When facing an extremely annoying problem, we often gather a group to brainstorm, aiming to get the best ideas quickly. I love seeing it happen — except for one tiny wrinkle. Group brainstorming usually backfires.
In brainstorming meetings, many good ideas are lost — and few are gained. Extensive evidence shows that when generating ideas together, we fail to maximize collective intelligence. Surprisingly enough, individuals working alone tend to produce more and better ideas compared to brainstorming in groups.
To unearth the hidden potential in teams, instead of brainstorming, a shift to a process called “brainwriting” is more effective. Initially, you ask everyone to generate ideas independently. Next, you pool them and share them anonymously (匿名地) among the group. To preserve independent judgment, each member evaluates them on their own. Only then does the team come together to select and refine the most promising options. By developing and assessing ideas individually before choosing and detailing them, teams can surface and advance possibilities that might not get attention otherwise.
For instance, during the 2010 Chilean mine rescue, time pressing, the rescue team established a global brain writing system to crowd source independent ideas, avoiding time-consuming brainstorming. An entrepreneur offered a tiny plastic telephone that became the sole means of communicating with the miners while a 24-year-old engineer’s suggestion resulted in the creation of a specialized drill that ultimately saved the miners.
Research by organizational behavior scholar Anita Woolley and her colleagues helps to explain why this method works. They find that a key to collective intelligence is balanced participation. In brainstorming meetings, participation can easily become dominated by the most influential people. The brainwriting process ensures that all ideas are brought to the table and all voices are brought into the conversation. The goal isn’t to be the smartest person in the room — it’s to make the room smarter.
Collective intelligence begins with individual creativity, but it doesn’t end there. Individuals working alone produce greater varieties of novel ideas, both brilliant and terrible, than groups. It takes collective judgment to locate the signal within the noise and extract the best ideas.
1. Which of the following best describes “group brainstorming” according to this passage?A.Creative. | B.Productive. |
C.Inefficient. | D.Fundamental. |
A.To illustrate the significance of specific equipment in the rescue. |
B.To show the importance of brainstorming in emergency situations. |
C.To highlight the role of influential people in collective intelligence. |
D.To demonstrate the effectiveness of brainwriting in generating ideas. |
A.The importance of collective intelligence. |
B.The goal of becoming the smartest person. |
C.The power of equal involvement in brainwriting. |
D.The influence of powerful individuals in decision-making. |
A.Identifying the top ideas. | B.Finding more good solutions. |
C.Replacing individual creativity. | D.Encouraging group brainstorming. |
相似题推荐
【推荐1】How to Level up Your Self-Control
By definition, self-control is the ability to do something that benefits your long-term goals, instead of something that might satisfy your immediate desires.
Angela Duckworth, professor of psychology at the University of Pennsylvania, says allocating resources between your present self and future self is an ongoing struggle. For example, exhibiting self-control over spending time on video games and social media, two of the most common temptations(诱惑)of the current era, means battling against age-old mechanisms in your brain.
If you're willing to look deeply into your tendencies and weak points, you can recognize the handful of problems that you need to work on.
The problem of looking at your cell phone too often, say, can be solved by putting it on mute or, better yet, sticking it in your bag until lunch.
Finally, Duckworth advises laying a foundation of self-control that you can build of in the future.
A.One place to start would be the office |
B.What problems do you need to work on |
C.We've all experienced unproductive workdays |
D.But for many of us, short-term satisfactions are irresistible |
E.Why is exercising proper self-control so tricky for some, and how to do better |
F.If you can resist resigning you may achieve more on your overall self-control |
G.Removing the temptation from sight is key to ensuring you're faithful to your mission |
【推荐2】Five Ways to Work Smarter, Not Harder
No matter how hard we work, it seems that there is never enough time to get all the important tasks done. Rather than working longer, consider working smarter, not harder. Here are some ways to work smarter:
Make a careful plan. Just like every organization needs a business plan, an efficient worker needs a work plan.
Set your goals. As a part of your work plan, you should set clear and measurable goals. Goals should state which tasks are to be completed and when they get completed. Rather than setting firm deadlines, which can lead to pressure and stress, allow a period of time to reach goals.
Delegate(分派工作)effectively.
Don’t make work harder than it actually is. Much of the pressure is produced by ourselves.
A.Stick to your plan. |
B.We set unrealistic goals or standards for ourselves. |
C.Also, take time to reward yourself for achieving a goal. |
D.Organize your workday. |
E.We cannot expect to complete the tasks quickly. |
F.Learn which tasks can be delegated and which need personal attention. |
G.It is a well-thought-out plan to help guide and direct work activities. |
【推荐3】Adults are often embarrassed about asking for aid. It’s an act that can make people feel emotionally unsafe.
New research suggests young children don’t seek help in school, even when they need it, for the same reason. Until recently, psychologists assumed that children did not start to care about their reputation and their friends’ thoughts about them until around age nine.
But our research suggests that as early as age seven, children begin to connect asking for help with looking incompetent in front of others. At some point, every child struggles in the classroom.
To learn more about how children think about reputation, we created simple stories and then asked children questions about these situations to allow kids to showcase their thinking.
Across several studies, we asked 576 children, ages four to nine, to predict the behavior of two kids in a story. One of the characters genuinely wanted to be smart, and the other merely wanted to seem smart to others. In one study, we told children that both kids did poorly on a test.
A.Kids could be afraid to ask their parents for help. |
B.Seeking help could even be taught as socially desirable. |
C.In another study we told them that only one kid did poorly. |
D.Such reputational barriers likely require reputation-based solutions. |
E.The moment you ask for directions, after all, you reveal that you are lost. |
F.But if they are afraid to ask for help because their classmates are watching, learning will suffer. |
G.We then asked which of these characters would be more likely to raise their hand in front of their class to ask the teacher for help. |
【推荐1】We like to think that the human mind is special. One sign of our superiority is self-awareness, which is generally seen as the peak of consciousness. Only a select group of species has passed the test of being able to recognise themselves in a mirror. Most, including elephants, apes and dolphins, are smart. But now a little fish, the cleaner wrasse has become the first fish ever to pass the mirror test——a classic experiment used to judge self-awareness in animals. What are we to make of this?
Admittedly^ the mirror test is a questionable way of probing (探究)the minds of other animals. But the finding does fit with a new idea that the ability to recognise oneself is more related to an animal’s lifestyle than to its brain size. Self-awareness is likely to occur in creatures whose survival is dependent on reading the minds of others. In fact, by this way of thinking, it is nothing more than an accidental by-product of evolution^ a simulation (模拟)created by the brain, or even just a hall of mirrors giving the illusion of complexity.
The cleaner wrasse lives on coral reefs and provides a service by biting parasites (寄 生虫)off the scales of bigger fish gently, a delicate relationship that may require insight into the minds of its clients. Such “theory of mind” has long been seen as another cornerstone of human mental superiority. The possibility that fish possess it is not, however, the only threat to our human exceptionalism (例外).It may not be long before computers give us a run for our money , too.
Researchers have created a set of tests to look for theory of mind in artificial intelligence— and some systems are on the point of passing. No AIs have passed the tests yet, but one got extremely close. We probably don't need to worry about robots that can recognise themselves in mirrors. But we might want to be more open to the idea that human intelligence isn't quite as special as we like to think.
1. What can we learn from the mirror test?A.Mammals have a more adaptive body system. |
B.A species of fish is capable of self-recognition. |
C.The human mind is just as special as expected. |
D.Humans have reached the peak of consciousness. |
A.is formed during evolution by chance | B.corresponds with the size of the brain |
C.isn't a hall of mirrors but a simulation | D.reflects the typical mental complexity |
A.bring us huge profits |
B.cost us a lot of money |
C.have great control over us |
D.challenge our exceptionalism |
A.Fish possess no level of intelligence. |
B.Humans are not unique in intelligence. |
C.AIs will be able to understand our thoughts. |
D.Self-awareness is a big mystery of the mind. |
【推荐2】Scientists can figure out a movie's emotional tone from the gasps(喘气)of its audience.
These gases could point the way to a subtle form of human communication,a new study suggests. “When you see a movie,you can hear the music and see the pictures. However,you don't realize there are chemical signals in the air. And they,too,could be affecting you,"says Williams,who led the study. As an atmospheric chemist,he studies the chemical makeup of the air around us.
Williams started out measuring the air in a soccer stadium. He noticed that levels of carbon dioxide and other gases changed wildly whenever the crowd cheered. That got him wondering--Could the gases people breathe out be influenced by emotions?
To find out,he went to the movies.
Williams and his coworkers measured air samples collected over six weeks in two movie theaters. Overall,9,500 movie goers watched 16 films. They included a mix of comedy,romance,action and horror films. Among them were The Hunter Games,Catching Fire,Carrie,and Walking with Dinosaurs. The researchers gave scenes from the movies such labels as“suspense”,“ laughter",and“crying”. Then they looked for hundreds of chemicals in the air that showed up as people were watching particular movie scenes.
And certain scenes had distinct chemical“fingerprints”,Scenes that had people laughing or on the edge of their seats were especially distinctive. During screenings of The Hunger Games,levels of carbon dioxide and isoprene got to the highest at two suspenseful moments. Because isoprene is related to muscle movement,the researchers think tense movie moments likely led to its peak. Williams and his colleagues think the increase in carbon dioxide was due to the viewers' increased pulse and breathing rates.
Scientists need more data to make stronger links between human emotions and what's in their breath. But Williams can see potential practical uses. Companies,for instance,could quickly measure the air during tests to see how people feel about new products. He pictures future studies recording other body variables(变数)as well. These might include heart rate and body temperature,for instance. “It's something to find out. ”
1. What chemicals in the air are important to Williams's recent research?A.Those in the natural air. |
B.Those from the theaters. |
C.Those from audience's breath. |
D.Those from people's gasps. |
A.To know more about the makeup of the air. |
B.To see whether people's emotion affects the air they breathe out. |
C.To study how greatly the movies influence people's emotion. |
D.To find out how the air changes in a crowded stadium. |
A.Each participant watched about 16 films. |
B.The movies were a mixture of comedy and romance. |
C.The films were labeled with three main features. |
D.The samples were taken in two theaters over six weeks. |
A.Horrible moments |
B.Romantic moments |
C.Suspenseful situations. |
D.Exciting situations |
A.Williams thinks more measures should be taken for practical uses. |
B.Human emotions are strongly related to the chemicals humans breathe out. |
C.People's temperature will be measured when they're watching movies. |
D.Companies will spend much money testing their new product. |
【推荐3】Worry is defined as thoughts and images of a negative nature in which mental attempts are made to avoid the expected potential threats.
If we were to keep a record of all the things we worried about during a given period of time, we would discover, in reviewing them, that the great majority of our expected problems or troubles never come to pass. This means that most of the time we devote to worrying, which pushes us to try to come up with a solution to what is troubling us, is wasted, Thus, we not only caused ourselves unnecessary mental pain, but took up valuable minutes and hours that could’ve been spent elsewhere.
To avoid this, it is often necessary to stay calm and trace the sources of worry. More importantly, we should analyze the situation and see whether it is the very problem that is bothering us. Blindly feeling nervous about whether the problem can be solved is sometimes ridiculous, for the problems do not exist. Once, shortly before a major concert, a member of Arturo Toscanini’s orchestra approached the great Italian conductor with an expression of fear on his face. “Maestro (大师), ”the musician said, “my instrument is not working properly. I cannot reach the note of E-flat. Whatever will I do? We are to begin in a few moments.” Toscanini looked at the man with amazement. Then he smiled kindly and placed an arm around his shoulders. “My friend, ” he replied, “Do not worry about it. The note E-flat does not appear anywhere in the music that you will be playing this evening. ”
The next time we find ourselves in the middle of worrying about some matters, we might be wise to stop and ask ourselves what the problem is and whether it will happen. Then we may be able to go on to do something more meaningful or at least avoid being disturbed by something imaginary.
1. What do we know about worry from the first two paragraphs?A.It requires people to record and review the trouble later. |
B.It drives people to try and stay safe from anticipated trouble. |
C.It’s referred to as negative ideas about things that will never happen. |
D.It causes a waste of time that should be spent on solving the problem. |
A.the note E-flat does not appear in the music |
B.wrongly analyzing the problem is ridiculous |
C.it’s not wise to be disturbed by something imaginary |
D.a man of wisdom is able to deal with1 worry effectively |
A.Arturo Toscanini was a great Italian musician from Italy. |
B.Worry is defined as thoughts and images of a negative nature. |
C.Time wasted on worry should be spent on something meaningful. |
D.People feel annoyed by worry because of psychological problems. |
A.The source of worry. |
B.How to deal with worry. |
C.The definition of worry. |
D.How worry affects people. |
【推荐1】All routes to STEM (science, technology, engineering and mathematics) degrees run through calculus (微积分) classes. Each year, thousands of college students take introductory calculus. But only a small number ultimately complete a STEM degree, and research about why students abandon such degrees suggests that traditional calculus courses are one of the reasons. With scientific understanding and innovation increasingly central to solving 21st-century problems, this loss of talent is something society can ill afford.
Math departments alone are unlikely to solve this dilemma. Several of the promising calculus reforms were spearheaded by professors outside of math departments. STEM faculty are prioritizing cooperation across disciplines to transform math classes to cultivate a diverse generation of STEM researchers and professionals.
This is not uncharted territory. In 2013, life sciences faculty at the University of California, Los Angeles, developed a two-course sequence that covers classic calculus topics, but also emphasizes their application in a biological context. Creating this course, Mathematics for Life Scientists, wasn’t easy. The life sciences faculty involved, none of whom had a joint appointment with the math department, said they turned to designing the course themselves after math faculty rejected their request for cooperation.
In Ohio, Wright State University’s Engineering departments also revised math offerings. Rather than changing the content of the calculus course, they focused on preparing students for calculus by emphasizing “engineering motivation for math.” The approach enhanced opportunities for students with weaker math backgrounds to succeed in engineering and doubled the average graduation rate of engineering students without reducing the average grade of graduates. Math learning is fundamental to all STEM fields, but the opposite also appears to be true.
1. What problem is mentioned in paragraph 1?A.Increasing STEM dropout rate. |
B.The reform of calculus courses. |
C.Shrinking admission to STEM majors. |
D.The shaken belief in the role of calculus. |
A.challenged | B.evaluated | C.cancelled | D.initiated |
A.STEM departments made calculus content easier to improve students’ grades. |
B.Math departments sought cooperation with STEM counterparts to urge reforms. |
C.Placing calculus learning in specific STEM contexts is a workable approach. |
D.Removing calculus is the key to increasing graduation rate of STEM students. |
A.The STEM fields may be the foundation of other science subjects. |
B.The STEM fields may be central to making math learning effective. |
C.Math learning may set barrier for science study in the STEM fields. |
D.Math learning may make way for science study in the STEM fields. |
【推荐2】Scientific reports show the destructive effects of climate change, but many scientists say it is important to remain positive. If the world continues to change, don’t give up, and we can still prevent some of the worst effects of climate change.
Recently, however, many scientists are dealing with the feeling of doom about climate change or “doomism.” Jacquelyn Gill is a climate scientist at the University of Maine. She says that around 2018 she noticed an increase in these “doomers,” or people who think that saving the earth is hopeless. They refuse to change their behavior or consider how they can work to prevent climate change.
The United Nation’s Intergovernmental Panel on Climate Change (IPCC) recently published its third report. This report explained the damage caused by the burning of traditional fuels, like oil and coal. New investments in traditional fuels and removal of forests for farming are preventing the world from helping stop climate change.
Anderson is the Environment Program Director for the United Nations. She says officials are trying to get people to take action because there is a climate crisis. Their goal is not to scare people into doing nothing.
“We are not doomed, but rapid action is absolutely essential. With every month or year that we delay action, climate change becomes more complex, expensive and difficult to overcome,” Andersen said.
The UN IPCC report stated that without fast and extreme measures to cut carbon pollution, the world is not likely to limit warming to 1.5 degrees Celsius. The global temperature has already increased by 1.1 degrees Celsius. After 1.5 degrees, climate change will quickly worsen causing environment to be in danger. It will cause an increase in weather disasters.
James Skea is a leader from the UN IPCC Report. “We don’t fall over the cliff at 1.5 degrees. Even if we were to go beyond 1.5, it doesn’t mean we throw up our hands in despair,” Skea said.
Michael Mann is a climate scientist at Pennsylvania State University. He says that scientists used to think Earth would continue to warm decades after we balance emissions. Balancing emissions to net zero means not creating more carbon in the atmosphere than oceans and forests can remove. New research suggests that it will only take a few years to decrease carbon levels in the air after we balance emissions.
1. What is the writer’s attitude towards climate change?A.Optimistic. | B.Pessimistic. | C.Cautious. | D.Objective. |
A.The change of people’s behaviors. |
B.The damage caused by human activities. |
C.The sharp increase in number of doomers. |
D.The measures to help stop climate change. |
A.The significance of UNIPCC third report. |
B.The difficulties of decreasing carbon levels. |
C.Scientists’ optimistic attitude towards climate change. |
D.The need to take immediate actions against climate change. |
This was a huge task. So Murrary had to find volunteers from Britain, the United States, and the British colonies to search every newspaper, magazine, and book ever written in English. Hundreds of volunteers responded, including William Chester Minor. Dr. Minor was an American Surgeon who had served in the Civil War and was now living in England. He gave his address as “Broadmoor, Crowthorne, Berkshire,” 50 miles from Oxford.
Minor joined the army of volunteers sending words and quotations to Murray. Over the next years, he became one of the staff’s most valued contributors.
But he was also a mystery. In spite of many invitations, he would always decline to visit Oxford. So in 1897, Murray finally decided to travel to Crowthorne himself. When he arrived, he found Minor locked in a book-lined cell at the Broadmoor Asylum for the Criminally insane.
Murray and Minor became friends, sharing their love of words. Minor continued contributing to the dictionary, sending in more than 10,000 submissions in 20 years. Murray continued to visit Minor regularly, sometimes taking walks with him around the asylum grounds.
In 1910, Minor left Broadmoor for an asylum in his native America. Murray was at the port to wave goodbye to his remarkable friend.
Minor died in 1920, seven years before the first edition of the Oxford English Dictionary was completed. The 12 volumes defined 414,825 words, and thousands of them were contributions from a very scholarly and devoted asylum patient.
1. According to the text, the first Oxford English Dictionary _________.
A.came out before minor died |
B.was edited by an American volunteer |
C.included the English words invented by Murray |
D.was intended to be the most ambitious English dictionary |
A.He helped Murray to find hundreds of volunteers. |
B.He sent newspapers, magazines and books to Murray. |
C.He provided a great number of words and quotations |
D.he went to England to work with Murray. |
A.He was shut in an asylum |
B.He lived far from Oxford |
C.He was busy writing a book |
D.He disliked traveling |
A.they both served in the Civil War. |
B.They had a common interest in words |
C.Minor recovered with the help of Murray |
D.Murray went to America regularly to visit Minor |
A.Brave and determined | B.Cautious and friendly |
C.Considerate and optimistic | D.Unusual and scholarly |
A.The history of the English language. |
B.The friendship between Murray and Minor |
C.Minor and the first Oxford English Dictionary |
D.Broadmoor Asylum and is patients |