Ninja Bunny
Former Member
- Joined
- Jul 5, 2011
- Messages
- 236
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- 3,037
This has not been my experience with polygraphs at all. And I've taken many as part of routine conditions for employment. LE has better uses of time than to engage in guessing games. Besides, the effectiveness of the poly resides in getting the examinee to truly believe in its effectiveness. So the tactic would be self-defeating
If they have a person they’re investigating they’re going to say what they need to say to see if the person cracks and exposes themselves if they’re guilty. LE knows that guilty people sometimes pass. The tactic isn’t self-defeating if the subject doesn’t know beforehand that LE is going to bluff them.