In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: Highly influenced by and revised due to Wilhelm Stekel, much of its discussion surrounds an incident known as Irmas injection. Arguing that the title phenomena take place in stages of condensation, displacement, and finally secondary revision, it also seeks to differentiate between latent and manifest content, arguing that the preconscious suppresses the wish fulfillment from making its way to the conscious mind before waking up. For ten points, name this seminal 1900 work on analyzing reverie, written by Sigmund Freud.
A:
Social Science