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
Being plugged into an iPod is a feature of adolescence. A new study suggests that teens who spend too much time listening to mus
Being plugged into an iPod is a feature of adolescence. A new study suggests that teens who spend too much time listening to mus
admin
2015-11-27
83
问题
Being plugged into an iPod is a feature of adolescence. A new study suggests that teens who spend too much time listening to music may be at higher risk of depression.
The study found that teens who reported listening to music more often—【C1】______using other types of media like TV and books—were more likely to have major depressive disorder,【C2】______with teens who listened to music less frequently. With each level increase in music use, teens had an 80% higher risk of depression, the study found. The study didn’t measure【C3】______listening times, but based on previous data, the study authors【C4】______that teens in the highest-use group were likely listening to music【C5】______at least four or five hours a day.
At this【C6】______it is not clear whether depressed people begin to listen to more music to【C7】______or whether listening to large【C8】______of music can lead to depression, or both.【C9】______researchers found that reading books had the opposite【C10】______: with time spent in reading increasing, teens’ risk of depression【C11】______50%. This is worth emphasizing because overall in the U.S., reading books is decreasing,【C12】______nearly all other forms of media use are increasing.
For the study, the researchers【C13】______106 participants aged 7 to 17 for two months; 46 participants had been previously【C14】______with depression. Throughout the course of the study, researchers made【C15】______weekend phone calls to the teens in order to determine, in real time, what forms of media they were using,【C16】______television, music, video games, Internet, magazines and books. On average, teens were most likely to be watching a movie or TV when researchers called (26% of the time). Teens reported listening to music 9% of the time, followed by Internet use and video gaming (6% each) and,【C17】______, reading printed media (0.2%).
Of all the media reported, only music showed【C18】______associations with increased depression risk,【C19】______researchers had control of【C20】______like age, sex and race.
【C20】
选项
A、factors
B、methods
C、species
D、figures
答案
A
解析
年龄、性别和种族都是影响调查结果公平公正性的外在因素,所以要控制好。故选A项factors“因素”。
转载请注明原文地址:https://kaotiyun.com/show/6qzZ777K
0
考研英语一
相关试题推荐
KarlVonLinne(orLinnaeus,asheiswidelyknown)wasaSwedishbiologistwhodevisedthesystemofLatinisedscientificnames
KarlVonLinne(orLinnaeus,asheiswidelyknown)wasaSwedishbiologistwhodevisedthesystemofLatinisedscientificnames
KarlVonLinne(orLinnaeus,asheiswidelyknown)wasaSwedishbiologistwhodevisedthesystemofLatinisedscientificnames
FromTheTippingPointtoNudge,theriseofpop-socialsciencehasbeenanoticeablefeatureofthepastdecadeinpublishing.
AchillingfeatureofthesuicidevideoleftbyMohammadSidiqueKhan,theleaderofthebandthatkilledmorethan50peoplein
Theglobaleconomy’smoststrikingfeaturenowadaysisthemagnitudeandinterconnectednessofthemacrorisksthatitfaces.Th
Theglobaleconomy’smoststrikingfeaturenowadaysisthemagnitudeandinterconnectednessofthemacrorisksthatitfaces.Th
随机试题
英国哲学家洛克的“白板说”是()的典型代表。
在文化的结构中,一只茶杯属于【】
可兴奋细胞兴奋时的共同特点为()
右下6死髓牙,经根管治疗后以金属烤瓷冠修复,在牙体预备取模后和金属烤瓷冠初戴之前,尚需
关于普鲁卡因静脉复合麻醉哪项不正确
甲公司为增值税一般纳税人,主要从事不锈钢用品的生产和销售业务。2017年6月发生如下经营业务:(1)销售产品取得含增值税收入2340万元;将新研制的一批产品赠送给客户,该批产品的成本为500万元,甲公司没有同类产品的销售价格,该产品的成本利润率为10%。
根据《中央企业境外国有资产监督管理暂行办法》的相关规定,下列关于中央企业境外出资管理的有关说法中,不正确的是()。
我们证明几何题时,常会用“要证明这两线相等,需证明两个三角形全等;要证明这两个三角形全等,需证明两个切角相等”。这种问题解决的方法是()。
NamesinAmericaMostparentsintheUnitedStatesgivetheir【T1】______________afirst,middleandlastnamewhentheya
PresidentCoolidge’sstatement,"ThebusinessofAmericaisbusiness",stillpointstoanimportanttruthtodaythatbusinessi
最新回复
(
0
)