He is requested to direct his attention to the idea in question, without, however, as he has so frequently done, meditating upon it. Every impression about it, without any exception, which occurs to him should be imparted to the doctor.

The statement which will be perhaps then made, that he cannot concentrate his attention upon anything at all, is to be countered by assuring him most positively that such a blank state of mind is utterly impossible. As a matter of fact, a great number of impressions will soon occur, with which others will associate themselves. These will be invariably accompanied by the expression of the observer's opinion that they have no meaning or are unimportant. It will be at once noticed that it is this self-criticism which prevented the patient from imparting the ideas, which had indeed already