Men narrow face more reliable

To judge whether a man is credible or not, women need only look at the width of their faces.

Artwork: niveaformen.co.za.

More and more scientific evidence suggests that face composition - such as the position of the eye, the width of the cheekbone - can help us predict the personality of any person, such as whether he is introverted or introverted. extrovert, reliable or not.

Livescience said, the University of St. Scientists. Andrew, Scotland conducted a test to verify this problem. They divided the volunteers into two groups, in which a group of all men were photographed. Experts then asked both groups to participate in some financial investment games on computers without saying the purpose of the experiment.

Before playing the group, do not take photos of a man in the other group. All faces in the image do not show any form of emotion. Viewers must then decide whether or not to invest money in the image. People in the photo group also have to choose one of two actions: making money for partners or hugging money and then running away from the flight.

The results showed that the narrower the man's face, they have the opportunity to receive trust money. The face width index is calculated by dividing the width of the face by the distance from the upper lip to the upper eyelid. The team analyzed images of all volunteers after the game ended. They found that the higher the male's face, the higher the tendency of the partner to stagger.

In another experiment, the expert team used graphics software to change the width of the face. 285 volunteers viewed two photos of the same face, one of which had a wider face. 165 people claim they feel the face is narrower and more reliable.

"We tend to trust men with narrow faces and that tendency is right," said Michael Stirrat, lead researcher.

Stirrat admitted that, although the majority of men on the broad side of the experiment were deceiving, we could not argue that all men on the broad side of society were unreliable. The width of the face only provides a clue for us to judge a man's personality. His level of trust is also expressed in many other respects.

Many previous studies have shown that men with large faces are more likely to get angry and perform violent acts. They also tend to like to dominate or direct others.

The Stirrat team explained the relationship between trustworthiness and width of the face as follows: When men enter adulthood, the amount of testosterone (male sex hormone) increases, making bones everywhere , including the face, thrived. So the bigger the man, the wider their face. However, the higher the amount of testosterone in the body, the easier it is for men to get angry and do not like to cooperate or help others. In contrast, men with lower testosterone levels were more civilized and reliable.