Text 4 When you go to bed,is it because you"re tured or because you need to get up at a certain time and want to make sure you get enough sleep?Everyone has a chronotype,which is the sleep cycle that their body would naturally prefer,if left to its own devices.But society forces its own chronotype on people,too.Maybe your prefer to sleep from 2 a.m.t0 10 a.m.But if you have a typical 9-to-5 workday,to get eight hours,you"d probably need to sleep from something like 11 p.m.t0 7 a,m.Individuals"sleep is surely shaped by their jobs,their families,and their habits.But a new study shows that society can shape sleep broadly,on a population level,as well.In the paper,published in Science Advances,Olivia Walch,Amy Cochran,and Daniel Forger of the University of Michigan look at data gathered from a smartphone app to see how sleep cycles vary in different countries and among different demographics.What country people lived in didn"t have any noticeable effect on when they woke up,but it was linked to what time they went to bed.And what time they went to bed was linked to how much sleep they got.So in the countries that got less sleep on average,like Japan and Brazil,it was because they were going to bed later,not because they were waking up earlier than people in countries that got more sleep on average,like the Netherlands and Belgium,where people have earlier bedtimes.But it"s notable in pointing out bedtime as a problem area.A lot of the research and discussion about the tension between sleep and society has focused on the morning-how the 9-to-5 workday isn"t suitable for everyone"s internal clocks,how starting the school day later can help teens,who have notoriously late chronotypes,how exposing yourself to light in the moming can help keep your intemal clock wound in a way that promotes good sleep.Bedtime,meanwhile,seems like it should be more of a choice.You wake up to go somewhere,or to start fulfilling responsibilities,and you go to bed when you decide to,based on a complex calculus of how tired you are,how much sleep you want to get,and whether the chapter you were just reading in your book ended on a cliffhanger.But when people are deciding to go to bed differs significantly across societies,it seems there"s something cultural at play here,too. From the discussion about moming,we can infer that____
A9-to-5 workday is not welcomed by most people
Bmost teenagers wake up too late to school
Cwhat is the best time to get up is still uncertain
Dschool children are notorious for going to bed too late
相似试题
-
单选题
When can you go to aerobics class in “New You”?
-
单选题
You()buy some reference books when you go to college.
-
单选题
Professor Smith is also the _______ of the international program office. If you have any problem when you study here, you may go to him for help.
-
单选题
You may invite_______wants to go.
-
单选题
ould be more of a choice.You wake up to go somewhere,or to start fulfilling responsibilities,and you go to bed when you decide to,based on a complex calculus of how tired you are,how much sleep you want to get,and whether the chapter you were just reading in your book ended on a cliffhanger.But when people are deciding to go to bed differs significantly across societies,it seems theres something cultural at play here,too.In the following part immediately after this text,the author will most pro
热门题库
- 标准员题库
- 成考(高起点)题库
- 安全员题库
- BIM工程师题库
- 中式面点师题库
- 农业技术员题库
- 保育员题库
- 会计从业资格考试题库
- 二级注册建筑师题库
- 园林绿化工题库
- 环境影响评价工程师题库
- 注册会计师题库
- 钳工题库
- 导游资格证题库
- 证券投资顾问题库
- Y大型游乐设施题库
- 二级建造师题库
- 架子工题库
- 高级会计题库
- 公用设备工程师题库
- 中级会计职称题库
- 消防设施操作员题库
- 安全工程师题库
- 房地产经纪人题库
- 高校教师资格证题库
- 机械员题库
- 仓库管理员题库
- 自考(医学)题库
- 理工类题库
- 新安全生产法题库
- 制冷工题库
- 基金从业资格题库
- 安全员(三类人员)题库
- 餐厅服务员题库
- 煤矿特种作业人员题库
- 危险化学品安全作业题库
- D压力管道作业题库
- 电子商务师题库
- 会计从业题库
- 动物检疫检验员题库
- (初级)银行从业资格题库
- 执业药师题库
- 美容师题库
- 理财规划师题库
- 注册结构工程师题库
- 心理咨询师题库
- 房地产估价师题库
- 陕西省-社区专职工作人员招聘题库
- 特种设备焊接作业题库
- 注册消防工程师题库
- 保卫管理员题库
- 监管人员执法题库
- G锅炉作业题库
- 美发师题库
- 制油工题库
- 岩土工程师题库
- 建筑特殊工种题库
- 农产品食品检验员题库
- 房地产经纪协理题库
- 车工题库
- 三支一扶题库
- 国家电网招聘题库
- 金属非金属矿山安全作业题库
- R压力容器作业题库
- 证券分析师题库
- 制冷与空调作业题库
- 健康管理师题库
- 眼镜验光员题库
- 期货从业资格题库
- 资产评估师题库
- P气瓶作业题库
- 装饰美工题库
- 电工作业题库
- 教师资格题库
- 砌筑工题库
- 植物检疫检验员题库
- 汽车驾驶员题库
- 焊工作业题库
- 园艺工题库
- 咨询工程师题库
- A特种设备安全管理题库
- 主要负责人题库
- 初级会计职称题库
- 注册环保工程师题库
- 设备监理师题库
- 中级安全工程师题库
- 投资银行业务-保荐代表人题库
- 中式烹调师题库
- 企业人力资源管理师题库
- 工业机器人操作员题库
- 汽车修理工题库
- 驾考科一、科四题库
- 卫生类题库
- 煤矿主要负责人题库
- 药学类题库
- 省公务员-行测题库
- 初级管理会计师题库
- (中级)经济师题库
- 卫生招聘考试题库
- 石油天然气安全作业题库
- 招标师题库
- 煤矿类从业人员题库
- 土地登记代理人题库
- 茶艺师题库
- 审计师题库
- 土木工程师(水利水电)题库
- 注册电气工程师题库
- 形象设计师题库
- 中药学类题库
- 报检员题库
- (中级)银行从业资格题库
- 法律职业资格(原司法考试)题库
- 注册城乡规划师题库
- 质量工程师题库
- 证劵从业(旧版)题库
- 电工题库
- 资料员题库
- (高级)经济师题库
- 一级注册建筑师题库
- 证劵从业(新版)题库
- 安全管理人员题库
- 营养师题库
- 网络与信息安全管理员题库
- 施工员题库
- 汽车发动机题库
- 统计师题库
- 医药商品购销员题库
- T电梯作业题库
- Q起重机械作业题库
- 消防工程师题库
- 注册测绘师题库
- 西式面点师题库
- 演出经纪人题库
- 煤矿安全管理人员题库
- 试验检测师(含助理)题库
- 烟花爆竹安全作业题库
- 同等学力申硕题库
- (初级)经济师题库
- 军队文职人员招聘题库
- 物流服务师题库
- 冶金(有色)生产安全作业题库
- 医师类题库
- 网络安全管理员题库
- 税务考试题库题库
- 家政服务员题库
- 主治类题库
- 事业单位公开招聘题库
- 缝纫工题库
- 高处作业题库
- 道路运输题库
- 质量员题库
- 养老护理员题库
- 教师招聘题库
- 护理类题库
- 检验类题库
- 铣床题库
- 计算机及外部设备装配调试员题库
- 监理工程师题库
- 职业道德题库
- 综合类题库
- 公安政法干警题库
- 报关员题库
- 无人机驾驶员题库
- 煤矿班组长题库
- 软件水平考试题库
- 育婴员题库
- N厂内专用机动车辆作业题库
- 国家公务员题库
- 家畜饲养员题库
- F安全阀校验题库
- 投资项目管理师题库
- 材料员题库
- 轨道交通信号工题库
- 二级造价工程师题库
- 健康管理师题库
- 税务师题库
- 物业管理师题库
- 成考(专升本)题库
- 工业机器人运维员题库
- 劳务员题库
- 焊工题库
- 社会工作者题库
- 一级建造师题库
- 一级造价工程师题库
- 工程测量员题库
- 银行招聘考试题库
- 钢筋工题库
- 研究生入学题库
- 公共营养师题库