1.They found that the students who had a nap did better in a test of cognitive function than their napless counterparts.
他们发现,在认知功能测,午觉学生的测结果好于没午觉的。
2.Even naps are beneficial, according to a Harvard study in which subjects who took a 90-minute snooze after learning a task performed 50 percent better over a 24-hour period than the napless group.