Specific treatment of physical conditions should always be undertaken when necessary. It should go without saying that any individual who is open to the temptations of inner stress should be strengthened at all points possible and relieved from all sources of irritation. But, lest anyone should become too much persuaded of the efficacy of surgical or other treatment, it should be remembered that the psychical reactions, even where there is physical irritation, involve the definite wearing of neural paths, with habit formations, which bodily treatment can only slightly alter. An enticing problem to the gynecologist is always the relationship of pelvic, particularly sexual irritations, to conduct. We cannot confirm the idea of a prime causal connection in this particular, although we have evidence that betterment of the physical ailment may lead to less inclination towards the unfortunate behavior. In Case 1 the lying came long before pelvic disease was acquired, but very likely the irritation of the latter led to an accentuation of the psychical phenomena. In Case 6 the typical conduct was persisted in after remedy of the pelvic disorder; so also in Case 3 after relief of abdominal conditions, and in Case 21 after cessation of pregnancy. Other points bearing upon this may be read in our case histories. On the general problem of the possibility of physical treatment it will be noted that a considerable share of all our cases were in good general condition. In discussing treatment great emphasis should be placed upon the primary necessity for directly meeting the pathological liar upon the level of the moral failures and making it plain that these are known and understood. It is very certain that frequently this type of prevaricator has very little conception of the social antagonism which his habit arouses. There is faulty apperception of how others feel towards the lying, and to what depths the practice of this habit leads. Appreciation of these facts may be the first step towards betterment. In several of the improved cases we have mentioned that it was largely the acquirement of social foresight which made the first step in a moral advance which finally won the day. In this whole matter the first ethical instruction may well be based upon the idea of self-preservation--after all the backbone of much of our morals. When it comes to specific details of treatment these must be educational, alterative, and constructive. In Cases 1 and 3 under treatment we know that when the lying was discovered or suspected the individual was at once checked up and made to go over the ground and state the real facts. The pathological liar ordinarily reacts to the accusation of lying by prevaricating again in self-defense, but when with the therapeutist there has been the understanding that the tendency to lying is a habit which it is necessary to break, the barricade of self- defense may not be thrown up. An alterative measure of great value,