The inference is that the authors main purpose is this selection was to C. give information about an experiment on cooperation.
<h3>What is an inference?</h3>
It should be noted that an inference simply means the conclusion that can be deduced based on the information given in a story.
In this case, it was stated that scientific journals are filled with research showing how humans are programmed to compete fiercely and act selfishly in many situations.
Despite this, scientists had not been able to explain why we ever feel compelled to do good deeds, play fair, and cooperate with one another. Put another way, why are people nice so much of the time.
Therefore, the inference is that the authors main purpose is this selection was to give information about an experiment on cooperation.
Learn more about inference on:
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Complete question:
The authors main purpose is this selection was to:
A. compare people who cooperate with those who don't.
B. tell an an entertaining story about an experimental game.
C. give information about an experiment on cooperation.
D. explain how to carry out a scientific experiment.
