when they think of the other women they are outsinging. One girl 'lets her soul go out into her voice' thinking of jamroll, another thinking of her lover (when she has none), and most, no doubt, when they think of nothing. But no woman is likely to 'find herself' in an artistic sense because she has lost herself in another sense--not even if she has done so quite respectably." The reality of the association between the sexual impulse and music--and, indeed, art generally--is shown by the fact that the evolution of puberty tends to be accompanied by a very marked interest in musical and other kinds of art. Lancaster, in a study of this question among a large number of young people (without reference to difference in sex, though they were largely female), found that from 50 to 75 per cent of young people feel an impulse to art about the period of puberty, lasting a few months, or at most a year or two. It appears that 464 young people showed an increased and passionate love for music, against only 102 who experienced no change in this respect. The curve culminates at the age of 15 and falls rapidly after 16. Many of these cases were really quite unmusical.[128] FOOTNOTES: [86] This view has been more especially developed by J.B. Miner, _Motor, Visual, and Applied Rhythms_, Psychological Review Monograph Supplements, vol. v, No. 4, 1903. [87] Sir S. Wilks, _Medical Magazine_, January, 1894; cf. Clifford Allbutt, "Music, Rhythm, and Muscle," _Nature_, February 8, 1894. [88] Bücher, _Arbeit und Rhythmus_, third edition, 1902; Wundt, _Völkerpsychologie_, 1900, Part I, p. 265. [89] Féré deals fully with the question in his book, _Travail et Plaisir_, 1904, Chapter III, "Influence du Rhythme sur le Travail." [90] Fillmore, "Primitive Scales and Rhythms," _Proceedings of the International Congress of Anthropology_, Chicago, 1893. [91] "Love Songs among the Omaha Indians," in _Proceedings_ of same congress. [92] Groos, _Spiele der Menschen_, p. 33. [93] "Analysis of the Sexual Impulse," _Studies in the Psychology of Sex_, vol. iii. [94] Féré, _Sensation et Mouvement_, Chapter V; id., _Travail et Plaisir_, Chapter XII. [95] Scripture, _Thinking, Feeling, Doing_, p. 85. [96] Tarchanoff, "Influence de la Musique sur l'Homme et sur les Animaux," _Atti dell' XI Congresso Medico Internationale_, Rome, 1894, vol. ii, p. 153; also in _Archives Italiennes de Biologie_, 1894. [97] "Love and Pain," _Studies in the Psychology of Sex_, vol. iii.