Soaping up your hands may do more than just get rid of germs. It may wash away the inner confusion you feel right after being forced to make a choice between two appealing choices, according to a new study. The study builds on the past research into a phenomenon known as “the Macbeth effect” (麦克白效应）.

    It turns out that Shakespeare was really onto something when he imagined Lady Macbeth trying to clean her conscience by rubbing invisible bloodstains from her hands.

    A few years ago, scientists asked people to describe a past wrong act. If people were then given a chance to clean their hands, they later expressed less guilt than people who hadn't cleaned.

    This finding interested W. S. Lee, a researcher. “Anything from the past, any kind of negative emotional experiences, might be washed away,” says Lee.

    He decided to test hand washing's effect on one kind of bad feeling：the tension we feel after being forced to choose between two attractive choices, because picking one choice makes us feel that we've lost the other. People usually try to calm this inner conflict by later exaggerating (夸大）the positive aspects of their choice.

    He had students rank 10 different music CDs. Then he offered students two of the CDs and told them to select one as a gift. Some students then used liquid soap. Others only looked at the soap or sniffed (闻)it. “Actually, you do not need water and soap,” says Lee.

    Later, the students again had to rank all the music CDs. People who didn't wash their hands had the normal response — they scored their take-home CD higher, suggesting that they now saw it as an even more attractive one than before. But this wasn't true for the hand washers. They ranked the music about the same. “They feel no need at all to justify (证明…正确）the choice,” says Lee.

    But the effects of it just aren't clear. Schwarz says it's too soon to know whether people should head for a sink after making a tough choice. He says washing may help decision-makers by cleaning away mental disorder. But perhaps if they don't go through the usual post-decision process of justifying their choice, they might feel more sorrow in the long run.

    Christmas was near a season that we took seriously in our house. But a week or so before the 25th, my father would give each of his children $ 20. This was the 1970s, and $ 20 was quite a bit of money.

    But I saw it differently. My father trusted me to have the smart to spend money wisely. Even better, he gave me the means to get it. On a very basic level, my father was giving me a shopping spree (狂欢) every year.. But he was also giving me charge over my own fun, trusting my ability to manage money and making me feel like a grown-up. He didn't buy me Sherlock Holmes, but he gave me the means to walk into the bookstore and choose it for myself, so it felt like a gift from him.

    My mother had a gift for giving me what I needed, usually right at the moment I needed it most. This was when I was 25, I failed at being an adult on my very first try. I had quitted my previous job but had no new one. But when my mother paid me a visit, I put on a good show, telling her I had started my own company.

    My mother knew that I was trying hard and failing at that time. It wasn't until after she left that I noticed at the foot of my bed an envelope thick with cash. She knew how desperately I needed it. She knew that had she just shown up with groceries, or offered to pay my rent, she would have made me feel much worse. The cold, hard cash meant she was helping me. And, funnily enough, the distance with which she gave the gift felt like she was giving me space to fix my life and preserve my dignity. My mother and father both did the same thing. One was giving me the means to take my own decisions, and the other was giving me a second chance when those decisions had cost me dearly.

    Are you interested in country music? I like it very much! It will take me away for a while after I am tired. The guitars and songs will take me to mountains and fields.

    Country music usually talks of everyday life and feelings. It's the spirit of America, easy to understand, slow and simple.

    Country music developed in the Southern United States. It was the folk music of American countryside. Many of songs tell about the lives of farmers. They talk about love, crops or death.

    The life of the countryside can be hard, so the words in country music are often sad. At first, people played the music only at family parties. But it became more popular later. In the 1920s, people played country songs on the radio, and they made them into records.

    When people in the countryside moved to towns and cities to look for work, they took their music with them. Country music continued to change and became popular across America.

    John Denver was one of America's most famous country singers in the 1970s.His song Take Me Home, Country Roads is well­known and people still play it today.

    Can you be too beautiful? It is hardly a problem that most of us have to bother — as much as we might like to dream that it were the case.

    Yet the blessings and curses of beauty have been a long-standing interest in psychology. Do those blessed with shiny faces and an attractive body live in a cloud of appreciation — or does it sometimes pay to be ordinary?

    At the most basic level, beauty might be thought to carry a kind of halo (光环) around it; we see that someone has one good quality, and by association, our deep mind may assume that they have other good ones too.

    Even in the courts, a pleasing appearance can work its magic. Attractive criminals are likely to get less strict sentences, or to escape punishment entirely; attractive plaintiffs (原告), meanwhile, are more likely to win their case and get bigger financial settlements. "It's an effect seen everywhere," says Walker.

    But if beauty pays in most circumstances, there are still situations where it can have opposite results. While attractive men may be considered better leaders, for instance, hidden sexist prejudices (偏见) can work against attractive women, making them less likely to be hired for high-level jobs that require power. And as you might expect, good-looking people of both sexes run into envy — one study found that if you are interviewed by someone of the same sex, they may be less likely to employ you if they judge that you are more attractive than they are.

    More worryingly, being beautiful or handsome could harm your medical care. We tend to link good looks to health, meaning that illnesses are often taken less seriously when they affect the good-looking. When treating people for pain, for instance, doctors tend to take less care over the more attractive people.

    Ultimately, scientists point out that focusing too much on your appearance can itself be harmful if it creates stress and anxiety — even for those already blessed with good looks. "If you are crazy about attractiveness, it may affect your experience and interactions," she says. It's an outdated saying, but no amount of beauty can make up for a bad personality. As the writer Dorothy Parker put it so elegantly: "Beauty is only skin deep, but ugly goes clean to the bone."

    Some students prefer a part-time job after class to earn some money and improve themselves. Here are some good companies:

    IN-N-Out Burger

    It is the best hamburger shop in the west of America. Regarded as one of the best employers, it offers flexible hours and the highest part-time salaries(薪水). Above all, the company treats its employees the way they would like to be treated: like family. However, there is no discount offered to its employees.

    Position: selling assistant (experience required)

    Website: www.in-n-out.cm

    Starbucks Coffee

    Starbucks has been at the forefront(前沿) of the United States' coffee revolution. Working hours are flexible. Fit twenty hours of work into your week. There is also a 30% discount and a free pound of coffee or box of tea every week.

    Position: assistant coffee taster(experience required)

    Website: www.Starbucks.Com

    Whole Foods Market

    Whole Foods Market is the world's largest natural and organic food selling company. With its focus on organic ingredients, Whole Foods Market is all about health. Working hours are flexible. Benefits include paid-time off and a 20% discount so you can eat like a king or at least like a top chef in training. There are also training courses on health and food every week.

    Position: secretary

    Website:www.wholefoodsmarket.com.

    Lands' End

    Lands' End is a Wisconsin-based clothes store that focuses on casual comfort and warmth for the great outdoors. Employees(even part-time employees) have the chance to go to a company-owned entertainment centre and get a 25% discount on theme parks and movies, and an invitation to the yearly company picnic. Besides, for part-time employees, working hours are flexible and they can come to work anytime they like as long as they work for 4 hours a day.

    Position: salesperson

    Website: www. landsend.com

    My husband David was waiting at the door when our daughter Laura and I came back. It wasn't like him to be home so early. The disbelief on his face told me that something was up.

    "Do you still have a job?"

    "No. Redundant," he answered, looking away from me.

    "OK. We'll figure it out," I replied calmly. I actually had no idea how we were going to figure it out. I immediately started to think of how we'd cut costs and who we should start to get in touch with. That night, after David had fallen asleep, I cried myself to sleep, and frequently sobbed（抽泣） in the shower in the days that followed.

    I knew the loss of David's income would have great effect on us. He had worked for the same company for twenty﹣one years and was our main income. I work at home caring for Laura, and my income is uncertain. We have debts, and job hunting takes time.

    Still, I was more concerned about my husband's emotional state than our financial situation. David's sense of identity was tied to his job. He called his parents to tell them about losing his job, but didn't say a word to anyone else for weeks. He told me that he felt like "a failure".

    It was tough for me to watch David struggle with unemployment. One night several weeks after he lost his job, David woke me just before midnight, sweating, pacing the bedroom floor and saying he didn't feel well. We spent the night in the emergency room waiting to see if he had a heart attack. Thankfully, it was just a serious anxiety attack. It was then that I knew I needed to do more to understand what my husband was going through. Here is what I learned from my own experience﹣and from talking to experts﹣on how to support your loved ones through a job loss.