The research that my laboratory has been doing, that economists and psychologists around the country have been doing, has revealed something really quite startling to us, something we call the "impact bias," which is the tendency for the simulator to work badly.
我实验室所做的研究， 还有全国的经济学家和心理学家所做的研究 显示了一种让人吃惊的东西。 我们称它为影响偏差。 这是指人脑的模拟功能有犯错误的倾向。