男子性犯罪原因生物学基础初探

男子性犯罪原因是复杂的，关于性犯罪原因生物学基础的研究，国内尚缺乏足够的研究资料和实验依据．本文对某监狱在押性犯罪男犯２２３名进行外生殖器形态观察、血型、多Ｙ染色质、血浆性激素水平和毛发微量元素检测，结果表明，男子性犯罪行为，除了与社会、心理、教育等原因有关外，无疑存在着物质基础，即生物学基础。至于性犯罪原因生物学基础在性犯罪小的作用和地位，我们的工作仅是初步探索，有待进一步深入研究。

BIOLOGICAL CAUSES OF MALE SEXUAL CRIME

It is known that the Causes of male sexual crime are complicated. Many investigntare believe that sexual offenders differ from non-sexual offenders in some physiological and biolgical ways. But there is only little biological research on it. The purpose of this study is to consider sexual offender ' s biological characteristics including the shape of external genitals, bled types, the distribution of XYY chromosome, plasma sexual hormones (T,LH,FSH) and the hair trace elements in 223 male sexual offenders in a prison. The results suggested that it is beyond doubt that there are some biological basis on sexual crime.