But brown-eyed men, who cannot find any clues about paternity from a child's eye color, had no preferences by eye color.
But brown-eyed men, who cannot find any clues about paternity from a child's eye color, had no preferences by eye color.
这篇研究报告在《行为生态学和生物社会学》上发表提到，“蓝眼睛男人无论是否知道这个规则，他们在潜意识里会注重这种具有‘识别功能’的身体特征。”