Freud’s methods in action in the case of Dora

In what ways do we see Freud’s methods in action in the case of Dora?
Write an essay based on the book “Complete Psychological Works Volume Seven” written by Freud. “He that has eyes to see and ears to hear may convince himself that no mortal can keep a secret. If his lips are silent, he chatters with his finger-tips, betrayal oozes out of him at every pore … I believe that Dora only wanted to play secrets’ with me, and to hint that she was on the point of allowing her secret to be torn from her by the doctor”. (77/78)