had是什么意思？

"It actually had a very negative effect on morale and performance," Werbach says.

"Of course, I didn't know she couldn't read, so there I was submitting these reports," he said, "She would put check marks on them like she had been reading them.

"Say, you know, this is the best student I've ever had," says Kuheli Dutt, a social scientist and diversity officer at Columbia University's Lamont campus. "Compare those excellent letters with a merely good letter: 'The candidate was productive, or intel

A new study in the Journal of the American Geriatrics Society looked at this question by examining the personality characteristics of 246 children of people who had lived to be at least 100.

A person who had input into where he would move and has had time to adapt to it might do as well in a nursing home as in a small residential care home, other factors being equal.

A snowmobile driver had repeatedly attempted to harm her and her team, and one of zircle's dogs had received a non-life-threatening injury.

After four months, the patients using the computerized CBT programs had no improvement in over the patients who were only getting usual care from their doctors.

After graduating with a degree in business and accounting, she joined a public accounting firm, married, bought a house, put lots of stuff in it, and had a baby.

All had the same number of calories over the day, but half had breakfast, while the other half did not.

All other passengers had only a very slim chance of getting sick according to the findings.

Also, being open to new ideas had no relationship to long life, which might explain all those bad-tempered old people who are fixed in their ways.

And the man was shocked to wake up and find the tide had come in and completely surrounded him, cutting him off from the shore.

And the quit rates were particularly convincing given that before the study started, most of the people had said they'd rather cut down gradually before quitting.

Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control.

As such, different populations of killer whales have had to learn different hunting techniques in order to gain the upper hand over their local prey.

Buffington says he found a soda bottle half-buried in the sand that looked like it had been there since the beginning of time.

But Goel and his team sourced the online discussion forum to find all 40,000 questions that had ever been asked since the class was launched.

But respondents had decidedly mixed feelings about what actions make for a better life in the current economy.

But the code to access the program cost $120—a big sum for Harper, who had already put down $450 for textbooks, and had rent day approaching.

By 2014, % of 18- to -year-olds who had not completed a bachelor's degree were living with their parents while % were living with a spouse or partner.

By 2014, that milestone (里程碑) had shifted to age 29.

By age 15, he had become an apprentice (学徒) to Sylvain Bailly, a well-known dessert chef with a successful bakery in one of Paris' most fashionable neighborhoods.

By the 18th century, there was a feeling of community that had grown.

Crews had the fire under control in about 45 minutes and managed to contain the fire to its point of origin.

Decades of working over coal fires in tight, closed spaces with little fresh airto ensure his dishes would not get col had fatally damaged his lungs.

Dozens of children at a Utah elementary school had their lunch trays snatched away from them before they could take a bite this week.

Either side of a person infected with flu, as well as those sitting one roe in font of or behind this individual, had about an 80 person chance of getting sick.

For instance, highway overpasses had to be high enough to allow trailers carrying military missiles to pass under them.

From her description, Chinese medicine sounded as if it had magic power that worked wonders.

Generally, young women have had growing success in the paid labor market since 1960 and hence might increasingly be expected to be able to afford to live independently of their parents.

He could not watch television except for two programs a week, could not play with his friends after school until he finished his homework, and had to read two books a week and write book reports about them.

He had a terrible temper, and once threatened to kill another child.

He had always had a good memory, but the thrill of young love seems to have shifted a gear in his mind: from now on, he would start recording his whole life in detail.

He knew my love for yoga and had seen a space close to where he lived that he thought might be good to serve as a yoga studio.

Her father had written the note as a joke and had thrown it into the Atlantic Ocean.

his father said he had offered his son 100 dollars as a reward.

his mother, convinced that she had to do something dramatic to prevent him from leading a life of failure, lay down some rules.

his mother, who had only a third-grade education, worked two jobs cleaning bathrooms.

his name was Marie-Antoine Careme, and he had appeared, one day, almost out of nowhere.

However, Dr Mehmood Khan,chief scientific officer, said the company had doubled research and development spending in the past five years and was "committed to sustaining investment", adding that companies cannot cost-cut their way to increasing sales.

However, the business had been in trouble for years.

I am not sure if she was more upset by my hubris or by the fact that my English teacher had let my ego get so out of hand.

I had a really good stay here, and I'd like to recommend your hotel to my friends and colleagues.

I had a wonderful time here.

I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up.

I was probably up against the most fear I've ever had," she says.

If I had the time and money, I would live for a year in as many countries as possible.

In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled "Introduction To Congress".

In a multi-state study of assisted living, for instance, University of North Carolina researchers found that a host of variables—the facility's type, size or age; whether achain owned it; how attractive the neighborhood was—had no significant relationship

In Beijing, one registration office had about 300 couples seeking to get married the day after the changes were announced, rather than the usual number of between 70 and 80.

In critique, however, we are forced to depart, to give up the perfection we thought we had achieved for the chance of being even a little bit better.

In experiments conducted by Tamar Avnet and Anne- Laure Sellier, they had participants organize different activities — from project planning, holiday shopping, to yoga — by time or to-do list to measure how they performed under "clock time" vs "task time"

In fact, I worked all through university, but I only had part time jobs then.

In one study on the breakfast habits of 1,600 young people in the UK, researchers found that the fibre and micro-nutrient intake was better in those who had breakfast regularly.

In the past we had to have a taste trade-off.

In the second experiment meant to pit the mice's hunger against their fear, hungry mice were placed in a cage that had certain "fox-scented" areas and other places that smelled safer but also had food.

Interestingly, however, other characteristics that you might consider advantageous had no impact on whether study participants were likely to live longer.

It had to be 30 to 40 miles an hour.

I've had the idea for some time that Jack Green's been busy stirring things up in connection with the latest wage claim.

I've only had two driving lessons so far, and my instructor is very understanding.

Jude and his family had been invited by the researchers to see the fossil being preserved at the university.

Just hours earlier, Uganda's police chief had warned of possible Christmas- time attacks by Somali rebels.

My mother had taught me to knit at 15, and I knitted in class throughout college and for a few years thereafter.

My mother said she would help me with my writing, but first I had to help myself.

My mother's criticism had shown me that Kafka is right about the cold abyss, and when you make the introspective descent that writing requires you are not always pleased by what you find.

nicaraguan naval authorities had banned sea travel in the area because of bad weather and strong winds, but the tour boat proceeded anyway.

Of course, I had heard that genius could show itself at an early age, so I was only slightly taken aback that I had achieved perfection at the tender age of 14.

One answer, I soon discovered, lay in people's beliefs about why they had failed.

One had to quit abruptly on a given day,going from about a pack a day to zero.

Only a small 31 percentage of people had "all-male" or "all-female" characteristics.

Professor Goel already had eight teaching assistants, but that wasn't enough to deal with the overwhelming number of daily questions from students.

Real criticism is not meant to find obvious mistakes, so if she found any — the type I could have found on my own — I had to start from scratch.

Researchers found that only people who were seated in individual - had a high risk of catching the illness.

She had no patience for brilliant but irrelevant figures of speech.

She looked at the list of over 500 friends she had on Facebook and realized some of them were not really friends at all.

She said her grandmother reckoned you had to shave your head to get it out.

She's been working in Manchester for two years, and no one, not one of her colleagues had ever invited her to their home.

since the 1940s, southern California has had a reputation for smog.

six months out, more people who had quit abruptly had stuck with it—more than one-fifth of them, compared to about one-seventh in the other group.

sixty-year-old will Fendley, who had a successful career in the military and never earned a college degree, thinks personal drive is far more important than just going to college.

So Jude reached out to Peter Houde, a professor at new Mexico State University who had experience with the same type of fossil in the past.

Soon after, she knew she had to make a bold move to fully commit to her new future.

Such different outlooks had a dramatic impact on performance.

Teams are as old as civilisation, of course: even Jesus had 12 co-workers.

The coach had criticized him for not focusing on his soccer drills.

The culture is amazing and we had a great time.

The day before I spoke to Martinez in November, he had beer touring the damage from Hurricane Michael in Florida with the American Red Cross.

The early cars had two seats.

The International Union for Conservation of Nature had previously considered the area a "possible range" for the species, and local people had reported seeing lions in the area, but no one presented convincing evidence.

The other surveys asked about times when subjects had themselves called someone close to them by the wrong name.

The shopping mall had not been in use since 2002.

The study, published in the Journal of Neuropsychiatry and Clinical Neurosciences, found that those who engaged in crafts like knitting and crocheting had a diminished chance of developing mild cognitive disorder and memory loss.

Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended.

There were no petrol pumps and few garages, so every driver had to be his own engineer for the frequent breakdowns.

They also had talk therapy with a nurse before and after quit day.

They also reported that 87% of people asked either would eat or had eaten food fallen on the floor.

They had a less than 3 percent chance of catching the flu.

They had negative views of effort, believing that having to work hard was a sign of low ability.

They worked hard at whatever they did, but they had a sense of achievement.

Up until that point, Leah had followed traditional measures of success.

"I've had more feedback in a passive approach," he says.

"Make mathematics more available," Draujlcova says. Redesign it so it's more accessible to more kinds of people: young children, adults who worry about it, adults who may have had bad experiences."

"They were able to walk fester, had improved balance, and were also able to get up out of a chair faster than the control group," Starr says.

A 2016 study found that users had a "consistently positive attitude" about the giraff robot's ability to enhance communication and decrease feelings of loneliness.

After being dogged by technical delays for years, sir Richard Branson, virgin Galactic's founder, had recently suggested that a Spaceship Two craft would carry its first paying customers as soon as February 2015.

After six months, researchers found the high protein group had significantly improved their muscle function一almost twice as much as the control group.

Although, over the years, Barbies had more than 180 different careers, including football coach, sign language teacher, ambassador, president and astronaut, her body shape hasn't changed much.

And breakfast time arrived, and the coach driver had arranged for us to stop at this little cafe.

And if you suspected that the workplace had gotten more stressful than it was just a few decades ago, you're right.

And just think of how wonderful it would be if you had a live-in robot.

And with it, I was able to print the first garment, a red Jacket that had the word "Freedom" embedded into it.

At least the slides were good, that is, until the bulb in the projector blew, and she had to finish the talk with no illustrations.

B2B commerce, for example, didn't move mainly online by 2005 as many had predicted in 2000, nor even by 2016, but that doesn't mean it won't do so over the next few decades.

But after General mills bought Epic in 2016, Collins and Forrest suddenly had the resources they needed to expand their supply chain.

But surely everyone reading this has had times when you lie in bed for hours, unable to fall asleep because your brain is thinking about work.

But the study had some big flaws.

But when our diverse team of researchers from six different disciplines and eight different countries began to review what was known, we were shocked that only a dozen previous studies had been done, including one we ourselves completed on language divers

But when scientists had their subjects play a game一in which they won money by deceiving their partner, they noticed the negative signals from the amygdala began to decrease.

By 1500 some 20 million volumes had already been printed.

By 2008, the figure had fallen into the single 33 digits.

By fifth grade, children with early attention difficulties had lower grades and reading achievement scores than their peers.

By the end of 2013, Nokia had sold its phone business to Microsoft.

Children not as liked by their first-grade peers had slightly lower grades in fifth grade, while those with higher social acceptance had higher grades.

Companies are promoting their own standards, and the market has not had time to choose a winner yet as this is still very new.

David Mallen, associate director of the Council of Better Business Bureau, said in the last two years the organization had seen an increase in the number of claims companies were bringing against each other for false or misleading environmental product cl

Employees still tell stories of how the Wallaces would take care of employees who had met with misfortunes and they showered their employees with unusual benefits like a turkey at Thanksgiving and Fridays off in May.

Even the children who had above average self-control as pre-schoolers could have benefited from more self-control training.

fighting back the tears, he spoke proudly of the fact that he had built their home from the ground up, and that he had pounded every nail and laid every brick in the process.

For most of human history, we all had dark skin.

From the standpoint of a traditional educator, this outcome indicated that schooling had failed to help students think about ecosystems and extinction, major scientific ideas.

Further, the more their computer gave them problems, the more likely the respondents were to report that it had its own "beliefs and conscientiousness".

Hale wasn't just a writer, she was also a fierce social advocate, and she was particularly obsessed with an ideal New England, which she associated with abundant Thanksgiving meals that she claimed had a deep moral influence.

Have you ever had someone try to explain something to you a dozen times with no luck?

Have young people never had it so good?

Howard, a well-regarded historically black college, had an array of resources for its first-generation students, including matching kids with counselors,connecting first-generation students to one another, and TriO, a national program that supported 200 s

I had to be really persistent and it was very hard work.

I just had to harness that somehow.

I was lucky to be at the technology conference then, and I had access to 3D printers.

In an earlier time, American fashion had also followed the dictates of Paris, or even copied and pirated specific French designs.

In fact, almost every interview I've ever had was due to a connection—one that I've gained through pure determination, not a school brand.

It had, apparently, been fished out of existence; and the once mighty Newfoundland fleet now gropes about frantically for crab on the sea floor.

It turns out that those who consumed the highest levels of fiber during adolescence had a lower risk of developing breast cancer, compared to the women who ate the least fiber.

Journalist Sarah Scoles reports that NASA currently tracks about 24,000 objects in space, and in 2016 the air Force had to issue 3,995,874 warnings to satellite owners alerting them to a potential nearby threat from another satellite or bit of debris.

Machines also had difficulty adjusting for people who look a lot alike—either doppelgangers, whom the machine would have trouble identifying as two separate people, or the same person who appeared in different photos at different ages or in different ligh

Many are having the same problem that newspapers have had.

Matter and the now more exotic anti-matter would have had little space to avoid each other.

Most of them had never been abroad before.

Mothers who slept in the same room as their infants, whether in the same bed or just the same room, had poorer sleep than mothers whose babies slept elsewhere in the house: They woke up more frequently, were awake approximately 20 minutes longer per night

My grandfather spoke of his greatest fear, that of leaving the only home they had known for the past 60 years.

Our long-term operation in the region depends on a healthy and thriving Antarctic marine ecosystem, which is why we have always had an open dialogue with the environmental non-governmental organisations.

Overall, the study found half the films and TV shows had no Asian speaking characters and more than one-fifth of them had no black characters with dialogue.

Recently, we examined more than 400 essays on the "laws of life" that teens from two communities had written as part of an educational program initiated by the John Templeton Foundation in Radnor, Pennsylvania.

Redesign it so it's more accessible to more kinds of people: young children, adults who worry about it, adults who may have had bad experiences.

Sadly, the data also showed face-to-face socializing and sports activity had declined over the period covered by the survey.

Satellite observations and submarine surveys over the past few years had shown less ice in the polar region, but the recent measurements show the loss is more pronounced than previously thought.

Saying that there're no easy answers sounds wise, but it's actually foolish: our unemployment crisis could be cured very quickly if we had the intellectual clarity and political will to act.

Shockingly, the two groups came up with plans of similar quality although the college students had better spelling skills.

similarly, Alison Jamison of New York decided with her husband that their child had a right to their own online identity.

So what I've done is I've taken Sternberg's three elements of love: intimacy, passion and commitment, and I've listed out the different kinds of relationships you would have if you had zero, one, two or three out of the three elements.

Some countries have had a hard time here.

Some fish, too, have had limited success vacationing at the lake as less salty lagoons form on the outer edges from hot springs flowing into Lake Natron.

Spurred on by funding policies, half of European research articles had international co-authors in 2007.

Still, the track coach had offered me a walk-on spot, and I actually found the urban Atlanta campus a decent consolation prize after New York city.

That's when it dawned on her: She had been posting photos of him online without asking his permission.

The " African-American " group estimated that he earned about ＄37, 000 a year and had a two-year college degree.

The " Black " group, on the other hand, put his salary at about ＄ 29, 000, and guessed that he had only " some " college experience.

The biggest sixteenth-century printer, Plantin of Antwerp, had twenty-four printing presses and employed more than a hundred workers.

The care was substantially provided by voluntary services, which worked together with local authorities as they long had with eligibility based on income.

The children we identified as having attention difficulties were not diagnosed with attention deficit hyperactivity disorder (注意力缺乏多动症, ADHD), although some may have had the disorder.

The children who had the lowest self-control when they were age three to ten, later on had the most health problems in their thirties, and they had the worst financial situation.

The college students had cultivated the ability to ask questions, the cornerstone of critical thinking.

The company had previously announced the planned closures, but had not said which locations would be affected.

The gold standard study by Harvard and Columbia University scholars found that even in high-poverty schools, teachers consistently had a huge positive or negative impact.

The lawsuits said that the label was misleading because it gave the impression that the products had been certified by a third party when the certification was the company's own.

The Mediterranean groups had lower mortality rates in all age brackets and from all causes, particularly from heart disease.

The problem was that I barely knew anything about 3D printing, and I had only nine months to figure out how to print five fashionable looks.

The reviewers found that pasta had been unfairly demonized because it had been lumped in with other, more fat-promoting carbohydrates.

The shift to online shopping has had a big impact on traditional shopping malls.

The very first thing that scientists discovered with the mission to another planet was that Venus was not at all the earthly paradise that fiction had portrayed.

The Wallaces also had a clear sense of the kind of workplace they wanted.

The Wallaces, both children of church ministers, had a clearly defined formula for their "little magazine", as Reader's digest was originally subtitled.

Then you had a few companies involved, but not one of the largest companies in the world coming out with a lengthy and impassioned post, like we saw yesterday from timothy Cook.

These early ancestors of modern Eurasians dispersed into parts of the world that had more seasonal sunshine and much lower levels of sun radiation.

They argued that her causal-sounding claims rested on correlational data, and that she had not adequately accounted for other potential causal factors.

They found some evidence that some crude measures, like income inequality, correlated with changes in well-being, but economic measures with a more direct impact, like family income and unemployment rates which put families into difficulties, had no relat

They found that adolescents who spent a very small amount of time on digital devices—a couple of hours a week—had the highest well-being.

They found that early attention skills were the most consistent predictor of academic success, and that likability by peers also had a modest effect on academic performance.

They had learned how to learn.

They have had hundreds of hours of airport training, so they are used to having luggage and people crowding around them.

This contributed to the deterioration of the company's once-spirited culture, which had motivated employees to take risks and make miracles.

This lawyer had fallen victim to the "don'ts syndrome"—a form of negative goals setting.

This one was chosen because it echoed the labels of groups, such as "Italian Americans" and "Irish Americans," that had already been freed of widespread discrimination.

To be fair, if Rodriguez had wanted feedback from some more technophobic seniors, he might have ended up in the wrong Brookdale community.

Twenge and her colleagues also found that across the key years of 2013-16, well-being was indeed lowest in years where adolescents spent more time online, on social media, and reading news online, and when more youth in the United States had smartphones.

Two years before, a nationwide study of college graduates had shown that more than a third had made no significant gains in such mental abilities during their school years.

virgin Galactic had, prior to this week's accident, seemed closest to starting regular flights.

Volunteers read two passages, one about a man who led a life of leisure and another about a man who was over-worked and over-scheduled; when asked to determine which of the two had a higher social status, the majority of the participants said the latter.

We have had plenty of debates in Congress and the media over whether the government should have a backdoor, and this is an end run (迂回战术) around that—here they come with an order to create that backdoor.

We were very friendly with all local shopkeepers and we happened to mention to a local shopkeeper how much we had made that week.

We would remember a lot more if we had more confidence in our memories and knew how to use them properly.