In the 1960s, Irigaray started attending the psychoanalytic seminars of Jacques Lacan and joined the École Freudienne de Paris (Freudian School of Paris), directed by Lacan. She was expelled from this school in 1974, after the publication of her second doctoral thesis (doctorat d'État), "Speculum of the Other Woman" ("Speculum: La fonction de la femme dans le discours philosophique", later retitled as "Speculum: De l'autre femme"), which received much criticism from both the Lacanian and Freudian schools of psychoanalysis. This criticism brought her recognition, but she was removed from her position as an instructor at the University of Vincennes as well as ostracized from the Lacanian community.