations and so the test results might not always be true and might be not valid. Hence...