Check this out — 618: Mr. Lie Detector - This American Life — Here's the lead-in,
I'm going to take your mind to a state of enhanced mental imagery. You will clearly remember everything I tell you, and you will do everything that I tell you to do. I want you to imagine being on a beautiful deserted beach.
I want you to picture yourself lying on a beach chair, staring out at the ocean. You're watching the waves gently rolling into the shore. Wave after wave, gently rolling into the shore. And with each wave, you're becoming more and more relaxed, calm, and at peace. You can feel yourself relaxing now. You're watching wave after wave gently rolling into the shore. And you are now totally relaxed, calm, and at peace.
I'm now going to count from one to five. And when I get to the count of five, you will remember to do what you have been trained to do, and you will be awake, alert, and absolutely confident that you will pass your polygraph test. One. Two. Three. Four. Five. …
I want you to picture yourself lying on a beach chair, staring out at the ocean. You're watching the waves gently rolling into the shore. Wave after wave, gently rolling into the shore. And with each wave, you're becoming more and more relaxed, calm, and at peace. You can feel yourself relaxing now. You're watching wave after wave gently rolling into the shore. And you are now totally relaxed, calm, and at peace.
I'm now going to count from one to five. And when I get to the count of five, you will remember to do what you have been trained to do, and you will be awake, alert, and absolutely confident that you will pass your polygraph test. One. Two. Three. Four. Five. …