首页
登录
职称英语
[originaltext] "Switching off the television may help prevent children from
[originaltext] "Switching off the television may help prevent children from
游客
2023-08-30
45
管理
问题
"Switching off the television may help prevent children from getting fatter, even if they do not change their diet or increase the amount they exercise." US researchers said last week.
A study of 192 third and fourth graders, generally aged eight and nine, found that children who cut the number of hours spent watching television gained nearly two pounds less over a one-year period than those who did not change their television diet. The findings are important because they show that weight loss can only be the result of a reduction in television viewing, and not any other activity. American children spend an average of more than four hours per day watching television and videos or playing video games, and rates of child- hood being very fat have doubled over the past 20 years.
In the study, presented this week to the Pediatric Academic Societies’ annual meeting in San Francisco, the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one-third. Children watching fewer hours of television showed a significantly smaller increase in waist size and had less body fat than other students who continued their normal television viewing, even though neither group ate a special diet or took part in any extra exercise.
One explanation for the weight loss could be the children unstuck to the television may simply have been moving around more and burning off calories. Another mason might be due to eating fewer meals in front of the television. Some studies have suggested that eating in front of the TV encourages people to eat more.
选项
A、Children will move more and consume more energy if they don’t watch TV.
B、Children will spend more time studying if they are not allowed to watch TV.
C、Children will eat more food to their taste if they have special diets.
D、Children will be indulged in video games if parents don’t supervise them.
答案
A
解析
What accounts for the finding?
转载请注明原文地址:https://tihaiku.com/zcyy/2969918.html
相关试题推荐
[originaltext]Studentswanttofindthebestwaytoputinformationintoth
[originaltext]PublictelevisioninAmericagrewoutofthemanylocalstat
[originaltext]PublictelevisioninAmericagrewoutofthemanylocalstat
[originaltext]M:Hello.W:Hello,John.Thisis.FlorenceRichardson.I’msorry
[originaltext]M:Hello.W:Hello,John.Thisis.FlorenceRichardson.I’msorry
[originaltext]M:Hello.W:Hello,John.Thisis.FlorenceRichardson.I’msorry
【B1】[br]【B11】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mi
【B1】[br]【B8】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B7】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
【B1】[br]【B6】[originaltext]Millionsofyoungpeoplearecreatingblogs.Mil
随机试题
"Agoodnewspaperisanationtalkingtoitself,"musedArthurMillerin196
Theprojecttobuildfivenewschoolsinthisregion______bytheendofthene
音像编辑与一般书刊编辑在业务能力方面的区别,包括( )等。A.具有文字规范能力
下列有关监理资格取得的说法,正确的是()。A.取得监理员从业资格,由有审批管
患儿,男,6岁。西医确诊为急性肾小球肾炎。病程第9日,症见肢体浮肿,尿少,咳嗽气
A.一级管理B.二级管理C.三级管理D.四级管理E.五级管理精神药品,贵重药品及
患者,女,30岁,劳累时心悸,胸骨后疼痛半年。查体:主动脉瓣区可闻及收缩期粗糙喷
甲公司2018年5月10日因销售产品应收大海公司账款2000万元
高压管道阀门安装前应逐个进行强度和严密性试验,对其进行严密性试验时的压力要求为(
胎盘早期剥离的主要病理变化是A.胎盘边缘血窦破裂 B.胎盘血管痉挛 C.包蜕
最新回复
(
0
)