In the study, teachers were not told the amount of sleep students received when completing weekly performance reports.

在这项研究中，教师没有被告知学生在完成每周表现报告时的睡眠量。

Across six studies, NYU professor Julia Hur found that employees who were paid for better performance reported a greater desire for money and put in dramatically more effort to earn additional compensation.

纽约大学教授朱莉娅·胡尔（Julia Hur）在六项研究中发现，因表现更好而获得报酬的员工对金钱的渴望更大，并会付出更多的努力来获得额外的报酬。