Janet, P. (1907). Lecture X: The troubles of speech. In P. Janet, The major symptoms of hysteria (pp. 208-226). New York, NY, US: Macmillan Publishing.
http://dx.doi.org/10.1037/10008-010
Addresses the speech disturbances in patients with hysteria. The importance of the psychological study of the disturbances of speech; some cases of hysterical mutism; the part played by emotion; the characters of hysterical dumbness; the forgetfulness of speech, the absence of paralytic phenomena; the alleged differences between hysterical mutisms and organic aphasias; the different forms of hysterical dumbness; aphonia; stammering; aphemia; agraphia; a case of hysterical word-deafness; automatic speech during hysterical mutism or alternating with periods of dumbness; tics or agitations of speech; and the emancipation of the function of speech are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved)