Lie detector tests found to be of 'limited value' as researchers reveal they can be tricked by suppressing certain memories | Mail Online

Lie detector tests found to be of 'limited value' as researchers reveal they can be tricked by suppressing certain memories |

When the operator is setting up and asking initial questions, to get a base reading, if the person thinks about really, horny sex, the readings will be false. Then, when the real questions arrive, you think of nothing at all and the readings go down.They are pretty easy to beat,hence they are not used in evidence, in USA, or anywhere else in the world.