Baumgarten, in Vienna, from a knowledge of over 8000 prostitutes, concluded that only a very minute proportion are either criminal or psychopathic in temperament or organization (Archiv für Kriminal-Anthropologie, vol. xi, 1902). It is not clear, however, that Baumgarten carried out any detailed and precise investigations. Mr. Lane, a London police magistrate, has stated as the result of his own observation, that prostitution is "at once a symptom and outcome of the same deteriorated physique and decadent moral fibre which determine the manufacture of male tramps, petty thieves, and professional beggars, of whom the prostitute is in general the female analogue" (Ethnological Journal, April, 1905, p. 41). This estimate is doubtless correct as regards a considerable proportion of the women, often enfeebled by drink, who pass through the police courts, but it could scarcely be applied without qualification to prostitutes generally.

Morasso (Archivio di Psichiatria, 1896, fasc. I) has protested against a purely degenerative view of prostitutes on the strength of his own observations. There is, he states, a category of prostitutes, unknown to scientific inquirers, which he calls that of the prostitute di alto bordo. Among these the signs of degeneration, physical or moral, are not to be found in greater number than among women who do not belong to prostitution. They reveal all sorts of characters, some of them showing great refinement, and are chiefly marked off by the possession of an unusual degree of sexual appetite. Even among the more degraded group of the bassa prostituzione, he asserts, we find a predominance of sexual, as well as professional, characters, rather than the signs of degeneration. It is sufficient to quote one more testimony, as set down many years ago by a woman of high intelligence and character, Mrs. Craik, the novelist: "The women who fall are by no means the worst of their station," she wrote. "I have heard it affirmed by more than one lady—by one in particular whose experience was as large as her benevolence—that many of them are of the very best, refined, intelligent, truthful, and affectionate. 'I don't know how it is,' she would say, 'whether their very superiority makes them dissatisfied with their own rank—such brutes or clowns as laboring men often are!—so that they fall easier victims to the rank above them; or whether, though this theory will shock many people, other virtues can exist and flourish entirely distinct from, and after the loss of, that which we are accustomed to believe the indispensable prime virtue of our sex—chastity. I cannot explain it; I can only say that it is so, that some of my most promising village girls have been the first to come to harm; and some of the best and most faithful servants I ever had, have been girls who have fallen into shame, and who, had I not gone to the rescue and put them in the way to do well, would infallibly have become "lost women"'" (A Woman's Thoughts About Women, 1858, p. 291). Various writers have insisted on the good moral qualities of prostitutes. Thus in France, Despine first enumerates their vices as (1) greediness and love of drink, (2) lying, (3) anger, (4) want of order and untidiness, (5) mobility of character, (6) need of movement, (7) tendency to homosexuality; and then proceeds to detail their good qualities: their maternal and filial affection, their charity to each other; and their refusal to denounce each other; while they are frequently religious, sometimes modest, and generally very honest (Despine, Psychologie Naturelle, vol. iii, pp. 207 et seq.; as regards Sicilian prostitutes, cf. Callari, Archivio di Psichiatria, fasc. IV, 1903). The charity towards each other, often manifested in distress, is largely neutralized by a tendency to professional suspicion and jealousy of each other.

Lombroso believes that the basis of prostitution must be found in moral idiocy. If by moral idiocy we are to understand a condition at all closely allied with insanity, this assertion is dubious. There seems no clear relationship between prostitution and insanity, and Tammeo has shown (La Prostituzione, p. 76) that the frequency of prostitutes in the various Italian provinces is in inverse ratio to the frequency of insane persons; as insanity increases, prostitution decreases. But if we mean a minor degree of moral imbecility—that is to say, a bluntness of perception for the ordinary moral considerations of civilization which, while it is largely due to the hardening influence of an unfavorable early environment, may also rest on a congenital predisposition—there can be no doubt that moral imbecility of slight degree is very frequently found among prostitutes. It would be plausible, doubtless, to say that every woman who gives her virginity in exchange for an inadequate return is an imbecile. If she gives herself for love, she has, at the worst, made a foolish mistake, such as the young and inexperienced may at any time make. But if she deliberately proposes to sell herself, and does so for nothing or next to nothing, the case is altered. The experiences of Commenge in Paris are instructive on this point. "For many young girls," he writes, "modesty has no existence, they experience no emotion in showing themselves completely undressed, they abandon themselves to any chance individual whom they will never see again. They attach no importance to their virginity; they are deflowered under the strangest conditions, without the least thought or care about the act they are accomplishing. No sentiment, no calculation, pushes them into a man's arms. They let themselves go without reflexion and without motive, in an almost animal manner, from indifference and without pleasure." He was acquainted with forty-five girls between the ages of twelve and seventeen who were deflowered by chance strangers whom they never met again; they lost their virginity, in Dumas's phrase, as they lost their milk-teeth, and could give no plausible account of the loss. A girl of fifteen, mentioned by Commenge, living with her parents who supplied all her wants, lost her virginity by casually meeting a man who offered her two francs if she would go with him; she did so without demur and soon begun to accost men on her own account. A girl of fourteen, also living comfortably with her parents, sacrificed her virginity at a fair in return for a glass of beer, and henceforth begun to associate with prostitutes. Another girl of the same age, at a local fête, wishing to go round on the hobby horse, spontaneously offered herself to the man directing the machinery for the pleasure of a ride. Yet another girl, of fifteen, at another fête, offered her virginity in return for the same momentary joy (Commenge, Prostitution Clandestine, 1897, pp. 101 et seq.). In the United States, Dr. W. Travis Gibb, examining physician to the New York Society for the Prevention of Cruelty to Children, bears similar testimony to the fact that in a fairly large proportion of "rape" cases the child is the willing victim. "It is horribly pathetic," he says (Medical Record, April 20, 1907), "to learn how far a nickel or a quarter will go towards purchasing the virtue of these children."

In estimating the tendency of prostitutes to display congenital physical anomalies, the crudest and most obvious test, though not a precise or satisfactory one, is the general impression produced by the face. In France, when nearly 1000 prostitutes were divided into five groups from the point of view of their looks, only from seven to fourteen per cent, were found to belong to the first group, or that of those who could be said to possess youth and beauty (Jeannel, De la Prostitution Publique, 1860, p. 168). Woods Hutchinson, again, judging from an extensive acquaintance with London, Paris, Vienna, New York, Philadelphia, and Chicago, asserts that a handsome or even attractive-looking prostitute, is rare, and that the general average of beauty is lower than in any other class of women. "Whatever other evils," he remarks, "the fatal power of beauty may be responsible for, it has nothing to do with prostitution" (Woods Hutchinson, "The Economics of Prostitution," American Gynæcological and Obstetric Journal, September, 1895). It must, of course, be borne in mind that these estimates are liable to be vitiated through being based chiefly on the inspection of women who most obviously belong to the class of prostitutes and have already been coarsened by their profession.

If we may conclude—and the fact is probably undisputed—that beautiful, agreeable, and harmoniously formed faces are rare rather than common among prostitutes, we may certainly say that minute examination will reveal a large number of physical abnormalities. One of the earliest important physical investigations of prostitutes was that of Dr. Pauline Tarnowsky in Russia (first published in the Vratch in 1887, and afterwards as Etudes anthropométriques sur les Prostituées et les Voleuses). She examined fifty St. Petersburg prostitutes who had been inmates of a brothel for not less than two years, and also fifty peasant women of, so far as possible, the same age and mental development. She found that (1) the prostitute showed shorter anterior-posterior and transverse diameters of skull; (2) a proportion equal to eighty-four per cent. showed various signs of physical degeneration (irregular skull, asymmetry of face, anomalies of hard palate, teeth, ears, etc.). This tendency to anomaly among the prostitutes was to some extent explained when it was found that about four-fifths of them had parents who were habitual drunkards, and nearly one-fifth were the last survivors of large families; such families have been often produced by degenerate parents.

The frequency of hereditary degeneration has been noted by Bonhoeffer among German prostitutes. He investigated 190 Breslau prostitutes in prison, and therefore of a more abnormal class than ordinary prostitutes, and found that 102 were hereditarily degenerate, and mostly with one or both parents who were drunkards; 53 also showed feeble-mindedness (Zeitschrift für die Gesamte Strafwissenschaft, Bd. xxiii, p. 106).

The most detailed examinations of ordinary non-criminal prostitutes, both anthropometrically and as regards the prevalence of anomalies, have been made in Italy, though not on a sufficiently large number of subjects to yield absolutely decisive results. Thus Fornasari made a detailed examination of sixty prostitutes belonging chiefly to Emilia and Venice, and also of twenty-seven others belonging to Bologna, the latter group being compared with a third group of twenty normal women belonging to Bologna (Archivio di Psichiatria, 1892, fasc. VI). The prostitutes were found to be of lower type than the normal individuals, having smaller heads and larger faces. As the author himself points out, his subjects were not sufficiently numerous to justify far-reaching generalizations, but it may be worth while to summarize some of his results. At equal heights the prostitutes showed greater weight; at equal ages they were of shorter stature than other women, not only of well-to-do, but of the poor class: height of face, bi-zygomatic diameter (though not the distance between zygomas), the distance from chin to external auditory meatus, and the size of the jaw were all greater in the prostitutes; the hands were longer and broader, compared to the palm, than in ordinary women; the foot also was longer in prostitutes, and the thigh, as compared to the calf, was larger. It is noteworthy that in most particulars, and especially in regard to head measurements, the variations were much greater among the prostitutes than among the other women examined; this is to some extent, though not entirely, to be accounted for by the slightly greater number of the former.

Ardu (in the same number of the Archivio) gave the result of observations (undertaken at Lombroso's suggestion) as to the frequency of abnormalities among prostitutes. The subjects were seventy-four in number and belonged to Professor Giovannini's Clinica Sifilopatica at Turin. The abnormalities investigated were virile distribution of hair on pubes, chest, and limbs, hypertrichosis on forehead, left-handedness, atrophy of nipple, and tattooing (which was only found once). Combining Ardu's observations with another series of observations on fifty-five prostitutes examined by Lombroso, it is found that virile disposition of hair is found in fifteen per cent. as against six per cent. in normal women; some degree of hypertrichosis in eighteen per cent.; left-handedness in eleven per cent. (but in normal women as high as twelve per cent. according to Gallia); and atrophy of nipple in twelve per cent.

Giuffrida-Ruggeri, again (Atti della, Società Romana di Antropologia, 1897, p. 216), on examining eighty-two prostitutes found anomalies in the following order of decreasing frequency: tendency of eyebrows to meet, lack of cranial symmetry, depression at root of nose, defective development of calves, hypertrichosis and other anomalies of hair, adherent or absent lobule, prominent zigoma, prominent forehead or frontal bones, bad implantation of teeth, Darwinian tubercle of ear, thin vertical lips. These signs are separately of little or no importance, though together not without significance as an indication of general anomaly.