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Teenagers are paradoxical. That’s a mild and detached way of saying something that parents often express with considerably stronger language. But the paradox is scientific as well as personal. In adolescence, helpless and dependent children who have relied on grown-ups for just about everything become independent people who can take care of themselves and help each other. At the same time, once cheerful and compliant children become rebellious teenage risk-takers, often to the point of self-destruction. Accidental deaths go up dramatically in adolescence. A new study published in the journal Child Development, by Eveline Crone of the University of London and colleagues, suggests that the positive and negative sides of teenagers go hand in hand. The study is part of a new wave of thinking about adolescence. For a long time, scientists and policy makers concentrated on the idea that teenagers were a problem that needed to be solved. The new work emphasizes that adolescence is a time of opportunity as well as risk. The researchers studied “prosocial” and rebellious traits in more than 200 children and young adults, ranging from 11 to 28 years old. The participants filled out questionnaires about how often they did things that were altruistic and positive, like sacrificing their own interests to help a friend, or rebellious and negative, like getting drunk or staying out late. Other studies have shown that rebellious behavior increases as you become a teenager and then fades away as you grow older. But the new study shows that, interestingly, the same pattern holds for prosocial behavior. Teenagers were more likely than younger children or adults to report that they did things like unselfishly help a friend. Most significantly, there was a positive correlation between prosociality and rebelliousness. The teenagers who were more rebellious were also more likely to help others. The good and bad sides of adolescence seem to develop together. Is there some common factor that underlies these apparently contradictory developments? One idea is that teenage behavior is related to what researchers call “reward sensitivity”. Decision-making always involves balancing rewards and risks, benefits and costs. “Reward sensitivity” measures how much reward it takes to outweigh risk. Teenagers are particularly sensitive to social rewards—winning the game, impressing a new friend, getting that boy to notice you. Reward sensitivity, like prosocial behavior and risk-taking, seems to go up in adolescence and then down again as we age. Somehow, when you hit 30, the chance that something exciting and new will happen at that party just doesn’t seem to outweigh the effort of getting up off the couch.1. According to paragraph 1 children growing into adolescence tend to ________.2. It can be learned from paragraph 2 that Crone’s study ________.3. What does Crone’s study find about prosocial behavior?4. It can be learned from the last two paragraphs that teenagers ________.5. What is the text mainly about?

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The Internet may be changing merely what we remember, not our capacity to do so, suggests Columbia University psychology professor Betsy Sparrow. In 2011, Sparrow led a study in which participants were asked to record 40 factoids in a computer (“an ostrich’s eye is bigger than its brain,” for example). Half of the participants were told the information would be erased, while the other half were told it would be saved. Guess what? The latter group made no effort to recall the information when quizzed on it latter, because they knew they could find it on their computers. In the same study, a group was asked to remember both the information and the folders it was stored in. They didn’t remember the information, but they remembered how to find the folders. In other words, human memory is not deteriorating but “adapting to new communications technology,” Sparrow says.In a very practical way, the Internet is becoming an external hard drive for our memories, a process known as “cognitive offloading.” Traditionally, this role was fulfilled by data banks, libraries, and other humans. Your father may never remember birthdays because your mother does, for instance. Some worry that this is having a destructive effect on society, but Sparrow sees an upside. Perhaps, she suggests, the trend will change our approach to learning from a focus on individual facts and memorization to an emphasis on more conceptual thinking—something that is not available on the Internet. “I personally have never seen all that much intellectual value in memorizing things,” Sparrow says, adding that we haven’t lost our ability to do it.Still other experts say it’s too soon to understand how the Internet affects our brains. There is no experimental evidence showing that it interferes with our ability to focus, for instance, wrote psychologists Christopher Chabris and Daniel Simons. And surfing the web exercised the brain more than reading did among computer-savvy older adults in a 2008 study involving 24 participants at the Semel Institute for Neuroscience and Human Behavior at the University of California, Los Angels.“There may be costs associated with our increased reliance on the Internet, but I’d have to imagine that the overall benefits are going to outweigh those costs,” observes psychology professor Benjamin Storm. “It seems pretty clear that memory is changing, but is it changing for the better? At this point, we don’t know.”1. Sparrow’s study shows that with the Internet, the human brain will ________.2. The process of “cognitive offloading” ________.3. Which of the following would Sparrow support about the Internet?4. It is indicated in Paragraph 3 that how the Internet affects our brains ________.5. Neither Sparrow nor Storm would agree that ________.

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It’s easy to dismiss as absurd the federal government’s ideas for plugging the chronic funding gap of our national parks. Can anyone really think it’s a good idea to allow Amazon deliveries to your tent in Yosemite or food trucks to line up under the redwood trees at Sequoia National Park? But the administration is right about one thing: U.S. national parks are in crisis. Collectively, they have a maintenance backlog of more than $12 billion. Roads, trails, restrooms, visitor centers and other infrastructure are crumbling. But privatizing and commercializing the campgrounds would not be the panacea that the Interior Department’s Outdoor Advisory Committee would have us believe. Campgrounds are a tiny portion of the overall infrastructure backlog, and concessionaires in the parks hand over, on average, only about 5% of their revenues to the National Park Service. Moreover, increased privatization would certainly undercut one of the major reasons why 300 million visitors come to the parks each year: to enjoy nature and get a respite from the commercial drumbeat that overwhelms daily life. The real problem is that the parks have been chronically starved of funding. We conducted a comprehensive survey examining how U.S. residents view their national parks, and we found that Americans place a very high value on them—whether or not they actually visit them. The peer-reviewed economic survey of 700 U.S. taxpayers, conducted by mail and internet, also found that people would be willing to pay a significant amount of money to make sure the parks and their programs are kept intact. Some 81% of respondents said they would be willing to pay additional taxes for the next 10 years to avoid any cuts to the national parks. The national parks provide great value to U.S. residents both as places to escape and as symbols of nature. On top of this, they produce value from their extensive educational programs, their positive impact on the climate through carbon sequestration, their contribution to our cultural and artistic life, and of course through tourism. The parks also help keep America’s past alive, working with thousands of local jurisdictions around the country to protect historical sites—including Ellis Island and Gettysburg—and to bring the stories of these places to life. The parks do all this on a shoestring. Congress allocates only $3 billion a year to the national park system—an amount that has been flat since 2001 (in inflation-adjusted dollars) with the exception of a onetime boost in 2009 as part of the Obama stimulus package. Meanwhile, the number of annual visitors has increased by more than 50% since 1980, and now stands at 330 million visitors per year.1. What problem are U.S. national parks faced with ________.2. Increased privatization of the campground may ________.3. According to para. 5, most respondents in the survey would ________.4. The national parks are valuable in that they ________.5. It can be concluded from the text that the national park system ________.

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In the quest for the perfect lawn, homeowners across the country are taking a shortcut—and it is the environment that is paying the price. About eight million square metres of plastic grass is sold each year but opposition has now spread to the highest gardening circles. The Chelsea Flower Show has banned fake grass from this year’s event, declaring it to be not part of its ethos. The Royal Horticultural Society (RHS), which runs the annual show in west London, says it has introduced the ban because of the damage plastic grass does to the environment and biodiversity. Ed Horne, of the RHS, said: “We launched our sustainability strategy last year and fake grass is just not in line with our ethos and views on plastic. We recommend using real grass because of its environmental benefits, which include supporting wildlife alleviating flooding and cooling the environment.” The RHS’s decision comes as campaigners try to raise awareness of the problems fake grass causes. A Twitter account, which claims to “cut through the greenwash” of artificial grass, already has more than 20,000 followers. It is trying to encourage people to sign two petitions, one calling for a ban on the sale of plastic grass and another calling for an “ecological damage” tax on such lawns. They have gathered 7,276 and 11,282 signatures. However, supporters of fake grass point out that there is also an environmental impact with natural lawns, which need mowing and therefore usually consume electricity or petrol. The industry also points out that real grass requires considerable amounts of water, weed killer or other treatments and that people who lay fake grass tend to use their garden more. The industry also claims that people who lay fake grass spend an average of £500 on trees or shrubs for their garden, which provides habitat for insects. In response to another petition last year about banning fake lawns, which gathered 30,000 signatures, the government responded that it has “no plans to ban the use of artificial grass”. It added: “We prefer to help people and organizations make the right choice rather than legislating on such matters. However, the use of artificial grass must comply with the legal and policy safeguards in place to protect biodiversity and ensure sustainable drainage, while measures such as the strengthened biodiversity duty should serve to encourage public authorities to consider sustainable alternatives.”1. The RHS thinks that plastic grass ________.2. The petitions mentioned in Paragraph 3 reveal the campaigners’ ________.3. In Paragraph 4, supporters of fake grass point out ________.4. What should the government do with regard to artificial grass?5. It can be learned from the text that fake grass ________.

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How to Get Active Again After a BreakMoving your body has been shown to reduce anxiety and depression, lower rates of many types of cancer and the risk of a heart ¬attack, and improve overall immunity. It also helps build strength and stamina. Getting back into exercise can be a challenge in the best of times, but with gyms and in-person exercise classes off-limits to many people these days because of COVID-19 concerns, it can be tricky to know where to start. And it’s important to get the right dose of activity. “Too much too soon either results in injury or burnout,” says Mary Yoke, PhD, a faculty member in the kinesiology department at Indiana University in Bloomington.The following simple strategies will help you return to exercise safely after a break.1. ____________________Don’t try to go back to what you were doing before your break. If you were walking 3 miles a day, playing 18 holes of golf three times week, or lifting 10-pound dumbbells for three sets of 10 reps, reduce activity to half a mile every other day, or nine holes of golf once a week with short walks on other days, or use 5-pound dumbbells for one set of 10 reps.Increase time, distance, and intensity gradually. “This isn’t something you can do overnight,” Denay says. But you will reap benefits such as less anxiety and improved sleep right away.2. ____________________If you’re breathing too hard to talk in complete sentences, back off. If you feel good, go a little longer or faster. Feeling wiped out after a session? Go easier next time. And stay alert to serious symptoms, such as chest pain or pressure, severe shortness of breath or dizziness, or faintness, and seek medical attention immediately.3. ____________________Consistency is the key to getting stronger and building endurance and stamina.Ten minutes of activity per day is a good start, says Marcus Jackovitz, DPT, a physical therapist at the University of Miami Hospital. All the experts we spoke with highly recommend walking because it’s the easiest, most accessible form of exercise. Although it can be a workout on its own, if your goal is to get back to Zumba classes, tennis, cycling, or any other activity, walking is also a great first step.4. ____________________Even if you can’t yet do a favorite activity, you can practice the moves. With or without a club or racket, swing like you’re hitting the ball. Paddle like you're in a kayak or canoe. Mimic your favorite swimming strokes. The action will remind you of the joy the activity brought you and prime your muscles for when you can get out there again.5. ____________________Exercising with others “can keep you accountable and make it more fun, so you're more likely to do it again,” Jackovitz says.You can do activities such as golf and tennis or take a walk with others and still be socially distant. But when you can’t connect in person, consider using technology. Chat on the phone with a friend while you walk around your neighborhood. FaceTime or Zoom with a relative as you strength train or stretch at home.You can also join a livestream or on-demand exercise class. SilverSneakers offers them for older adults, or try EverWalk for virtual challenges.

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Although ethics classes are common around the world, scientists are unsure if their lessons can actually change behavior; evidence either way is weak, relying on contrived laboratory tests or sometimes unreliable self-reports. But a new study published in Cognition found that, in at least one real-world situation, a single ethics lesson may have had lasting effects.The researchers investigated one class session’s impact on eating meat. They chose this particular behavior for three reasons, according to study co-author Eric Schwitzgebel, a philosopher at the University of California, Riverside: students’ attitudes on the topic are variable and unstable, behavior is easily measurable, and ethics literature largely agrees that eating less meat is good because it reduces environmental harm and animal suffering. Half of the students in four large philosophy classes read an article on the ethics of factory-farmed meat, optionally watched an 11-minute video on the topic and joined a 50-minute discussion. The other half focused on charitable giving instead. Then, unknown to the students, the researchers studied their anonymized meal-card purchases for that semester—nearly 14,000 receipts for almost 500 students.Schwitzgebel predicted the intervention would have no effect; he had previously found that ethics professors do not differ from other professors on a range of behaviors, including voting rates, blood donation and returning library books. But among student subjects who discussed meat ethics, meal purchases containing meat decreased from 52 to 45 percent—and this effect held steady for the study’s duration of several weeks. Purchases from the other group remained at 52 percent.“That's actually a pretty large effect for a pretty small intervention,” Schwitzgebel says.Psychologist Nina Strohminger at the University of Pennsylvania, who was not involved in the study, says she wants the effect to be real but cannot rule out some unknown confounding variable. And if real, she notes, it might be reversible by another nudge: “Easy come, easy go.”Schwitzgebel suspects the greatest impact came from social influence—classmates or teaching assistants leading the discussions may have shared their own vegetarianism, showing it as achievable or more common. Second, the video may have had an emotional impact. Least rousing, he thinks, was rational argument, although his co-authors say reason might play a bigger role. Now the researchers are probing the specific effects of teaching style, teaching assistants’ eating habits and students’ video exposure. Meanwhile Schwitzgebel—who had predicted no effect—will be eating his words.1. Scientists generally believe that the effects of ethics classes are ________.2. Which of the following is a reason for the researchers to study meat-eating?3. Eric Schwitzgebel’s previous findings suggest that ethics professors ________.4. Nina Strohminger thinks that the effect of the intervention is ________.5. Eric Schwitzgebel suspects that the students’ change in behavior ________.

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We have all encountered them, in both our personal and professional lives. Think about the times you felt tricked or frustrated by a membership or subscription that had a seamless sign-up process but was later difficult to cancel. Something that should be simple and transparent can be complicated, intentionally or unintentionally, in ways that impair consumer choice. These are examples of dark patterns.First coined in 2010 by user experience expert Harry Brignull, “dark patterns” is a catch-all term for practices that manipulate user interfaces to influence the decision-making ability of users. Brignull identifies 12 types of common dark patterns, ranging from misdirection and hidden costs to “roach motel”, where a user experience seems easy and intuitive at the start, but turns difficult when the user tries to get out.In a 2019 study of 53,000 product pages and 11,000 websites, researchers found that about one in 10 employs these design practices. Though widely prevalent, the concept of dark patterns is still not well understood. Business and nonprofit leaders should be aware of dark patterns and try to avoid the gray areas they engender.Where is the line between ethical, persuasive design and dark patterns? Businesses should engage in conversations with IT, compliance, risk, and legal teams to review their privacy policy, and include in the discussion the customer/user experience designers and coders responsible for the company’s user interface, as well as the marketers and advertisers responsible for sign-ups, checkout baskets, pricing, and promotions. Any or all these teams can play a role in creating or avoiding “digital deception.”Lawmakers and regulators are slowly starting to address the ambiguity around dark patterns, most recently at the state level. In March, the California Attorney General announced the approval of additional regulations under the California Consumer Privacy Act (CCPA) that “ensure that consumers will not be confused or misled when seeking to exercise their data privacy rights.” The regulations aim to ban dark patterns—this means prohibiting companies from using “confusing language or unnecessary steps such as forcing them to click through multiple screens or listen to reasons why they shouldn’t opt out.”As more states consider promulgating additional regulations, there is a need for greater accountability from within the business community. Dark patterns also can be addressed on a self-regulatory basis, but only if organizations hold themselves accountable, not just to legal requirements, but also to industry best practices and standard.1. It can be learned from the first two paragraphs that dark patterns ________.2. The 2019 study on dark patterns is mentioned to show ________.3. To handle digital deception, businesses should ________.4. The additional regulations under the CCPA are intended to ________.5. According to the last paragraph, a key to coping with dark patterns is ________.

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More Americans are opting to work well into retirement, a growing trend that threatens to up end the old workforce model.One in three Americans who are at least 40 have or plan to have a job in retirement to prepare for a longer life, according to a survey conducted by Harris Poll for TD Ameritrade. Even more surprising is that more than half of “unretirees”—those who plan to work in retirement or went back to work after retiring—said they would be employed in their later years even if they had enough money to settle down, the survey showed.Financial needs aren’t the only culprit for the “unretirement” trend. Other reasons, according to the study, include personal fulfillment such as staying mentally fit, preventing boredom or avoiding depression.“The concept of retirement is evolving,” said Christine Russell, senior manager of retirement at TD Ameritrade. “It’s not just about finances. The value of work is also driving folks to continue working past retirement.”One reason for the change in retirement patterns: Americans are living longer. The share of the population 65 and older was 16% in 2018, up 3.2% from the prior year, according to the U.S. Census Bureau. That’s also up 30.2% since 2010.Because of longer life spans, Americans are also boosting their savings to preserve their nest eggs, the TD Ameritrade study showed, which surveyed 2,000 adults between 40 to 79. Six in 10 “unretirees” are increasing their savings in anticipation of a longer life, according to the survey. Among the most popular ways they are doing this, the company said, is by reducing their overall expenses, securing life insurance or maximizing their contributions to retirement accounts.Unfortunately, many people who are opting to work in retirement are preparing to do so because they are worried about making ends meet in their later years, said Brent Weiss, a co-founder at Baltimore-based financial-planning firm Facet Wealth. He suggested that preretirees should speak with a financial adviser to set long-term financial goals.“The most challenging moments in life are getting married, starting a family and ultimately retiring,” Weiss said. “It’s not just a financial decision, but an emotional one. Many people believe they can’t retire.”1. The survey conducted by Harris Poll indicates that ________.2. It can be inferred from Paragraph 3 that Americans tend to think that ________.3. Retirement patterns are changing partly due to ________.4. Many retirees are increasing their savings by ________.5. With regard to retirement, Brent Weiss thinks that many people are ________.

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On a recent sunny day, 13,000 chickens roam over Larry Brown’s 40 windswept acres in Shiner, Texas. Some rest in the shade of a parked car. Others drink water with the cows. This all seems random, but it’s by design, part of what the $6.1 billion U.S. egg industry bets will be its next big thing: climate-friendly eggs.These eggs, which are making their debut now on shelves for as much as $8 a dozen, are still labeled organic and animal-friendly, but they’re also from birds that live on farms using regenerative agriculture—special techniques to cultivate rich soils that can trap greenhouse gases. Such eggs could be marketed as helping to fight climate change.“I’m excited about our progress,” says Brown, who harvests eggs for Denver-based NestFresh Eggs and is adding more cover crops that draw worms and crickets for the chickens to eat. The birds’ waste then fertilizes fields. Such improvements “allow our hens to forage for higher-quality natural feed that will be good for the land, the hens, and the eggs that we supply to our customers.”The egg industry’s push is the first major test of whether animal products from regenerative farms can become the next premium offering. In barely more than a decade, organic eggs went from being dismissed as a niche product in natural foods stores to being sold at Walmart. More recently there were similar doubts about probiotics and plant-based meats, but both have exploded into major supermarket categories. If the sustainable-egg rollout is successful, it could open the floodgates for regenerative beef, broccoli, and beyond.Regenerative products could be a hard sell, because the concept is tough to define quickly, says Julie Stanton, associate professor of agricultural economics at Pennsylvania State University Brandywine. Such farming also brings minimal, if any, improvement to the food products (though some producers say their eggs have more protein).The industry is betting that the same consumers paying more for premium attributes such as free-range, non-GMO, and pasture-raised eggs will embrace sustainability. Surveys show that younger generations are more concerned about climate change, and some of the success of plant-based meat can be chalked up to shoppers wanting to signal their desire to protect the environment. Young adults “really care about the planet,” says John Brunnquell, president of Egg Innovations. “They are absolutely altering the food chain beyond what I think even they understand what they’re doing.”1. The climate-friendly eggs are produced ________.2. Larry Brown is excited about his progress in ________.3. The example of organic eggs is used in Paragraph 4 to suggest ________.4. It can be learned from the last paragraph that young people ________.5. John Brunnquell would disagree with Julie Stanton over regenerative product’s ________.

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Harlan Coben believes that if you’re a writer, you’ll find the time; and that if you can’t find the time, then writing isn’t a priority and you’re not a writer. For him, writing is a (1) job—a job like any other. He has (2) it with plumbing. Pointing out that a plumber doesn’t wake up and say that he can’t work with pipes today. (3), like most writers these days, you’re holding down a job to pay the bills, it’s not (4) to find the time to write. But it’s not impossible. It requires determination and single-mindedness. (5) that most best-selling authors began writing when they were doing other things to earn a living. And today, even writers who are fairly (6) often have to do other work to (7) their writing income. As Harlan Coben has suggested it’s a (8) of priorities. To make writing a priority, you’ll have to (9) some of your day-to-day activities and some things you really enjoy. Depending on your (10) and your lifestyle, that might mean spending less time watching television or listening to music, though some people can write (11) they listen to music. You might have to (12) the amount of exercise or sport you do. You’ll have to make social media an (13) activity rather than a daily, time-consuming (14). There’ll probably have to be less socializing with your friends and less time with your family. It’s a (15) learning curve, and it won’t always make you popular. There’s just one thing you should try to keep at least some time for, (16) your writing—and that’s reading. Any writer needs to read as much and as widely as they can; it’s the one (17) supporter—something you can’t do without. Time is finite. The older you get, the (18) it seems to go. We need to use it as carefully and as (19) as we can. That means prioritising our activities so that we spend most time on the things we really want to do. If you’re a writer, that means—(20)—writing.

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How to Disagree with Someone more powerful than you.Your boss proposes a new initiative you think won’t work. Your senior colleague outlines a project timeline you think is unrealist. What do you say when you disagree with someone who has more power than you do? How do you decide whether it's worth speaking up? And if you do, what exactly should you say? Here is how to disagree with someone more powerful than you.1.(  )After this risk assessment, You may decide it’s best to hold off on voicing your opinion. Maybe you haven’t finished thinking the problem through the whole discussion was a surprise to you, or you want to get a clearer sense of what the group thinks. If you think other people are going to disagree too, you might want to gather your army first. People can contribute experience or information to your thinking--all the things that would make the disagreement stronger or more valid It' s also a good idea to delay the conversation if you re in a meeting or other public space. Discussing the issue in private will make the powerful person feel less threatened.2. (  )Before you share your thoughts, think about what the powerful person cares about—it may be “the credibility of their team of getting a project done on time. You're more likely to be heard if you can connect your disagreement to a higher purpose. When you do speak up, don' t assume the link will be clear You ll want to state it overtly, contextualizing your statements so that you re seen not as a disagreeable underling but as a colleague who' s trying to advance a shared goal. The discussionwill then become more like a chess game than a boxing match,” says Weeks3. (  )This step may sound overly deferential, but it's a smart way to give the powerful person psychological safety and control. You can say something like, I know we seem to be moving toward a first-quarter commitment here i have reasons to think that won't work i' d like to way out my reasoning. Would that be ok? This gives the person a choice, allowing them to verbally opt in. And, assuming they say yes it will make you feel more confident about voicing you disagreement.4.(  )You might feel your heart racing or your face turning red but do whatever you can to remain neutral in both your words and actions. When your body language communicates reluctance or anxiety,it undercuts the message. It sends a mixed message, and your counterpart gets to choose what to read. Deep breaths can help, as can speaking more slowly and deliberately. When we feel panicky we tend to talk louder and faster. Simply slowing the pace and talking in an even tone helps the other person calm down and does the same or you. It also makes you seem confident, even if you aren’t.5.(  )Emphasize that you re offering your opinion, not gospel truth.I may be a well-informed, well-researched opinion, but it's still an opinion, my talk tentatively and slightly understate your confidence instead of saying something like,"If we set an end-of-quarter deadline, we'll never make it," say,This is just my opinion, but don’t see how we will make that deadline. Having asserted your position(as a position, not as a fact)demonstrate equal curiosity about other views remind the person that this isyour point of view and then invite critique. Be open to hearing other opinions.

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We’re fairly good at judging people based on first impressions, thin slices of experience ranging from a glimpse of a photo to a five-minute interaction, and deliberation can be not only extraneous but intrusive. In one study of the ability she dubbed “thin slicing.” The late psychologist Nalini Ambady asked participants to watch silent 10-second video clips of professors and to rate the instructor’s overall effectiveness. Their ratings correlated strongly with students’ end-of-semester ratings.Another set of participants had to count backward from 1,000 by nines as they watched the clips,occupying their conscious working memory. Their ratings were just as accurate, demonstrating the intuitive nature of the social processing.Critically, another group was asked to spend a minute writing down reasons for their judgment,before giving the rating. Accuracy dropped dramatically.Ambady suspected that deliberation focused them on vivid but misleading cues, such as certain gestures of utterances, rather than letting the complex interplay of subtle signals form a holistic impression. She found similar interference when participants watched 15-second clips of pairs of people and judged whether they were strangers, friends, or dating partners.Other research shows we're better at detecting deception and sexual orientation from thin slices when we rely on intuition instead of reflection.“It’ s as if you’re driving a stick shift," says Judith Hall,a psychologist at Northeastern University, "and if you start thinking about it too much, you can' t remember what you' re doing.But if you go on automatic pilot, you’re fine.Much of our social life is like that."Thinking too much can also harm our ability to form preferences College students' ratings of strawberry jams and college courses aligned better with experts' opinions when the students weren't asked to analyze their rationale. And people made car-buying decisions that were both objectively better and more personally satisfying when asked to focus on their feelings rather than on details,but only if the decision was complex — when they had a lot of information to process.Intuition's special powers are unleashed only in certain circumstances. In onestudy, participants completed a battery of eight tasks, including four that tappedreflective thinking (discerning rules, comprehending vocabulary) and four that tappedintuition and creativity (generating new products or figures of speech).Then they rated the degree to which they had used intuition (“gut feelings,” “hunches,” “my heart”).Use of their gut hurt their performance on the first four tasks,as expected, and helped them on the rest Sometimes the heart is smarter than the head.Other research shows we re better at detecting deception and sexual orientation from thin slices when we rely on intuition instead of reflection. "It' s as if you' redriving a stick shift," says Judith Hall, a psychologist at Northeastern University,"and if you start thinking about it too much, you can't remember what you're doing. But if you go on automatic pilot, you re fine. Much of our social life is like that." Thinking too much can also harm our ability to form preferences College students ratings ofstrawberry jams and college courses aligned better with experts' opinions when the students weren't asked to analyze their rationale.And people made car-buying decisions that were both objectively better and more personally satisfying when asked to focus on their feelings rather than on details, but only if the decision was complex-when they had a lot of information to process.1. Nalini Ambady’s study deals with (  ).2.In Ambady’s study, rating accuracy dropped when participants( ).3.Judith Hall mentions driving to mention that( ).4.When you are making complex decisions, it is advisable to( ).5.What can we learn from the last paragraph?

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