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  3. Why is it that dogs seem to be able to read our emotions? Whether we’ re happy or sad, our furry friends seem to be there, eithe

Why is it that dogs seem to be able to read our emotions? Whether we’ re happy or sad, our furry friends seem to be there, eithe

admin2022-05-23  67
问题     Why is it that dogs seem to be able to read our emotions? Whether we’ re happy or sad, our furry friends seem to be there, either wagging their tails or staring at us. Well, new research indicates that dogs can tell the difference between happy and angry human facial expressions.
    However, whether or not they understand the emotions behind these faces is still up for debate. Researchers from the University of Vienna designed an experiment where eleven dogs were trained to associate either a happy or an angry face with a food reward. During this stage, each dog was shown only the upper half or lower half of a person’s face.
    In a later test, the scientists showed the dogs images, either of human faces they had not seen in their training, or of just half a human face. The dogs then had to, to the best of their ability, spot the difference.
    Surprisingly, the dogs are able to tell the difference between the happy and angry face more often than not, suggesting that they can associate positive and negative feelings with a smile or a frown.
    "Our study demonstrates that dogs can distinguish angry and happy expressions in humans. They can tell that these two expressions have different meanings, and they can do this not only for people they know well, but even for faces they have never seen before," Ludwig Huber, senior author and head of the group at the University of Veterinary Medicine Vienna’s Messerli Research Institute, said in a press release.
    This study isn’t the first to test whether dogs could tell human emotional expressions, but it is the first to provide evidence of what we have always suspected.
    Huber and his colleagues believe their findings can be useful to pet owners when giving punishment or reward, making sure not to let their faces give it away. But perhaps the message is to smile more, because you can’t fool a dog.
According to Ludwig Huber and his colleagues’ findings,________.
选项 A、you should not punish your dog
B、you should not leave your dog alone
C、your dog can’t understand your emotions
D、you should not give away your intention when facing your dog
答案D
解析 根据最后一段第一句“…when giving punishment or reward, making sure not to let their faces give it away. ”可知，Ludwig Huber和他的同事们认为他们的调查发现对宠物主人是有用的，当宠物主人给予宠物惩罚或奖励时，要确保不要让自己的面部表情泄露意图。由此可推知，当面对你的狗时，不要泄露你的意图。故选D。
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