首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
金融经济
Offering expert advice B. Conducting research C. Managing property D. Buil...
Offering expert advice B. Conducting research C. Managing property D. Buil...
admin
2020-12-24
41
问题
Offering expert advice
B. Conducting research
C. Managing property
D. Building private homes
Questions80-84 refer to the following advertisement.
We all know that lack of sleep affects our memory, along with other cognitive abilities. Sittingin the office, sleep deprived, it’s difficult to remember your own name, let along theever-lengthening to-do list.
But now new research shows that not getting enough sleep increases the chances your mind will actually create false memories. The study, published in Psychological Science, allowed one group of participants to get a full night’s sleep, while another had to stay up all night. In the morning they were given a series of photos that were supposed to show a crime being committed. Next, both groups were given some eyewitness statements about the crime. Like many witness statements in real-life crimes, the details were different to those shown in the photographs. For example, in
one instance the photo showed a thief putting a wallet in his jacket, but in the witness statement it said he put it in his pants (that’s ‘trousers’ for British people, not his underwear!). Afterwards, they were asked what they had seen in the original photographs. The results showed that those who’d missed out on their sleep were the most likely to regurgitate the false eyewitness statements they’d just read, rather than remembering the ‘true’ crime-scene photos they’d been
shown moments beforehand.
The lack of sleep had messed with their heads to the extent that all the evidence — right and wrong — had got mixed up.
One of the study’s authors, Kimberly Fenn, said:” People who repeatedly get low amounts of sleep every night could be more prone in the long run to develop these forms of memory distortion. It’s not just a full night of sleep deprivation that puts them at risk.” Indeed, a preliminary study they carried out found that getting just five hours sleep was enough to cause people to start manufacturing false memories.
What is the independent variable in the study?
选项
A. The memory distortion
B. The short-term memory
C. The amount of sleep
D. The ability to recall long list
答案
C
解析
定位到文章第二段可知,在试验的过程中,两组人的睡眠时间是不一样的。第一组是有充分的睡眠,而第二组是熬了一整夜,而结果是记忆力的好坏是受了睡眠时间的影响:记忆力的好坏随着睡眠时间的长短的变化而变化,所以这里的自变量是睡眠的时间的差异。
转载请注明原文地址:https://ti.zuoweng.com/ti/2hG8KKKQ
相关试题推荐
Researchersfromthefollowinguniversitiesareinvolvedinthestudyexcept_...
--I'vegotsomethingweighingonmymind.Couldyougivemesomeadvice? --...
___________theydecidewhichcollegetogoto,studentsshouldresearchthe...
EconomicRecoveryontheWay Economicexpertsarepredictingthatthepoorly...
Researchrecentlyconductedonthesideeffectsofthemedication__________...
Weneedtoconductextensivebackgroundresearchonthefirmsfrom___________...
---WhoseadvicedoyouthinkIshouldtake? ------__________________________...
Offeringexpertadvice B.Conductingresearch C.Managingproperty D.Buil...
Offeringexpertadvice B.Conductingresearch C.Managingproperty D.Buil...
WhatexperiencedoestheSavvyShoppersNOThave?(a)Managingintheretailsect
随机试题
()作业包含商品的分类、过磅、拆箱重包装、贴标签及商品的组合包装。 A.订单
期货公司及其从业人员在开展期货投资咨询服务时,不得从事的行为有()。
下列关于建筑工程造价估算应考虑因素的表述,哪项是全面的()
贷款定价中的风险成本一般是指( )。
( )考评方法较注重工作业绩,特别是员工或团队的产出和贡献。
哪一项不属于渗出性炎症A.浆液性炎B.假膜性炎C.化脓性炎D.感染性肉芽肿性炎E.出血性炎
根据《碾压式土石坝设计规范》(DL/T5395—2007),以下关于坝体排水设置的论述中,不正确的是( )。A、土石坝应设置坝体排水,降低浸润线和孔隙水压力
小斌既想得高分又不愿意努力学习,这种心理冲突属于()。A.双趋式冲突B.双避式冲突C.趋避式冲突D.多重趋避冲突
目前基因治疗中选用最多的基因载体是A.质粒B.噬菌体C.脂质体D.反转录病毒
建设工程档案一般不少于两套,分别由( )保管。.A.设计单位B.建设单位C.施工单位D.当地城建档案部门E.建设主管部门