education. But there never was a time when the spirit of man moved so
rapidly forward as here and now, and the movement for sex education is but
one striking phase of the great advance.

FOOTNOTES:

[30] An examination of tables of contents and indexes of standard school
texts in nature study and biology will reveal the almost universal absence
of all ideas relating to sex and reproduction. There are two or three
recent exceptions.

[31] G. Stanley Hall, _Educational Problems_, vol. I, pp. 388-97, Thomson
and Geddes, _Problems of Sex_, pp. 5-17.

[32] Thomson and Geddes, _op. cit._, pp. 46-52; Saleeby, _Parenthood and
Race Culture_; Morrow, _Social Diseases and Marriage; Hall, Educational
Problems_, vol. I, pp. 424-43.

[33] Fisher, _National Vitality_; Hall, _Youth_, chaps. II, V, VI, XII.

[34] "What makes a Magazine?" _Twentieth Century Magazine_, September,
1912, pp. 11-20; _The Exploitation of Pleasure._ Russell Sage Foundation.

[35] See Mrs. Woodallen Chapman, _The Moral Problem of the Children_, esp.
pp. 61-93. Also the chapter in this book on the education of children.

[36] An epoch-marking book in this field is Miss Torelle's _Plant and
Animal Children and How They Grow._ (Heath.) See also pamphlet, _The
Origin of Life_, by R.E. Blount. (Scott, Foresman & Co.)