Anna O and also the talking heal: Anna O (pseudonym) was a German female who was one of the to start with clients to bear psychoanalysis. Her case influenced lots of the theories of Freud and other popular psychologists of time to mitigate the indications of melancholy through “speak therapy. https://elliotfvrwl.glifeblog.com/30460318/the-harvard-case-study-writing-help-diaries