The first is standstill (fixation), atavism, variation or other disturbances of libido and sexual psychology in the course of recapitulation of development, and acquirement of experiences of climax principally by the mode of infantile sexual behaviors.

• 第一个原因是生长发育复演过程中性欲(里比多)和性心理的停顿(固定)、返祖现象、变异或其他障碍,主要通过幼稚性行为的方式获得性高潮的经验。