"...chimpanzees, too, are capable of altruistic acts and that this appears to be programmed into their genes...In the first experiment, the chimpanzee saw a person unsuccessfully reach through the cage bars for a stick on the other side, too far away for the person but within reach of the ape.
The chimpanzees spontaneously helped the reaching person regardless of whether this yielded a reward or not. When the chimpanzees could see the person making no effort to reach the object, they did not help.
A second experiment was designed to make it much harder to offer help, with the chimps forced to climb 6ft to get the stick. There were no rewards but, again, the animals still helped.
A third piece of research looked at the apes’ willingness to help each other. One chimp was made to watch as a second animal tried to get into a closed room containing food.
The only way it could get in was if the watching animal removed a chain on the door. In each case they did so.
2007-06-26
05:52:27
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11 answers
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Anonymous