The trio also raise the possibility that cleverly designed rewards could actually draw out more generosity by exploiting image motivation.

三人实验小组也提出了这样的可能性，那就是精心设计的报酬通过利用偶像动机实际上能使人们变得更慷慨。

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Surely one of the best ways to generate motivation in ourselves and others is by dangling rewards?

的确奖励是催生动力的最好的方法之一。

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