Just as explorers built lighthouses to guide their route, generations of ancient men gradually explored external standards for inferring women's fertility, on the basis of which they could reproduce better. Their brains regard women who meet these standards as "beautiful women". Beautiful women can easily send them to the cloud of happiness, or they can easily go through fire and water to compete for more living resources for future generations. Behind all this is actually the endless reproduction of human beings.
Waist-hip ratio 0.7
Influenced by fashion trends, most girls are keen on losing weight now. The slogan "There are only one hundred good girls" has spread in various weight-loss forums, encouraging them to embark on the road of "no thinnest, only thinner", which has led to the common "tragedy" of anorexia nervosa. However, is the "thin fairy" really more charming?
In an experiment, psychologists asked a group of male and female subjects to watch nine pictures of women from extremely thin to extremely fat, and asked them to choose their ideal female image. Results Most women choose thin female images, while male subjects choose neither fat nor thin. Judging from this result, if it is to please men, girls really don't have to be too hard on themselves.
In fact, men value women's "waist-to-hip ratio" more than being fat and thin. Evolutionary psychologists have found through many experiments that women with waist-hip ratio below 0.7 are most suitable for men. There is ample evidence that the low waist-hip ratio is a guiding sign of women's health and fertility. Women with high waist-hip ratio are more likely to suffer from various diseases and are more difficult to conceive. In this sense, men think that women with low waist-hip ratio are more beautiful, and they also focus on "genetic interests."
Experiments show that to improve your "sexual charm", reducing the waist-hip ratio is the king. It is better to consult a fitness expert than to lose weight crazily.
Lust, starting with dolls.
This is an experiment that will make many people disappointed in human nature. Evolutionary psychologists have found many pictures, both male and female. They divided the pictures into four groups according to their sexual attraction, namely attractive women, ordinary women, attractive men and ordinary men. Then, they recruited a group of male subjects. These people had brain MRI scans while looking at the photos. The results show that when watching attractive women, the nucleus accumbens of their brains becomes very active, and the nucleus accumbens has long been proved to be the happy center of the brain. In another famous psychological experiment, a mouse pressed the electrode again and again with its paw, because the nucleus accumbens was activated by the electrode until it was excited to death. Although human beings are not like this, in life, men will shine at the sight of beautiful women, and the control of nucleus accumbens is by no means a "floating cloud".
However, only pictures of attractive women can activate the happiness center of men's brains, while pictures of ordinary women, attractive men and ordinary men can't do this. What is more "sad" is that men's preference for beautiful women has been formed in infancy. In an experiment aimed at male babies, psychologists first asked adult men to rank some female pictures according to their sexual attraction, then showed them to male babies and recorded the time their eyes stayed on each picture. The results show that even boys aged 2-3 months spend more time looking at pictures of "attractive women", especially boys aged 6-8 months. The results of this experiment prove to some extent that there is a strong genetic mechanism for men's psychological preference for beautiful women.
Beautiful and rich.
When it comes to men's natural love for beautiful women, ordinary people generally mumble contemptuously: men are animals that think with their lower bodies, and then forget this question. Scientists explore these questions: Why do men naturally love beautiful women? Is there a secret of human evolution in this?
To find the answer to the question, we must first find out what criteria men use to judge whether a woman is beautiful or not. How are these standards formed? The development of computer technology has provided great help to scientists. They invited a large number of male subjects and used software to constantly correct the female faces on the computer screen until they met their "beauty" standards. After analyzing the faces of these women, scientists found that the faces of women recognized as "beautiful women" by most men should at least meet the following conditions: big eyes, thin chin, full lips, symmetrical faces and smooth skin.
Later, scientists used computers to combine the faces of women of different ages and found that "big eyes, thin chin and full lips" are all important clues to judge a woman's youth. In other words, the male brain generally favors young women, and the "popular face" composed of 14 to 20-year-old women is considered to be the most beautiful. Physiologically speaking, this is precisely the period when women's reproductive ability is the strongest.
In ancient times, symmetrical face and smooth skin were important clues to judge whether a person was healthy or not. Studies have found that parasites, diseases and life stress can all lead to a person's facial asymmetry. Similarly, various infections are also important causes of skin diseases. Symmetrical face and smooth skin mean that a woman is less infected and less likely to get sick, which are favorable conditions for giving birth to offspring.
Thus, the standard of beauty is not out of nothing, but the psychological tendency of ancient men to evolve from generation to generation through natural selection. These tendencies help them choose more fertile women, have children with them and pass on genes. This psychological mechanism has become a primitive psychological instinct. Therefore, it is better to say that more fertile women are activating the pleasure center of men's brains than that beautiful women are activating the pleasure center of men's brains. As soon as such a woman appeared, the male brain began to stir. "Gene brothers, the opportunity to copy is coming. Let's act quickly! "
Instinct, weakened after exposure
Some people always feel condescending to the study of evolutionary psychology, thinking that it is to find a basis for men's philandering, but in the eyes of scientists, finding the truth is the first priority. To make an inappropriate analogy, no one likes getting sick, but this does not stop the research on diseases. If we give up looking for the cause, how can we talk about developing drugs to treat diseases?
Evolutionary psychologists have repeatedly stressed that just because a psychological tendency has evolved does not mean that it cannot be changed. For example, just because a person has a certain disease-causing gene does not mean that he will definitely get sick. On the contrary, when he knows that he has this gene, he can be vigilant, take more precautions and live longer.
Similarly, when men know that "loving beautiful women" is a primitive psychological tendency, when they are tempted by beautiful women, the excitement of their brains rises sharply, and they can gain more sober strength and better control their behavior. Primitive psychological instinct is like a spell. When you don't know, it will unconsciously control you. Once you expose it to the sun, its power will be greatly weakened.
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