论文标题
高学业表现与年轻人的睡眠时间短，后来的睡眠时间有关
High academic performance is associated with shorter sleep and later bedtimes for young adults
论文作者
论文摘要
众所周知，较短的睡眠与学习成绩负相关。但是，该结果主要是在同质样本（例如，一所大学的学生）或使用相对学术表现（例如平均成绩）时发现的。因此，在人口层面上的学习成绩与睡眠模式之间的关系尚不清楚。在本文中，我们使用俄罗斯小组研究（n = 4,400）的数据（n = 4,400）的数据来衡量学术表现之间的关系，该数据是一个年龄段（20-21岁）的全国代表。除了自我报告的睡眠模式外，数据集还包含有关参与者在长达10年的在线活动的信息，这使我们能够随着时间的推移跟踪这种关系的演变。我们发现，高学业表现与较短的睡眠，后来的就寝时间和在夜间的在线活动增加有关。在5年的时间里，高学业表现与在线活动之间的关系稳定。我们的发现表明，学习成绩与睡眠方式之间的关系比以前认为的更为复杂，并且可以以个人幸福感来实现高性能。
Shorter sleep is known to be negatively associated with academic performance. However, this result has mostly been found in homogenous samples (e.g., students from one university) or when using relative measures of academic performance, such as grade point average. Consequently, the relationship between academic performance and sleep patterns at the population level is not well understood. In this paper, we examined the relationship between academic performance as measured by a standardized test and sleep patterns using data from a Russian panel study (N = 4,400) that was nationally representative for one age cohort (20-21 years old). In addition to self-reported sleep patterns, the data set contained information about participants' online activities over a period of up to 10 years, which allowed us to track the evolution of this relationship over time. We found that high academic performance was associated with shorter sleep, later bedtime, and increased online activity at night. The relationship between high academic performance and online activity at night was stable over a period of 5 years. Our findings suggest that the relationship between academic performance and sleep patterns can be more complex than previously believed and that high performance may be achieved at the expense of individual well-being.
