一、视觉与性:视觉在择偶过程中以及在激发性欲时均起重要的作用。在动物界,通过视觉形象异性之间相互吸引的例子很多。如雄孔雀展示色彩斑斓的尾羽向雌孔雀传递求爱的信息;雄刺鱼在交配季节胸部变成红色,以吸引雌刺鱼向它游近。在进化过程中,视觉也成了人类择偶的主要手段。人类的爱慕之心多半建立在美的基础之上,也就是说,只有认为对方是美的,她(他)才能成为被你选择的对象。而这种美多是由视觉感受到的。审美的观点,自古以来便含有性的成分。一个诱人的女子必然具有明显的性特征。同样,从女人的角度来看,一个美男子必须健壮魁梧,以保证在性的能力上是个合格的配偶。为此,有些民族和地区,男女 First, visual and sexual: Vision in the process of spouse selection and play an important role in stimulating sexual desire. In the animal world, there are many examples of mutual attraction between the opposite sexes of the visual image. Ruokong peacock display colorful tail feathers to the female peacock pass courtship information; males fish in the mating season the chest turns red, in order to attract the female fish to swim near it. In the process of evolution, vision has also become the main means of human spouse selection. Mostly the human heart of love is based on the beauty of the United States, that is to say, only when one thinks the other is beautiful, she or he can become the object of your choice. And this kind of beauty is felt by the visual. Aesthetic point of view, since ancient times it will contain the ingredients. An attractive woman must have obvious sexual characteristics. Likewise, from a woman’s point of view, a beautiful man must be robust enough to ensure that he is a qualified spouse for sexuality. To this end, some ethnic groups and regions, men and women