Streightoff, F.H. Standard of Living among Industrial People of America.
Boston, 1911.

U.S.  Bureau of Labor. Women and Child Wage-Earners in the United States.
Washington, 1911-12.  Vols. 5, 15.

U.S.  Immigration Commission. Steerage Conditions; Importation and
Harboring Women for Immoral Purposes.... Washington, 1911.  U.S. 61st
Cong., 3d Sess.  Senate Doc. 753.

Reports of Commission, vol. 37.

Vice Commission Reports.

A list of vice commissions is printed at the end of these references.

CHAPTER VI

RECREATIONAL PHASES

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 Association 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 Association 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 Sex Hygiene. Proceedings, 1913.  New York, 1913.  Report of the Sex 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 Sex Education.  Presented before the Sub-Section on Sex Hygiene of the Fifteenth International Congress on Hygiene and Demography, held in Washington, D.C., September 23-28, 1912.  New York City, 1913.

Cocks, O.G. Engagement and Marriage:  Talks with Young Men. New York, 1913.  Sex Education Series.  Study no. 4.

Cook, W.A. Problems of Sex Education. Journal of Educational Psychology, vol. 4, pp. 253-60, May, 1913.

Ellis, Havelock. Studies in the Psychology of Sex. Philadelphia, 1900-10. 6 vols.

Hall, G.S. Adolescence. New York, 1908.  Chap.  VI.