[63] Progress, the second annual report of the Oregon Social Hygiene Society, gives some account of the most extensive public education that has been conducted in this country.
[64] The Exhibit of the Oregon Social Hygiene Society has been seen by over 50,000 people, at a total cost of less than two cents for each person.
[65] Especially valuable are the two volumes by Abraham Flexner, written for the Bureau of Social Hygiene. See List of References.
[66] See American Youth, New York, April, 1913 ("Sex Education Number"). An article by George W. Hinckley tells of the ideal way in which he gives individual instruction to his boys at Good Will Farm, Hinckley, Maine.
[67] "Sex-instruction as a Phase of Social Education," in Religious Education, 1913, by Maurice A. Bigelow, is one of the best articles on this subject.
[68] F.W. Foerster, Marriage and the Sex Problem. No book on this subject has reached a higher plane of idealism. At the same time it is scientifically sound.