The 19th Century witnessed a growing interest in "explaining" human sexual behavior according to newly emerging "scientific" discourse, in particular, psychiatry and psychoanalysis.
Relying on points, themes, arguments, and textual citations from Posner, Freud, and Foucault, answer the following questions.
1. What are the basic properties, characteristics, or features of the concept of "sexuality" in 19th century medical-psychiatric discourse?
2. How is this concept used to explain human sexual behavior in both is "normal" and "abnormal" dimensions?
3. What are some problems with these kinds of explanations? Choose 1 example to focus on in more detail.