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1 .This is Scientific American 60-Second Mind, I'm Amy Kraft. Got a minute?
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2 .Tis better to give than to receive.
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3 .But if you give too much, you might receive contempt.
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4 .Because a study finds that people shun group members who are overly generous.
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5 .Three-hundred-ten volunteers were each given points that they could contribute to the group or keep for themselves.
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6 .They were also told that their final points tally would be converted to chances at winning a gift card.
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7 .After seeing the amounts contributed by five other group members that were really computer simulations,
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8 .participants had the option of punishing those that contributed the most.
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9 .And they gladly gave up one of their own points to deduct 3 points from the most generous member.
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10 .Participants also rated how much they wanted other members to remain in the group.
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11 .They went after those that gave too little and too much.
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12 .The study is in the journal Social Science Research.
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13 .The researchers believe that a group's members can find conformity within the group more important than the success of the group.
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14 .As Ben Franklin may have put it, in some cases hanging together makes hanging separately more likely.
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15 .Thanks for the minute, for Scientific American 60-Second Mind. I'm Amy Kraft.
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