“The gaokao,China's national college entrance exam,is winning more recognition as a way for universities overseas to evaluate Chinese students,”recruiting officers said.

    Stanley Nel,vice-president of international relations at the University of San Francisco in the United States,who is responsible for the university's admissions from China,said he had had several inquiries from US universities about how to recruit Chinese students on the basis of their gaokao scores.

    The Test of English as a Foreign Language (TOEFL) and the Scholastic Aptitude Test (SAT) have long been two musts for students from other counties,including China,to apply to study in the US.

    USF,a private university in California,started a pilot program to accept Chinese students based on their gaokao scores in 2015.The idea came from USF President Paul Fitzgerald's belief that standardized tests like the SAT are not very good predictors of how well students will do at the university."We are aware of the many criticisms that have been made of the gaokao,but it has the advantage of being what educational experts call a 'criterion-referenced' exam: It tests whether students are able to master a given body of knowledge,"he said.

    Currently,at least four higher education institutions in the US are recruiting Chinese students based on their gaokao performances.The Illinois Institute of Technology,a private institution in Chicago,started the practice first,in 2009.Outside the US,countries including Spain,Italy,Singapore,France and Australia also recognize gaokao scores.

    More than 200 students from China requested an interview with USF last year.74 of them were selected for a follow-up interview,44 received offers and 20 accepted the invitation and joined USF for the 2015 fall semester. Students admitted in this way have done "exceptionally well" in the past academic year,Nel added."The average GPA for all gaokao students is about 3.5 out of 4.For all other students—American and non-gaokao international students—American and non-gaokao international students—the average GPA is 3.2,"he said.

    Zhu Zihao gained admission in computer sciences at USF in 2015 through the program and performed well in his first academic year.He said that students who had experienced China's gaokao usually had comprehensive basic knowledge,which helps them excel in studies.

    Nel said,"students admitted through China's gaokao are not only smart but extremely conscientious（认真的）and hardworking."

    "This year we hope to recruit about 50 students in this way,and even more in years to come,"he said.

    Some recent surveys show that the health conditions of many white collar employees and office workers are rather critical. Death cases among white collar employees and office workers are increasing year by year and these cases are generally believed to have been caused by overwork and spending little time taking rest or doing exercise.

    If their offices are within the distance of half an hour's walk, some office workers now choose to go to work on foot. Ms. Deng, who works in a foreign enterprise in Beijing, has been walking to her office for more than six months now. I usually have a tight work schedule and can't find time to do exercise. So I choose to walk to work. As she said, if the office is not far from home, most women would like to go to work on foot. Walking is good for their health and can help them to keep good figures as well.

    Apart from walking to office, one can also find time to do exercise when one is at work. The simplest way is to abandon the lift. Mr. Wei, who works in the Passenger Service Department at Shenzhen Airlines, is one of such men who frequently climb stairs to his office. I only use the lift whenever I'm with my colleagues or my boss. Otherwise, I would climb stairs instead of taking the lift.

    In addition, some office workers try to find time to go to a gym at the end of a day. Ms. Sang works in a law firm in Shenzhen. She goes to the gym several times a week when she has the time. I go to the gym every weekend. During the weekdays, I will also go there whenever I have the time. Ms. Sang and her husband both have a gym membership card for a whole year. The cards cost them 3, 000 yuan. However they think it's worth it.

Observational Learning: To See Is to Know

    A group of psychologists, led by Albert Bandura, developed social learning theory, which emphasizes the fact that much learning occurs in a social context. This kind of learning, which results simply from observing and imitating the behavior of others, is called observational learning. Observational learning helps people acquire proper behavior in their families and cultures. By watching others, we learn how to greet people, eat, laugh and tell jokes. Do you still remember your first few days in senior grade one? By watching others, you learned how people talked to each other, what clothes were "fashionable," and how to interact with instructors.

    With modeling, you observe others' behaviors, and then none, some, or all of these behaviors may be learned and repeated, or modified. In one of Bandura's classic studies, children were divided into three groups: One group watched an adult beating up a Bobo doll, one group watched an adult ignoring the Bobo doll, and the third didn't see an adult at all. After being mildly frustrated by being placed in a room with toys, but not being allowed to play with some of them, all of the children were then placed in another room with a variety of toys, including a Bobo doll. Children in the first group tended to imitate what they had seen, mistreating the doll (and inventing new ways to abuse it).

    Researchers have discovered that several characteristics of models can make learning through observation more effective. Not surprisingly, the more you pay attention to the model, the more you learn. You are more likely to pay attention if the model is an expert, is good looking, has high status, or is socially powerful. Second, by watching others, we learn about what behaviors are appropriate for people like ourselves, so models who are seen as similar are more readily imitated. All students need to see successful, capable models who look and sound like them.

    Then, as teachers, how can you apply observational learning? Here are a few guidelines. Above all, model the behaviors and attitudes you desire your students to learn. For example, show enthusiasm for the subject you teach. Be willing to demonstrate both the mental and the physical tasks you expect the students to perform. Second, use peers, especially class leaders, as models. For example, in group work, pair students who do well with those who are having difficulties. Third, you may seek the help of class leaders in modeling behaviors. Examples include letting high­status students lead an activity when you need class cooperation or when students are likely to be reluctant at first.

Fighting the curse of presenteeism

    "It's true hard work never killed anybody, but I figure, why take the chance?" Beyond a certain level, extra effort seems to be self­defeating. Studies suggest that, after 10 hours a week, employee productivity falls sharply.

    But that doesn't stop some managers from demanding that workers stay chained to their desk for long periods. Jack Ma, the founder of Alibaba, recently applauded the "996" model, where employees work from 9am to 9pm, six days a week, as a huge blessing". However, to modern office workers presenteeism is a curse.

    There will be days when you do not have much to do, just waiting for someone else to respond to a request. As the clock ticks past 5pm, there may be no purpose in staying at your desk. But you can see your boss hard at work and, more important, they can see you. So you make an effort to look busy.

    If bosses do not like to go home before their underlings (下属)and underlings fear leaving before their bosses, everyone is trapped. Staff may feel that they will not get a pay rise, or a promotion, if they are not seen to be putting in maximum effort. This is easily confused with long hours. Managers, who are often no good at judging employees5 performance, use time in the office as a measurement.

    But presenteeism has more serious consequences. As well as reducing productivity, this can increase medical expenses for the employer. According to a study, these costs can be six time: higher for employers than the costs of absenteeism among workers. To take one example, research found that Japanese employees with lower­back pain were three times more likely to turn up for work than in Britain. As a result, those workers were more likely to experience greater pain and to suffer from depression. What could be more discouraging than being in pain while feeling trapped at work?

    "None of this is to say that employers are not entitled to expect workers to be in the office for a small amount of time. Unavoidably there will be a need for some (preferably short)meetings. Dealing with colleagues face-­to­-face develops friendships, allows for a useful exchange of ideas and enables workers to have a better sense of their common needs.

    With portable smart phones and laptops, we can work at home as easily as in the office. Turning an office into a prison does nothing for the creativity that is increasingly demanded of office workers as routine tasks are automatic. To be productive you need presence of mind, not being present in the flesh.

    {#blank#}1{#/blank#} According to a new survey by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school.

    {#blank#}2{#/blank#} Babies need a lot of rest: most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal. But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surveyed kids said they do before bedtime? Watch TV.

    "More children are going to bed with TVs on, and there are more opportunities to stay awake, with more homework, the Internet and the phone," says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep. {#blank#}3{#/blank#} Changing levels of body chemicals called hormones not only make teenagers' bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.

    Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. {#blank#}4{#/blank#} Students parents and teachers are pleased with the results.

A. How much sleep you need depends a lot on your age.

B. Other experts say part of the problem is chemical.

C. Getting less sleep has become a bad habit for most American kids.

D. what homework waiting for kids might always affects them sleep well every night.

E. Raising the minimum sleep is identified as a key way to help solve the problem.

F. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am.