Seeing may be believing,but hearing a sound first may help your sense of sight,according to results of a new study.
Researchers at the University of California of San Diego report that people were more accurate at noticing a flash of light when a sound was produced at the same place immediately before the light flashed.
“We used a loud sound to catch our participants’(受试者)attention” one of the study’s authors, Dr McDonald, said in an article. During some experiments, the sound occurred at the same location as the flash of light,while at other times it was produced on the opposite side of participants’ field of sight. The 33 participants in the study were more accurate at noticing the flash of light when the sound occurred on the same side,suggesting that sound can help direct visual(视觉的)attention.
According to McDonald, his research team plans to continue studying the relationship between sight and sound. It will be interesting to see, he said,what happens to the ability to pay attention when one of the sense does not work as well as it should,as in a person who is blind of has hearing problems.
McDonald also noted that research into the relationship between sight and sound could affect the way we 1ook at peop1e with attention disorder. Traditionally,these people together are considered to have attention prob1em,but in some people the problem may be caused by hearing or sight deficits(缺陷).
“ It could be possible that they cou1d have a deficit in one sense or another,or in relating sight and sound together,” McDonald said. Research into this area may lead to better treatment for people who have a hard time paying attention. It may be a good idea to take into consideration the relationship between sound and sight when designing warning signals,such as for an airplane pilot.
By saying “ Seeing may be believing” ,the writer is suggesting that .
A. there is a relationship between hearing and seeing
B. the saying has some influence on their research
C. you should read the research findings in this article
D. you should visit the laboratory in person
One question the research team wants to study is how .
A. to deal with people’s hearing problems
B. to improve pilots’ attention during flight
C. people with hearing or sight deficits can improve their attention
D. hearing or sight deficits affect people’s ability to pay attention
McDonald believes that the study of the relationship between sight and sound will .
A. have practical values for medical doctors and pilots
B. help change the well-being of medical doctors
C. prevent people from having hearing or sight problem
D. help to improve people’s eyesight
Which is the best title for the passage?
A. A cure for people with hearing problems. B. The study of people’s attention.
C Sound helps to improves people’s attention. D. Sound helps to notice the flash of light.
科目:高中英语 来源:2006年深圳市高三年级第二次调研考试英语 题型:050
|
查看答案和解析>>
科目:高中英语 来源:湖南祁东鼎兴补习学校2006-2007届高三九月月考英语试题 题型:050
|
查看答案和解析>>
科目:高中英语 来源:2011-2012学年广东省六校高三第一次六校联考英语试题 题型:信息匹配
信息匹配(共5小题;每小题2分,满分10分)
下面是各位专家的有关信息,请阅读六位不同的人的需求(A---F),并按照需求匹配信息。选项中有一项是多余选项。
1.Doctor Allen
Doctor Allen is a dentist.The dentist is a doctor who is specially trained to care for teeth.When you visit your dentist for a checkup, he or she will look at your teeth and gums to check for any problem.The dentist also wants to make sure your teeth are developing properly as you grow.It’s important to visit your dentist every 6 months to make sure you’re taking good care of your teeth and that your teeth and gums are healthy.
2.Doctor Philips
Doctor Philips is a pediatrician.Basically, pediatricians focus on the physical, emotional, and social health of infants, children, adolescents, and young adults from birth to 21 years.Their patient-care lens is focused on prevention, detection, and management of physical, behavioral, developmental, and social problems that affect children.Even more basically, pediatricians take care of children.This might involve treating an ear infection, talking to parents about school or behavioral problems, or seeing them for well child checkups and giving them their shots.
3.Doctor Smith
Doctor Smith is a surgeon, who is a physician specializing in surgery.General Surgeons perform comprehensive general surgery examinations, consultation, diagnosis, and treatment planning, which includes: trauma, wounds, and conditions of soft tissue, including aspiration,
biopsy, and repair, etc.
4.Doctor Steward
Doctor Steward is a clinical psychologist, who is trained and educated to perform psychological research, testing, and therapy.Clinical psychologists may simply, but importantly, provide an opportunity to talk and think about things that are confusing and worrying.They would also discuss with you different ways of understanding or interpreting your problems or situations.Clinical psychologists are trained to use a range of different approaches aimed to help you become more expert about yourself, and more able to overcome or cope with life problems.
5.Doctor Lisa
Doctor Lisa is an excellent school consultant.Educational consultants counsel students and their families in the selection of programs, schools and treatment centers, based on the student’s individual needs.When students graduate from high school, some of them want to continue their study; they may be not sure which university is more appropriate for them, or what subject they will choose.In that case, most of them will turn to their educational consultants.
请阅读以下相关信息,然后匹配他/她拟要咨询的相关专家或医生。
A.Tom’s mother is worried because Tom’s wounded this morning when he jumped off the speeding bicycle.The soft tissue of his right leg was broken.
B.Alex is going to take a course of computer.But he is not sure whether this course will be useful when he goes to the university.
C.Mummy is unhappy because she feels painful when she bites into something cold or hot.Her teeth are really a trouble to her.
D.Mary’s younger brother Tim, who is 8 years old, felt uncomfortable, because he had eaten too much ice-cream.
E. Lily wants to visit some places of interests during the long holiday.But she doesn’t know where to go and how to have a good tour and not waste money.
F. Lee is really frustrated nowadays.He doesn’t know why other students don’t want to speak to him.What’s wrong? It seems that he can never get out of it .He gets angry easily recently.He wants to talk to someone to get out of it.
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com