Aim - To find if people reason in a logical way like a computer and if so whether the computer anology is correct.
Method - P's shown cards and told each card has a letter on one side and a number on the other. There were also told if there is an R on one side then they're is a 2 on the other. They were then shown 4 cards shwoing R G 2 4 and where asked to turn over only those cards nessessary to discover if the rule was true or false.
Reuslts - Most turned over correctly with the letter R on it as a number other than 2 wuld prove the rule to be false. Few turned over card with 7 on it. It is nessessary to turn over this card as if there was the letter R on the other side the rule would have been proved false.
Conclusion - Logical way to prove or disprove the rule is to tun over the R and the 7. Since most P's did not do this, the experiment shows that pure logical thinking may be difficult for most.
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