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
Experts have long known that children imitate many of the deeds—good and bad—that they see on television. But it has rarely been
Experts have long known that children imitate many of the deeds—good and bad—that they see on television. But it has rarely been
admin
2016-12-13
63
问题
Experts have long known that children imitate many of the deeds—good and bad—that they see on television. But it has rarely been shown that changing a young child’s viewing habits at home can lead to improved behavior.
In a study published Monday in the journal Pediatrics, researchers reported the results of a program designed to limit the exposure of preschool children to violence-laden videos and television shows and increase their time with educational programming that encourages empathy. They found that the experiment reduced the children’s aggression toward others, compared with a group of children who were allowed to watch whatever they wanted.
"Here we have an experiment that proposes a potential solution," said Thomas Robinson, a professor of pediatrics at Stanford, who was not involved in the study. "Giving this intervention— exposing kids to less adult television, less aggression on television and more prosocial television— will have an effect on behavior."
While the research showed "a small to moderate effect" on the preschoolers’ behavior, he added, the broader public health impact could be "very meaningful."
The new study was a randomized trial, rare in research on the effects of media on children. The researchers, at Seattle Children’s Research Institute and the University of Washington, divided 565 parents of children ages 3 to 5 into two groups. Both were told to track their children’ s media consumption in a diary that the researchers assessed for violent, didactic and prosocial content, which they defined as showing empathy, helping others and resolving disputes without violence.
The control group was given advice only on better dietary habits for children. The second group of parents were sent program guides highlighting positive shows for young children. They also received newsletters encouraging parents to watch television with their children and ask questions during the shows about the best ways to deal with conflict. The parents also received monthly phone calls from the researchers, who helped them set television-watching goals for their preschoolers.
The researchers surveyed the parents at six months and again after a year about their children’ s social behavior. After six months, parents in the group receiving advice about television-watching said their children were somewhat less aggressive with others, compared with those in the control group. The children who watched less violent shows also scored higher on measures of social competence, a difference that persisted after one year.
Low-income boys showed the most improvement, though the researchers could not say why. Total viewing time did not differ between the two groups.
"The key message for parents is it’s not just about turning off the TV; it’s about changing the channel," said Dr. Dimitri Christakis, the lead author of the study and a professor of pediatrics at the University of Washington.
The new study has limitations, experts noted. Data on both the children’s television habits and their behavior was reported by their parents, who may not be objective. And the study focused only on media content in the home, although some preschool-aged children are exposed to programming elsewhere.
[A]their children behaved less aggressively.
[B]their children are more aggressive than others.
[C]children show less violent actions after they watch less aggressive TV programs.
[D]they had better turn off the TV.
[E]they were not only sent program guides about positive shows for children but also received newsletters telling them how to deal with conflict.
[F]they should move to another channel.
[G]parents may be somewhat subjective.
The key message for parents is that
选项
答案
F
解析
根据题干关键词key message定位到第九段。由it’s not just about turning off the TV;it’s about changing the channel可知,对于父母来说关键在于change the channel(换频道),故F项“他们应该转换至另一个频道”符合题意,选项中的move为changing的同义改写。
转载请注明原文地址:https://kaotiyun.com/show/2DoZ777K
0
考研英语一
相关试题推荐
Willrobotstakeovertheworkforce?Andiftheydo,whatjobswillbeleftforushumans?Manydiscussionstakea【C1】______
Lawyersarelessthan1%ofAmericanadults,【C1】______theyarewell-representedingovernment.Boththepresidentandthevice-p
Lawyersarelessthan1%ofAmericanadults,【C1】______theyarewell-representedingovernment.Boththepresidentandthevice-p
Lawyersarelessthan1%ofAmericanadults,【C1】______theyarewell-representedingovernment.Boththepresidentandthevice-p
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
Neverunderestimatethelearningpowerofplay.OneofParks’findingsisthatchildren【C1】______valuablelearningopportunitie
随机试题
兴奋性与抑制性突触后电位相同点是
A.第2趾内侧趾甲根角旁约0.1寸B.第2趾外侧趾甲根角旁约0.1寸C.第4趾内侧趾甲根角旁约0.1寸D.第4趾外侧趾甲根角旁约0.1寸E.第3趾内侧趾甲根角旁约0.1寸厉兑穴位于
大血藤来源于( )。
背景资料A安装工程公司承接一项炼厂罐区施工任务。工程包括新建6台4000m3丙烷球罐和4台4000m3丁烷球罐,施工内容有:球罐混凝土基础工程、球罐工程包括球罐组对、焊接、检验试验和丙烷球罐的整体热处理、系统管道工程等。项目部采用散装法组对球罐
一般而言,基金财务会计报告分析可以达到的目的是()。
第一种付款方式所付款项的现值为( )元。企业应采用上述( )付款方式。
某校研究生论文答辩前夕,学校接到举报,揭发某学院研究生A某读研期间发表的三篇学术论文均存在严重的抄袭情况。学校接到举报以后,立即组织专家组对A某的三篇论文进行审查,发现举报情况属实。经校研究生院与A某所在学院领导及A某的指导老师共同商量,决定对A某的学术不
根据右图判断,正确的描述是()。①对于组织细胞的正常生理活动,过程a较过程b和c更为重要②组织液中的CO2有害无益③组织液中的物质是有变化的④过程b或c受阻可导致组织水肿
根据公文写作要求,分条列项指出下面公文文稿存在的至少五处错漏。××市人民政府办公厅通报全体市民:据反映得知,近日来本市部分地区有一种令人人心惶惶的传说,称原流行于某国的恶性传染病
U.S.LifeExpectancyHitsNewHighLifeexpectancyratesintheUnitedStatesareatanall-timehigh,withpeoplebornin
最新回复
(
0
)