ESP: Zener Cards

Zener cards are part of a test used to identify the presence of high levels of telepathy, or lack thereof, in the mind. The deck is composed of 25 cards, each with one of five symbols (a triple wave, a circle, a star, a square, and a cross). The goal of the test is to read the presenters mind and try and get a consistent score of 7 or more or a consistent score of 1 or less. anything in these categories is not statistically probable and is thus the act of an outside source. Some skeptics claim it could be all made up data (not true) or that there are too few cards in the deck(100's of tests must be taken, the addition of even 1 card could lengthen the testing by whole months). Some people in the middle say foresight could instead be at work.