The size of the brain has little to do with intelligence. 脑子的大小与智力没有多少关系。
Conclusion Rapists who raped the women with mental retardation related to mental subnormality, their intelligence construcion is also abnormal. 结论强奸精神发育迟滞女性的强奸犯与智力低下有关,他们在智力结构方面也存在着异常。