New research suggests that there are only four basic facial expressions of emotion. However, how these expressions are understood might depend on where you are from.

    Research by scientists from the University of Glasgow in the UK has challenged the traditional view of how the face expresses emotions. Many scientists had believed that there were six basic emotions that people from all cultures recognized. These were happiness, sadness, fear, anger, surprise and disgust(厌恶). However, the University of Glasgow's work now suggests that the human face only had four basic expressions of emotions. This is because some pairs of emotions are impossible to tell apart, especially when they are first shown on the face. Fear and surprise, both share wide-open eyes. The facial expressions for anger and disgust also look the same.

    So if our faces are only able to express four basic emotions, how do we communicate much more complex feelings? The study found that the way expressions are understood is different in different cultures. Lead researcher Rachael Jack was studying this because “facial expressions were considered to be universal”, she explained. However, while looking at how people from the East and West recognize different parts of the face, they found that although there are some common features across cultures, the six basic facial expressions of emotion are not recognized universally.

    “We said we don't know what a disgust face looks like in China, so the best way to go about that is to make all combinations of facial movements and show the Chinese people and ask them to choose the ones they think are disgust faces.” With the software they developed, they discovered that in the early stages of signaling emotion, fear and surprise, and anger and disgust, were often confused. Jack explained that this development of facial expressions is related to biology and social situations.

    What has caught people's interest is the cross-cultural aspect of the work. “This study shows which emotions we share, and which are different in different cultures,” Jack said. This finding could help us develop new communication technologies, for example ones that use video-calling programs like Skype. When you talk to someone in Japan in the future, a programme could “read” your facial expressions and then “translate” them for the Japanese person. The Japanese person would see the Japanese facial expression on their screen. In this way, people from different cultures could understand each other better.

    A parent might place his daughter's drawing on the fridge out of a love for his child rather than for the wonderful image, but for many people, that children art is actually quite amazing. In fact, adult artists were often inspired by children's drawing. For the museum-goers out there who tend to point to a piece of modern art and say, “My kid could have made that !”It's worth remembering that often, that's actually just what the artist had in mind.

    For many kids, drawing is exciting not because of the final product it leads to, but because they can live completely in the world of their drawing for a few minutes. Even children are scribbling(涂鸦), they're representing through action, not through pictures. Liane Alves, a prekindergarten teacher, recalled a student who presented her with a drawing featuring a single straight line across the page. Alves assumed the child hadn't given too much thought to the drawing until he explained that the line was one of the stems (茎) from The Princess and the Pea, one of the fairy tales they read in class.

    Maureen Ingram, who's a preschool teacher at the same school,said her students often tell different stories about a given piece of art depending on the day, perhaps because they weren't sure what they intended to draw when they started the picture. “We as adults will often say, 'I'm going to draw a horse, 'and we set out. . . and get frustrated when we can't do it, ”Ingram said. “Children seem to take a different approach, where they just draw, and then they realize, 'it is a horse. '”

    And what about those odd or scary-looking drawings? Does that mean kids are telling themselves stories that are odd or scary? It's hard to say, but it's rarely a good idea to over-interpret it. Ellen Winner, a psychology professor, pointed to parents who worry when their kid draws a child bigger than the adults. What's most important to remember is that“children's art has its own logic,” Winner said. “Children are not being crazy. ”

    What is it?

    KindSpring has created a series of 21-Day Challenges designed to help individuals and groups grow in values that help create positive change. Regardless of profession, age, culture or geography, when we try to cultivate(培养) certain values we create a ripple effect(连锁反应) that has the power to transform our lives and the world for the better. When we practice these values together over and over again, our efforts encourage and strengthen each other in remarkable ways. Each of our 21-Day Challenges focuses on a specific value — from kindness to mindfulness. Click here for more information.

    How does it work?

    A small daily commitment + a daily prompt(提示)+ a process for communication. Each 21-Day Challenge invites participants to carry out one small daily action related to the main theme. Every day for three weeks a unique idea is emailed out that serves as a prompt. Participants are encouraged to carry out the act and share stories of their experiences in both online and offline spaces. You can sign up to participate as an individual or you can “host” a challenge for a group you belong to. The challenges were developed for workplace, school/college and family environments, but are broadly usable. Any group is more than welcome to take them on. At the end of 21 days, you may continue the practice with your group, take on a new challenge, or even design your own. There is no charge for any of our services. All the challenges are offered as a gift. Five steps to host a challenge.

    Why should we do it?

    The 21-Day Challenges are all designed to fit the pace of modern day life. They are not very time-consuming（耗时的）, and in most cases demand less than five minutes a day. Twenty-one days certainly can't change everything, but it can begin a new way of being. You are invited to bring these practices to your company, school, community center, or family. Get started with joining a challenge or hosting one here. Let us know if you have questions—we're delighted to help any way we can!

    Freelance writers Wanted

    Associated Content is an online publishing platform that enables anyone to earn money by writing articles on the Web.

Writing for AC is a great work opportunity for students, stay-at-home parents and freelance writers –you can work on your own time and submit papers, reviews, essays, etc. on any topic that you have interest in. This is a job you can do from anywhere—all you need is access to the Internet.

    Here's how you get started:

    1) Go to www. associatedcontent.com/join/hot jobs.

    2) Follow the instructions to register.

    3) Fill in your profile(简介),making note of your previous experience and your areas of experience (if any).

    4) Start submitting articles. You'll begin earning money as soon as your articles are published and the amount is based on the page views it receives.

    In addition to our own library of content, we have hundreds of partners (Partner Content Team) who work with AC to obtain high-quality. As such, there are lots of opportunities for our most talented and productive writers to accept "Partner Assignments" on an as-needed basis.

    If you're interested in accepting higher paying Partner Assignments, send us a link to your AC profile once you have submitted at least five articles. We will review all submissions and pass them along to our Partner Content Team. If selected, you will start receiving special paid assignments from us on a regular basis, which you are free to accept or ignore.

    NOTE: we pay our writers via PayPal daily.

    Any questions? Email me: dernel@asociatedcontent.com

    From early times, man has been interested in art. People have often worked together to collect and save the world's art treasures.

    Fine art treasures from many countries are kept in an art museum called the Louvre (卢浮宫) in Paris, France. The works of art have been collected by the people of France over many centuries. It is the biggest art museum in the world.

    The Louvre has not always been a museum. The first building was a fort (堡垒). In 1190, it was the king's castle with high walls and a round tower. It had a moat (护城河) to keep out the enemies.

    Over the years, the number of buildings around the fort grew. By 1350, the fort was no longer needed and became a palace home for French kings and queens. During times of peace, new treasures were brought in. During days of war, many treasures were stolen, and the buildings were damaged.

    When Francis Ⅰ became King of France in 1515, he brought in many artists from many countries. One of the artists was Leonardo da Vinci from Italy. He worked in Paris. Da Vinci's Mona Lisa is the best-known painting in the museum today.

    In 1793, the Louvre became a public museum, just as it is now. It is a place where art treasures are kept for everyone to enjoy. Every year millions of people from all over the world come to the Louvre to see the master-pieces.

Uggs(雪地靴) are certainly ugly, or at least inelegant. The shapeless boots, pulled on in a hurry, can make anyone look like a slob(懒惰的人), which has made them the target of disrespect. It hasn't been hard to find someone strongly condemning them." Ugg boot s are no sexy," The Independent declared in 2003," unless you' re Mrs. Bigfoot on a lo ne mission across Antarctic to find Mr. Bigfoot. When wearing the boots, a writer of The Gloss complained," There's nothing to indicate that you don't have square, horrible shoeboxes in place of human feet." In 2015, one coffee shop on Brick Lane in east London ever banned ugg- wearers.

And yet, over the years, plenty of strange and unattractive shoes have met with the approval of the fashion establishment. The problem with ugg' s wasn't that they were ugly; it's that they were common.

But a funny thing happened on the way to fashion's tomb: the universal ugg has not gone anywhere. Uggs have quietly stayed here since their best time. Once you start paying attention, you' ll be shocked to discover how many people are still wearing them. They are worn by mothers in town and in the country, by teenagers on Saturday shopping trip and by people in fashion.

Perhaps the secret of uggs's unstoppable success is that, if there is a dividing line between public appeal and private style, it might be a pair of cozy boots. They are certainly comfortable, soft and warm, as if your feet were in the hugging of someone who really loves you. At$150a pair, they are neither cheap nor entirely out of range. They are casual and indulgent(纵容的).

Somehow uggs, the boots that so many people hate, have managed to challenge the cruel logic of the fashion cycle and carry on whether you approve of them or not.