We're gonna show you, four different kids, answering a question and you have to decide whether they're lying or telling the truth.
Each kid is told that if they get seven out of ten balls in the basket they will be given five dollars.
But just before they start the experimenter finds an excuse to leave the room and ask them to stand behind the line and throw the balls into the basket one at a time.
So these kids are now alone in the room so the incentive to cheat is pretty high but little do they know the scientists have placed a hidden camera in the room.
The question the experimenter asked when they got back was'Did you cheat? ' and here were their answers.
- Nope. - Okay.
I threw the ball once.
Could you tell which ones were telling the truth and which were lying?
Try again.
- Nope. - Okay.
