FOOTNOTES:
[41] John L. Alexander (editor), Boy Training. Association Press, New York, especially pp. 11 to 22.
[42] Pedagogical Seminary, vol. ix, no. 3. Worcester, Massachusetts.
[43] G. Stanley Hall, Adolescence, vol. i, p. 459.
[44] Prince A. Morrow in the Transactions (vol. i, p. 88) of the American Society of Sanitary and Moral Prophylaxis.
[45] Charles Wagner, The Simple Life, p. 181. (McClure, Phillips & Co.) Caleb Williams Saleeby, Parenthood and Race Culture. (Moffat, Yard & Co.) Francis G. Peabody, Jesus Christ and the Social Question, p. 162. (Grosset & Dunlap.)
[46] "What my Boy Knows," American Magazine, New York, April, 1913.
[47] Robert E. Speer, Young Men Who Overcame, p. 21. (Fleming H. Revell Co., Chicago.)
[48] Charles Wagner, Youth, pp. 248-50.
[49] Charles Wagner, Youth, p. 246.