Through the simple tools of classical conditioning then, the shoe becomes a conditioned stimulus giving rise to the conditioned response of sexual pleasure.

接下来，通过经典条件作用，鞋子变成了条件刺激,引起了性快感这一条件反应。

耶鲁公开课 - 心理学导论课程节选

This almost certainly is not the right story but again, just as in phobias, some ideas of classical conditioning may play some role in determining what we like and what we don't like sexually.

这个解释肯定是错的,但是，与在恐惧症中的作用相同，经典条件作用,或许对我们在性活动方面的喜恶,起着一定的决定作用。

耶鲁公开课 - 心理学导论课程节选

The claim that Freud would make is that the woman's discovery that she lacks the penis plays a fundamental role later on determining her allegiances in life and in fact her own sexual preferences and interests.

弗洛伊德会认为,女性发现其身体缺少阴茎的这件事,会在决定其日后的生活忠诚度,及自身的性取向和性偏好中,起到重要的作用。

耶鲁公开课 - 心理学导论课程节选