REFERENCES
[1] James: Principles of Psychology, New York, 1905, i, p. 22.
[2] Prince: The Unconscious, New York, 1914, p. 456.
[3] Hertz: Constipation and Allied Intestinal Disorders, London, 1909, p. 81.
[4] v. Trenck: Merkwürdige Lebensgeschichte, Berlin, 1787, p. 195.
[5] James, Loc. cit., p. 415.
[6] McDougall: Introduction to Social Psychology, London, 1908, p. 72.
[7] Darwin: Loc. cit., p. 76.
[8] Müller: Deutsches Archiv für klinische Medicin, 1907, lxxxix, p. 434.
[9] Burton: The Anatomy of Melancholy (first published in 1621), London, 1886, p. 443.
[10] Sherrington: Proceedings of the Royal Society, 1900, lxvi, p. 397.
[11] Goltz: Archiv für die gesammte Physiologie, 1892, li, p. 577.
[12] Woodworth and Sherrington: Journal of Physiology, 1904, xxxi, p. 234.
CHAPTER XV
ALTERNATIVE SATISFACTIONS FOR THE FIGHTING EMOTIONS
The uniformity of visceral responses when almost any feelings grow very intense, and under such conditions the identity of these responses with those characteristically aroused in the belligerent emotion of anger or rage and its counterpart, fear, offer interesting possibilities of transformation and substitution. This is especially true in the activities of human beings. And because men have devised such terribly ingenious and destructive modes of expressing these feelings in war, an inquiry into the basis for possible substitution seems not out of place.