People with an impulsive personality refer to those who tend to do things without considering the possible dangers or problems first. According to a new study by researchers at the University of Georgia, such people may be more likely to have food addiction. The study found that people exhibiting impulsive behavior weren't necessarily overweight, but impulsiveness was related to a direct relationship with food, and therefore, less healthy weight.

    Food addiction has been compared to addictive drug use. Studies have linked the dopamine (多巴胺) release that occurs after tasting delicious food to the dopamine release that happens when people consume other addictive substances.

    Impulsive behavior involves several personality traits (特点). Two of these traits, known as negative urgency and lack of perseverance, were particularly associated with food addiction and high BMI (身体质量指数) during the study.

    Negative urgency is characterized by the tendency to behave impulsively when experiencing negative emotions. Some people might drink alcohol or take drugs. For others, it could mean eating to feel better. Lack of perseverance is when a person has a hard time finishing hard or boring tasks. People with a lack of perseverance might have difficulty attempting to change addictive eating behavior, which could also cause obesity.

    “Impulsiveness might be one reason why some people eat in an addictive way despite motivation to lose weight,” said Dr. Ashley Gearhardt, a clinical psychologist. He was involved in developing the Yale Food Addiction Scale in aid of those people. “We are theorizing that if food addiction is really a thing, then our measure, the Yale Food Addiction Scale, should be related to helping control impulsive action,” said Gearhardt.

    Clinical psychologist Dr. James MacKillop, whose lab was conducting the study, believes that therapies used to treat addictive drug behavior could help people who suffer from addictive eating habits.

    “Most of the programs for weight loss at this point focus on the most obvious things, which are clearly diet and exercise,” MacKillop said. “It seems that managing strong desires to eat would naturally fit in with the skills a person would need to eat healthily.”

Multitasking

    What is the first thing you notice when you walk into a shop? The products displayed (展示) at the entrance? Or the soft background music?

    But have you ever notice the smell? Unless it is bad, the answer is likely to be no. But while a shop's scent may not be outstanding compared with sights and sounds, it is certainly there. And it is providing to be an increasing powerful tool in encouraging people to purchase.

    A brand store has become famous for its distinctive scent which floats through the fairly dark hall and out to the entrance, via scent machines. A smell may be attractive but it may not just be used for freshening air. One sports goods company once reported that when it first introduced scent into its stores, customers' intension to purchase increased by 80 percent.

    When it comes to the best shopping streets in Pairs, scent is just as important to a brand's success as the quality of its window displays and goods on sales. That is mainly because shopping is a very different experience to what it used to be.

    Some years ago, the focus for brand name shopping was on a few people with sales assistants' disproving attitude and don't touch what you can't afford displays. Now the rise of electronic commerce (e-commerce) has opened up famous brands to a wider audience. But while e-shops can use sights and sounds, only bricks-and-mortar stores (实体店) can offer a full experience from the minute customers step through the door to the moment they leave. Another brand store seeks to be much more than a shop, but rather a destination. And scent is just one way to achieve this. Now a famous store uses complex man-made smell to make sure that the soft scent of baby powder floats through the kid department, and coconut (椰子) scent in the swimsuit section. A department store has even opened a new lab, inviting customers on a journey into the store's windows to smell books, pots and drawers, in search of their perfect scent.

    A girl with blue eyes is a blue-eyed girl. A man with long legs is a long-legged man. A woman with white hair is a white-haired woman. Children who have good looks are good-looking children. What do you do when you want to buy clothes? You go to a shop. If you can find clothes that are the right size for you, and if they are ready to wear, you will probably buy them. They are called ready-made clothes. If you can not find clothes that are the right size, you will go to a tailor's shop. A tailor is a man who makes clothes. He will measure you carefully and will then make clothes for you. Such clothes are called tailor-made clothes.

    What do we call a man who is dressed badly? We call him a badly-dressed man. A woman who is dressed well is called a well-dressed woman.

    What do you wear when it rains heavily? You wear a coat that will keep the rain out. Such a coat is called a raincoat. It is made of waterproof cloth-cloth that does not let water pass through. We have a lot of rain in England. If you come to England, bring a raincoat and an umbrella. You will find them useful.

    If the floor, walls and ceiling of a room are made so that sound cannot pass through the wall, we say that the room is sound-proof. There are sound-proof rooms in all broadcasting stations.

    The Boy Made It!  One Sunday, Nicholas,a teenager, went skiing at Sugarloaf Mountain in Maine．In the early afternoon, when he was planning to go home, a fierce snowstorm swept into the area．Unable to see far,he accidentally turned off the path．Before he knew it,Nicholas was lost,all alone!He didn't have food,water,a phone,or other supplies．He was getting colder by the minute．

    Nicholas had no idea where he was．He tried not to panic．He thought about all of the survival shows he had watched on TV．It was time to put the tips he had learned to use．

    He decided to stop skiing．There was a better chance of someone finding him if he stayed put．The first thing he did was to find shelter from the freezing wind and snow．If he didn't,his body temperature would get very low,which could quickly kill him．

    Using his skis,Nicholas built a snow cave．He gathered a huge mass of snow and dug out a hole in the middle．Then he piled branches on top of himself,like a blanket,to stay as warm as he could．

    By that evening,Nicholas was really hungry．He ate snow and drank water from a nearby stream so that his body wouldn't lose too much water．Not knowing how much longer he could last,Nicholas did the only thing he could—he huddled(蜷缩)in his cave and slept．

    The next day,Nicholas went out to look for help,but he couldn't find anyone．He followed his tracks and returned to the snow cave,because without shelter,he could die that night．On Tuesday,Nicholas went out again to find help．He had walked for about a mile when a volunteer searcher found him．After two days stuck in the snow,Nicholas was saved．

Nicholas might not have survived this snowstorm had it not been for TV．He had often watched Grylls' survival show —-Man vs．Wild． That's where he learned the tips that saved his life．In each episode(一期节目) of Man vs．Wild, Grylls is abandoned in a wild area and has to find his way out．

    When Grylls heard about Nicholas' amazing deeds,he was super impressed that Nicholas had made it since he knew better than anyone how hard Nicholas had to work to stay alive．

    I drove a taxi for extra money east of Toronto thirty years ago. Each time a taxi drove up to the front of the Greenwood Racetrack, a group of local kids would run along the sidewalk angling for position by the passenger door. One lucky kid, or rather, the most aggressive one, would open the passenger door and say "Good luck, Mister!" The man getting out of the cab would vaguely say thanks and throw the kid a quarter. It was a routine everybody knew.

    Throughout the summer, one kid caught my eye. He was bigger than most of all the other kids but pushed away by even the smallest. He never made it but never gave up. One day, his chance arrived. As I was pulling up to the sidewalk, all the kids were pushing for a cab just ahead of mine. The boy saw me and walked toward my taxi. As I positioned the passenger door right beside him, he never paused and opened the passenger door, warmly saying, "Good luck, Mister!"

    But the man neither said thanks nor flipped him a quarter. He pushed him aside so hard that the boy fell on the sidewalk. I knew it hurt him badly. I got out in less than 10 seconds, but the man was gone in the crowd. So I looked for the kid. I decided to give him $20 for the effort. By the time I spotted him he was far up ahead, walking away in the opposite direction through the crowd and his head hanging down. When I got the cab turned around I lost sight of him. I never saw him again. I'd like to find him one day and tell him that if only he had stuck around a little longer I would have given him a whole $20.

    I learned from this kid that when things seem so hopeless that you are ready to give up, it's the time when things are most likely to turn around for you.

We all know someone who holds court wherever they find themselves with amusing stories. For the rest of us, conversation can be trickier. Our editor asked Catherine Blyth, the author of The Art of Conversation for her tips on how to shine — and not get cancelled — at your next small-talk.

Consider what you want from a conversation

{#blank#}1{#/blank#}. In fact, a conversation is usually a way to get something we want, whether that's to making a friend, or to asking someone on a date. Knowing what you want will keep things flowing. "At least, what you can get from a conversation is an interesting adventure with another mind. {#blank#}2{#/blank#}." says Blyth.

Guide the other person to help you

"There's nothing more flattering (受宠若惊) than feeling like that you've helped someone," Blyth says. She suggests finding a way to make the other person useful to you. "{#blank#}3{#/blank#}, that allows you to reveal a bit of yourself while inviting them to help, which is a great way to get conversation started."

Listen attentively and purposefully

Are you listening to understand, or listening to respond? That's a perfect question a would-be conversationalist should ask themselves. "A good listener indicates what interests them. {#blank#}4{#/blank#}. If I'm conversing with someone who makes it all about themselves, I'll gently point that I'm not interested and shift us towards other topics." says Blyth.

Keep your phone out of sight and out of mind

"If you're chatting with someone with your phone next to you, what you're saying is ‘you're only as important as my next notification'," says Blyth. "Whatever you do on a screen isn't a conversation. Problems arises from comparing real conversation to text messaging. {#blank#}5{#/blank#}. We need to give each other some grace."

A. Seeing the world through the eyes of others is a reward itself

B. People feel bad about conversation because they think it's a performance

C. Your responses should show which topics are interesting and which aren't

D. The best mindset you bring to small-talk is the idea that it's a treasure hunt

E. A direct praise is good, but if it's something like ‘I love that coat, where did you buy it?'

F. In a real conversation, you can't look things up, think about how to phrase your thoughts

G. You have to constantly be listening with your ears, your mind, and be conscious of doing so