Addams, Jane. _Spirit of Youth and the City Streets._ New York, 1912.

Allen, W.H. _Civics and Health._ Boston, 1909.

Camp-Fire Girls of America. _Manual._ New York, 1913.

Chicago Vice Commission. _Report_, 1911.

Collier, John. _Moving Pictures; Their Function and Proper Regulation._ Playground Magazine, vol. 4, pp. 232-39, October, 1910.

_Health Department Control of Venereal Diseases. Social Diseases_, vol. 2, nos. 2-3, April and July, 1911.

Israels, Mrs. C.H. _Dance Problem._ Playground Magazine, vol. 4, pp.

242-50, October, 1910.

Juvenile Protective a.s.sociation of Chicago. Reports on dance halls, moving picture theaters, saloons, department stores, etc. Chicago, 1911-12.

Minneapolis Vice Commission. _Report_, 1911, pp. 129-31.

Perry, C.A. _Wider Use of the School Plant._ New York, 1910.

Playground a.s.sociation of America. _Proceedings_, 1907 to date. New York, 1908 to date.

Russell Sage Foundation. Recreation Bibliography. New York, 1912.

Ward, E.J., ed. _Social Centers._ New York, 1913.

CHAPTER VII

EDUCATIONAL PHASES

American Federation for s.e.x Hygiene. _Proceedings_, 1913. New York, 1913.

Report of the s.e.x Education Sessions of the Fourth International Congress on School Hygiene and the Annual Meeting of the Federation at Buffalo, August 27-29, 1913.

---- Report of Special Committee on the Matter and Methods of s.e.x Education. Presented before the Sub-Section on s.e.x Hygiene of the Fifteenth International Congress on Hygiene and Demography, held in Washington, D.C., September 23-28, 1912. New York City, 1913.

c.o.c.ks, O.G. _Engagement and Marriage: Talks with Young Men._ New York, 1913. s.e.x Education Series. Study no. 4.

Cook, W.A. _Problems of s.e.x Education._ Journal of Educational Psychology, vol. 4, pp. 253-60, May, 1913.

Ellis, Havelock. _Studies in the Psychology of s.e.x._ Philadelphia, 1900-10. 6 vols.

Hall, G.S. _Adolescence._ New York, 1908. Chap. VI.

---- _Educational Problems._ New York, 1911. Chap. VII.

Hall, W.S. _s.e.xual Knowledge._ Philadelphia, 1913.

---- _Strength of Ten._ 1909.

Henderson, C.R. _Education with Reference to s.e.x._ National Society for the Scientific Study of Education. 8th Yearbook, 1909.

Lyttleton, Edward. _Training of the Young in Laws of s.e.x._ New York, 1900.

Manny, F.A. Bibliography of s.e.x Hygiene. _Educational Review_, vol. 46, pp. 168-76, September, 1913.

Moll, Albert. _s.e.xual Life of the Child._ New York, 1912.

Phelps, Jessie. _Teaching of s.e.x in Normal Schools._ National Conference of Charities and Corrections. _Proceedings_, 1912, pp. 267-70.

Putnam, H.C. _s.e.x Instruction in Schools._ National Society for the Scientific Study of Education. 8th Yearbook, 1909, pt. 2.

Society of Sanitary and Moral Prophylaxis. Educational pamphlets.

No. 1. _Young Man's Problem._ No. 2. _Instruction in Physiology and Hygiene of s.e.x for Teachers._ No. 3. _Relations of Social Diseases with Marriage and their Prophylaxis._ No. 4. _Boy Problem._ No. 5. _How my Uncle the Doctor instructed me in Matters of s.e.x._ No. 6. _Health and Hygiene of s.e.x._

Thomas, W.I. _s.e.x and Society._ Chicago, 1907.

Wagner, Charles. _Youth._ New York, 1905. Book 3.

Warthin, A.S. _s.e.x Pedagogy in the High School._ In Johnston, C.H., ed., High School Education. New York, 1912.

Wile, I.S. _s.e.x Education._ New York, 1912. Bibliography, pp. 149-50.

Willson, R.N. _American Boy and the Social Evil._ Philadelphia, 1905.

---- _Education of the Young in s.e.x Hygiene; A Textbook for Parents and Teachers._ Philadelphia, 1913.

CHAPTER VIII

TEACHING PHASES

_For Children_

Chapman, Mrs. Rose Wood Allen. _How Shall I Tell my Child?_ Chicago, 1912.

Hall, W.S. _Strength of Ten._ 1909.

Lyttleton, Edward. _Training of the Young in Laws of s.e.x._ New York, 1900.

Moll, Albert. _s.e.xual Life of the Child._ New York, 1912.