首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
The World Health Organization (WHO) has released its first ever guidance on how much time young children should spend using elec
The World Health Organization (WHO) has released its first ever guidance on how much time young children should spend using elec
admin
2021-10-14
94
问题
The World Health Organization (WHO) has released its first ever guidance on how much time young children should spend using electronic devices with screens. On Wednesday, WHO announced that children under five years old should not spend more than one hour a day watching such devices. Less than that is better, officials say, and children under age one should not get any screen time at all. "What we are cautioning on is over-use of those electronic screen times with young children," WHO expert Fiona Bull told reporters.
The new guidelines are somewhat similar to advice from the American Academy of Pediatrics. That group recommends children younger than 18 months should avoid screens other than video conferences over the Internet. It says parents of children under age two should choose "high-quality programming" with educational value. Boys and girls should be able to watch the program with a parent and understand what they are seeing.
选项
答案
世界卫生组织已经发布了其有史以来第一份关于儿童应该花多少时间使用带屏幕的电子设备的指导意见。周三,世卫组织宣布五岁以下儿童每天不应花费超过一小时观看此类设备。官员们说,少于一小时更好,而且一岁以下的孩子根本不应该花任何时间看电子屏幕。世界卫生组织专家菲奥娜.布尔告诉记者说:“我们要警告的是儿童对这些电子屏幕的过度使用。” 新指导方针跟美国儿科学会的建议有点类似。该小组建议除通过互联网进行视频会议以外,18个月以下的儿童应避免接触电子屏幕。它说,2岁以下儿童的父母应该选择具有教育价值的“高质量节目”。男孩和女孩们应该能够与父母一起观看节目并理解他们所看到的内容。
解析
转载请注明原文地址:https://kaotiyun.com/show/KCY4777K
0
考研英语二
相关试题推荐
StudythefollowingdrawingcarefullyandWriteanessayinwhichyoushould:1)describethedrawing,2)interpretthemeaning
Thingswentwellforhimduringhisearlylifebutinmiddleagehis______seemedtochange.
Weshouldconcentrateonsharplyreducinginterestratestopulltheeconomyoutof______.
JohnDeweybelievedthateducationshouldbeapreparationforlife,thatapersonlearnsbydoing,andthatteachingmust_____
TheUnitedStateshashistoricallyhadhigherratesofmarriagethanthoseofotherindustrializedcountries.Thecurrentannual
Leadingdoctorstodayweighinonthedebateoverthegovernment’sroleinpromotingpublichealthbydemandingthatministersi
Toillustratetheobstaclesthatparentsunconsciouslyplaceintheirchildren’seducationalpath,I’lltellyoualittlestory:
Writealettertoyourcompanyaskingforfivedaysleave,statingyourreason(s),andthewaystomakeupforit.Youshouldw
Duringuncertaintimes,peopletendtolookbackandwonderhowitgottothis.Theyfeelmorekeenlytheirmissedopportunities
OfallthechangesthathavetakenplaceinEnglish-languagenewspapersduringthepastquarter-century,perhapsthemostfar-re
随机试题
包销方式中,包销人与供货人之间的关系为()。
一般加速器治疗床步进距离误差为
A.降低心脏后负荷,减少心肌耗氧量B.降低心脏前负荷,减少心肌耗氧量C.扩张冠状动脉,增加心肌供氧D.减慢心率,减弱心肌收缩力,减少心肌耗氧量E.降低血浆肾素活性,扩张周围血管,减少心肌耗氧量
女,17岁。疲乏无力,心烦易怒,怕热多汗半年。易饿、体重下降11kg,月经量减少,经期仅1~2天。查体:BP140/70mmHg,皮肤微潮,手有细颤,轻微突眼,甲状腺I度弥漫性肿大,质软,无触痛。明确诊断的主要检查是
如题69图所示单元体,法线与x轴夹角α=45°斜截面上切应力τα是()。
()的主要目的是锻炼参演人员解决问题的能力,以及解决应急组织相互协作和职责划分的问题。
如果在工作表中插入一行,则工作表中的总行数将会增加一个。()
有人发起“多吃素食、少吃肉食”的运动,以支援粮食短缺地区的灾民。运用生态学知识对此的合理解释是()。
Theterme-commercereferstoallcommercialtransactionsconductedovertheInternet,includingtransactionsbyconsumersandb
rare
最新回复
(
0
)