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
74
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:http://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
SpeakerA:AllowmetointroduceDr.Jonestoyou.SpeakerB:_________A、I’mmuch
Ifthereisanysinglefactorthatmakesforsuccessinliving,itistheab
组织中的集权或分权总是相对的。有学者指出,适度的分权(或集权)需要综合考虑“知识
在灭火器再充装时可以把钢瓶中原先没用完的灭火剂再次使用。()
局部麻醉药中毒治疗包括:A.出现呼吸、循环衰竭者给予中枢兴奋药 B.有烦躁和惊
教师在讲授《红楼梦》分析林黛玉的性格特征时,下列情节不相关的一项是()A.探
A.自然分泌液采集法B.直视采集法C.摩擦法D.灌洗法E.针穿抽吸法宫颈涂片应采
骨折牵引时,预防过度牵引的措施是A.患肢抵床尾 B.患肢功能锻炼 C.定时测
316、建立火灾隐患排查、治理常态机制,定期开展(),提出整改方案、落实整改
()是指将资金委托专业经理人全权处理,用于投资黄金类产品,成败关键在于经理人的专
最新回复
(
0
)