Anyone who has ever owned cats knows that they can be fickle beasts. The last minute, they’re still tickling your head happily. The next minute, they will grab your hand and bite your finger. A team of psychologists from the University of Sussex and the University of Portsmouth have published a new paper on the relationship with cats. The study is called the role of eye movement in cat human communication;. < p > < p > psychologists say that human squinting produces something called a cat’s smile. The so-called slow blink seems to make humans more attractive to cats. A cat’s squint is similar to a human’s smile or a real smile. Researchers Dr. tasmin Humphrey and Professor Karen McComb, animal behavior scientists at the University, conducted two experiments on cats. < / P > < p > the first experiment showed that cats were more likely to blink their owners slowly after their owners blinked them slowly than when they were not interacting. In the second experiment, researchers from the psychological team, rather than the cat’s owner, found that the cat was more likely to approach the hand the researcher held out after blinking at the cat slowly. When the scientist’s expression is neutral, the cat is less likely to approach the researcher’s outstretched hand. < / P > < p > research has found that slow blinking can provide positive communication between cats and humans. When strangers blink slowly, they are also more likely to blink at strangers. Researchers say they have found evidence to support many cat owners’ suspicions that humans and cats can communicate by blinking their eyes and narrowing their glasses. This study of Humphreys and cats can enhance public understanding of the way cats interact. The results of the study will also help to improve the welfare of cats and to understand the social cognitive ability of cats. Chinese version of K-car: reading a10e design drawing exposure