V MISTAKES IN SPEECH
ALTHOUGH the ordinary material of speech of our mother-tongue seems to be guarded against forgetting, its application, however, more often succumbs to another disturbance which is familiar to us as "slips of the tongue." What we observe in normal persons as slips of the tongue gives the same impression as the first step of the so-called "paraphasias" which manifest themselves under pathologic conditions.
I am in the exceptional position of being about to refer to a previous work on the subject. In the year 1895 Meringer and C. Mayer published a study on Mistakes in Speech and Reading, with whose view-points I do not agree. One of the authors, who is the spokesman in the text, is a philologist actuated by a linguistic interest to examine the rules governing those slips. He hoped to deduce from these rules the existence "of a definite psychic mechanism," "whereby the sounds of a word, of a sentence, and even the words themselves, would be associated and con-
