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
Public health officials grappling with the obesity epidemic have debated a wide range of approaches to helping slim the American
Public health officials grappling with the obesity epidemic have debated a wide range of approaches to helping slim the American
admin
2017-04-13
41
问题
Public health officials grappling with the obesity epidemic have debated a wide range of approaches to helping slim the American waistline. To some degree, everything from building more sidewalks to banning chocolate milk has been explored. Yet few tactics have been as polarizing as the possibility of introducing tariffs on treats. Despite endorsement from several respected obesity researchers and politicians, soda taxes, for example, have been subject to severe scrutiny, as critics protested that implementing a tax before verifying that it would achieve the end result was shortsighted and potentially overreaching. So, in attempt to determine just how sin taxes might impact people’s food choices, psychologists from the University of Buffalo decided to put junk food levies to the test—in the lab.
Researchers recruited shoppers to examine the aisles of a mock supermarket filled with 68 common foods labeled with nutritional information. Participants were given a predetermined amount of cash, and were told to use that money to purchase a week’s worth of groceries for a family. The first time, all of the products on the shelves were priced in keeping with local supermarkets. In subsequent trips, however, junk food was taxed—an additional 12.5%, then 25%—or healthier foods were subsidized to reduce cost.
The study, published in the journal Psychological Science, revealed that taxes were more effective at getting people to avoid certain products than subsidies were at prompting healthier food purchases. In scenarios where junk foods were taxed, study participants generally came away with a lower caloric total for their groceries, and a higher ratio of protein to fats and carbohydrates. Yet, in situations where healthy foods were subsidized, the savings were often spent on additional junk food. That is, instead of stocking up on more fruits and vegetables because they were cheaper, the study’s shoppers bought their vegetables, and then used the leftover cash to bring home extra treats like chips and soda. In the end, the subsidies—only scenarios resulted in higher total calorie counts, and didn’t result in overall nutritional improvement on the week’s groceries.
Because the scenario is hypothetical,; the findings certainly shouldn’t be taken as the final word in the sin tax debate, the researchers stress, but should instead be used to inform the ongoing discussion about practical ways to battle obesity. To that end, they say, the next step should be research to determine whether these results would be replicated in the real world.
To which of the following statements would the researchers most likely agree?
选项
A、Results of the experiment played a vital role in the sin tax debate.
B、More subjects should be included in similar researches.
C、Though hypothetical, the research was still meaningful.
D、The real situation will provide better ways to tackle obesity.
答案
C
解析
观点态度题。根据题干定位到文章最后一段。由文章可知,虽然此研究是假设的,但研究人员认为需要让人们知道这一结果。说明这一研究发现还是有意义的,故C项正确。
转载请注明原文地址:https://kaotiyun.com/show/bmbZ777K
0
考研英语一
相关试题推荐
"Theconceptofmasculinityisbecomingmoreelusiveinsocietyasgenderrolesblur,withmorewomentakingmanagementposition
Thereisanongoingdebateaboutwhetherleadershipcanbetaught,andwhetherbusinessschools,inparticular,areteachingit.
Oneofthereallystartlingthingsabouttoday’sdecisionontheAffordableCareActisthatthewholebroccoliissue.Onemight
Eventoday,youmightthinkmanyAmericanchildrenareindangerofbecomingseriouslyundernourished.Millionsofparentsnever
LastweekIhadlunchwithamanwhousedtobeoneofthemostseniorbankersintheUK.Thetroublewithbusinesstoday,heco
WhilewesterngovernmentsworryoverthethreatofEbola,amorepervasivebutfarlessharmful【C1】______isspreadingthroughth
WriteaspeechtowelcomeProf.VincentWilson,whoisawell-knownexpertonphysics.Youshouldintroduceyouruniversitybrie
TherewasagreatdealtobetroubledbyinareportbytheInternationalCommitteeoftheRedCrossdocumentingthekindsofto
Insomniacs(someonewhocannotsleepeasily)don’tjustsufferatnight.Duringtheday,theyoftenfeelsleepy,havetroubleco
随机试题
检定的适用范围是什么?
女性,30岁,背部肿块,红、肿、疼痛3天,寒战、发热39℃。查体:背部肿物3cm×5cm,触之有波动感。当病灶做局部引流和全身应用抗生素后,仍有寒战、高热。为了提高病人血培养的阳性率,最好的抽血时间是
实行药品不良反应报告制度的主要目的有
A.马兜铃科B.大戟科C.毛茛科D.防己科E.石竹科防己原植物的科名是()。
赵先生买入了一张(100份)华夏公司5月份执行价格为100美元的看涨期权合约,期权价格为5美元,并且卖出了一张华夏公司5月份执行价格为105美元的看涨期权合约,期权价格为2美元。根据案例,回答以下问题。赵先生的策略最大损失为()美元。
()是在遵守确定的大类资产比例基础上,根据短期内各特定资产类别的表现,对投资组合中各特定资产类别的权重配置进行调整。
学校行政体系中最基层的行政组织是()
国务院常务会议由()组成。
以下叙述中正确的是
Sheboughtseveralclothesshopsandpreparedtobuildupachain.
最新回复
(
0
)