If you don’t have a college degree, you’re at greater risk of developing memory problems or even Alzheimer’s (老年痴呆). Education plays a key role in lifelong memory performance and risk for mental disorder, and it's well documented that those with a college degree possess a cognitive(认知的) advantage over their less educated counterparts in middle and old age.
Now, a large national study from Brandeis University published in the American Journal of Geriatric Psychiatry shows that those with less schooling can significantly make up for poorer education by frequently engaging in mental exercises such as word games, puzzles, reading, and lectures.
“The lifelong benefits of higher education for memory in later life are quite impressive, but we do not clearly understand how and why these effects last so long,” said lead author Margie Lachman, a psychologist. She suggested that higher education may encourage lifelong interest in cognitive efforts, while those with less education may not engage as frequently in mental exercises that help keep the memory agile (敏捷地).
But education early in adulthood does not appear to be the only route to maintain your memory. The study found that intellectual activities undertaken regularly made a difference. “Among individuals with low education, those who are engaged in reading, writing, attending lectures, doing word games or puzzles once a week or more had memory scores similar to people with more education,” said Lachman.
The study, called Midlife in the United States, assessed 3,343 men and women between the ages of 32 and 84 with a mean age of 56 years. Almost 40 percent of the participants had at least a 4-year college degree. The researchers evaluated how the participants performed in two cognitive areas, verbal memory and executive function --- brain processes involved in planning, abstract thinking and cognitive flexibility. Participants were given a battery of tests, including tests of verbal fluency, word recall, and backward counting.
As expected, those with higher education said they engaged in cognitive activities more often and also did better on the memory tests, but some with lower education also did well, explained Lachman.
“The findings are promising because they suggest there may be ways to level the playing field for those with lower educational achievement, and protect those at greatest risk for memory declines,” said Lachman. “Although we can not rule out the possibility that those who have better memories are the ones who take on more activities, the evidence is consistent with cognitive plasticity (可塑性), and suggests some degree of personal control over cognitive functioning in adulthood by adopting an intellectually active lifestyle.”
1.What is the text mainly about?
A. Higher education has a better cognitive advantage.
B. Better memories result from college degree.
C. Cognitive activity does a mind good.
D. Poor education has more risk of memory declines.
2.According to the result of Margie Lachman’s study, we can conclude that ________.
A. education is responsible for the lifelong memory performance and risk for mental disorder
B. education early in adulthood can be the only route to maintain your memory
C. those with higher education did better on the memory tests than those with lower education
D. an intellectually active lifestyle does help to maintain your memory
3.What do we know about the study called Midlife?
A. Participants each were given a battery to test their memory.
B. The average age of the participants are 56 years old.
C. Participants had to perform in one of the two cognitive areas.
D. One in four of the participants had a 4-year college degree.
4.Why are the findings of the Lachman’s study promising?
A. The lower educated may have the same opportunities to keep up memory.
B. We may have ways to cure the people who have memory declines.
C. Adopting a different lifestyle can control over cognitive functioning.
D. We can find out the possibility to have better memories.
高二英语阅读理解简单题
If you don’t have a college degree, you’re at greater risk of developing memory problems or even Alzheimer’s (老年痴呆). Education plays a key role in lifelong memory performance and risk for mental disorder, and it's well documented that those with a college degree possess a cognitive(认知的) advantage over their less educated counterparts in middle and old age.
Now, a large national study from Brandeis University published in the American Journal of Geriatric Psychiatry shows that those with less schooling can significantly make up for poorer education by frequently engaging in mental exercises such as word games, puzzles, reading, and lectures.
“The lifelong benefits of higher education for memory in later life are quite impressive, but we do not clearly understand how and why these effects last so long,” said lead author Margie Lachman, a psychologist. She suggested that higher education may encourage lifelong interest in cognitive efforts, while those with less education may not engage as frequently in mental exercises that help keep the memory agile (敏捷地).
But education early in adulthood does not appear to be the only route to maintain your memory. The study found that intellectual activities undertaken regularly made a difference. “Among individuals with low education, those who are engaged in reading, writing, attending lectures, doing word games or puzzles once a week or more had memory scores similar to people with more education,” said Lachman.
The study, called Midlife in the United States, assessed 3,343 men and women between the ages of 32 and 84 with a mean age of 56 years. Almost 40 percent of the participants had at least a 4-year college degree. The researchers evaluated how the participants performed in two cognitive areas, verbal memory and executive function --- brain processes involved in planning, abstract thinking and cognitive flexibility. Participants were given a battery of tests, including tests of verbal fluency, word recall, and backward counting.
As expected, those with higher education said they engaged in cognitive activities more often and also did better on the memory tests, but some with lower education also did well, explained Lachman.
“The findings are promising because they suggest there may be ways to level the playing field for those with lower educational achievement, and protect those at greatest risk for memory declines,” said Lachman. “Although we can not rule out the possibility that those who have better memories are the ones who take on more activities, the evidence is consistent with cognitive plasticity (可塑性), and suggests some degree of personal control over cognitive functioning in adulthood by adopting an intellectually active lifestyle.”
1.What is the text mainly about?
A. Higher education has a better cognitive advantage.
B. Better memories result from college degree.
C. Cognitive activity does a mind good.
D. Poor education has more risk of memory declines.
2.According to the result of Margie Lachman’s study, we can conclude that ________.
A. education is responsible for the lifelong memory performance and risk for mental disorder
B. education early in adulthood can be the only route to maintain your memory
C. those with higher education did better on the memory tests than those with lower education
D. an intellectually active lifestyle does help to maintain your memory
3.What do we know about the study called Midlife?
A. Participants each were given a battery to test their memory.
B. The average age of the participants are 56 years old.
C. Participants had to perform in one of the two cognitive areas.
D. One in four of the participants had a 4-year college degree.
4.Why are the findings of the Lachman’s study promising?
A. The lower educated may have the same opportunities to keep up memory.
B. We may have ways to cure the people who have memory declines.
C. Adopting a different lifestyle can control over cognitive functioning.
D. We can find out the possibility to have better memories.
高二英语阅读理解简单题查看答案及解析
Roughly half of college students will have some degree of depression at some point during their time in school. Even more startling 6. 2 percent of college students surveyed in 2012 considered suicide and 1.3 percent attempted it, according to an American College Health Association study released this spring. If you’re feeling depressed on campus, you may find the following tips helpful.
Exercise: Physical activity releases endorphins—chemicals that produce an overall positive feeling within the body, which fight depression naturally. Mental health experts claim that exercise is a solution to those feeling mild or moderate depression. However, for those severely depressed, simply doing sports is not enough.
Use school counseling services: Campuses don’t employ mental health experts simply to throw thousands of dollars down the drain. Their job is to help students, so experts recommend you use them. Most students, however, are hesitant to take a trip to their college’s counseling center, fearing being laughed at by peers. As a result, some schools like Texas Christian University, are testing students for mental health problems when they get sick and visit the campus health clinic.
Take advantage of technology: Staying in touch with family members and friends from childhood and high school has become easier than ever with the coming of Facebook and video chat services like Skype. While mental health experts insist that it’s important to make friends in your new environment and be involved in the college community, it’s also significant to keep in touch with the people you knew before college.
Go to sleep: Following a fairly regular sleep pattern can defend you against depression. In college, many students’ sleep patterns are irregular thanks to late-night studying and partying, which is harmful to their mental health. Research strongly suggests that sleep is the key to learning and memory formation.
1.According to the passage, physical activity ______.
A. is regarded as the best way to fight depression
B. contributes to the release of endorphins
C. can’t help the seriously depressed students
D. improve people’s ability to learn and memorize
2.It can be inferred from the 3rd paragraph that ______.
A. employing mental health experts on campus is a waste of money
B. students with mental health problems can’t get on well with others
C. going to college’s counseling center for help requires a lot of courage
D. sick students in Texas Christian University must take psychological tests
3.Taking advantage of technology is encouraged because it _______.
A. enables students to get involved in college life
B. helps students stay in contact with others
C. offers students a way to make new friends
D. provides a way to avoid getting bored
4.Which of the following can NOT help one reduce depression?
A. Taking exercise regularly every week.
B. Chatting with old friends with Skype.
C. Turning to mental health experts for advice.
D. Holding parties deep into the night to relax.
高二英语阅读理解中等难度题查看答案及解析
If you ________ at school, you _______ a college student now.
A.had studied hard; would have been
B.should have studied hard; should have been
C.had studied hard; would be
D.would study hard; must have been
高二英语单项填空困难题查看答案及解析
If you ________ at school, you _______ a college student now.
A.had studied hard; would have been | B.should have studied hard; should have been | C.had studied hard; would be | D.would study hard; must have been |
高二英语单项填空简单题查看答案及解析
If you ________ at school, you _______ a college student now.
A. had studied hard; would have been B. should have studied hard; should have been C. had studied hard; would be D. would study hard; must have been
高二英语单项填空困难题查看答案及解析
If you take _______ risk of drunk driving, you are at _______ risk.
A. a; the B. the; a C. /; / D. the; /
高二英语单项填空困难题查看答案及解析
If you take __________risk of not wearing a seat belt, you will be at __________risk.
A./; / B./; the C.the; / D.the; the
高二英语单项填空中等难度题查看答案及解析
______,you'll have a greater chance of finding a suitable job if you have ever done some parttime jobs.
A. In particular B. In general
C. In secret D. In sight
高二英语单项填空简单题查看答案及解析
We are at your service. Don’t _______ to turn to us if you have any further problems.
A. desire B. manage C. hesitate D. seek
高二英语单项填空困难题查看答案及解析
We are at your service. Don’t ________ to turn to us if you have any further problems.
A. beg B. hesitate C. desire D. seek
高二英语单项填空中等难度题查看答案及解析