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Zener cards are a tool which is usually utilized to measure a person's extra-sensory perception. These cards were developed in the 1920s by a parapsychologist named J.B. Rhine. These are typically regarded as a simple statistical system for weighing ESP. The Cards Zener cards come in a pack of 25 cards. There are 5 designs with 5 cards of each design. The 5 designs found on the cards are a circle, a cross, a five aim star, a square along with a set of three vertical wavy lines. These designs are simple enough to be recognised by most people plus simple to describe. They will often be colored or they may be in black and white. The cards are made from a dense paper which can not be enjoyed from. Occasionally the back of the cards need a design to prevent being able to see from the card. The Test The test consists of the person conducting test as well as the individual taking test. These two people can be in the same room or they might be in separate places. The location of the individuals is not of the top value. The test need synonymous results regardless of where the participant is located. The test starts with all the test conductor shuffling the deck of cards. The conductor then takes 1 card within the deck plus checks the signal found on the card. They then ask the participant what signal is on the card. The participant provides an answer. The test conductor records the correct answer as well as the players answer. The test then continues in this manner from all of the cards in the deck. The Statistics Zener cards are regarded as quite exact in determining ESP in people considering they are guided by statistics. They can appraise the precision simply by math using percentages based upon the chance of the correct answer. There are five cards when the five signs, thus the expected score of precision for somebody betting will be regarding 20% correct answers. If a individual tests found on the cards several occasions then a percentage of correct answers will be expected to rise. Over time a person's medium inside scores will be regarding 20% should they never have ESP. Someone who has ESP or is more psychic than an average joe might score over the average of 20%. The ideal finding will be somebody who scores 100%, that confirm past a question which the person has ESP. Zener cards are regarded as quite exact by those which rely on the existence of ESP plus those that are sceptic as it situated in pure science. It is a measurable method which leaves nothing as much as chance. The cards may be found in a way which there is very little potential of somebody cheating or scoring higher due to a fault in the testing system. These are typically one of the most utilized testing devices when somebody is striving to confirm or disprove the existence of extra-sensory perception plus psychic abilities.
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