INTRODUCTION. By Charles W. Eliot, LL.D., President Emeritus of
Harvard University 1

I. THE SOCIAL EMERGENCY. By William Trufant Foster, Ph.D., LL.D. 5

II. VARIOUS PHASES OF THE QUESTION. By William Trufant Foster 13

III. PHYSIOLOGICAL ASPECTS. By William House, M.D., Member of the
Executive Committee, Oregon Social Hygiene Society 25

IV. MEDICAL PHASES. By Andrew C. Smith, M.D., Member of the
Oregon State Board of Health 32

V. ECONOMIC PHASES. By Arthur Evans Wood, A.B., Instructor in
Social Economics, Reed College; Member of the Vice Commission, Portland,
Oregon 45

VI. RECREATIONAL PHASES. By Lebert Howard Weir, A.B., Field
Secretary of the Playground and Recreation Association of America 70

VII. EDUCATIONAL PHASES. By Edward Octavius Sisson, Ph.D.,
Commissioner of Education for the State of Idaho; recently Professor of
Education, Reed College 84

VIII. TEACHING PHASES: FOR CHILDREN. By William Greenleaf Eliot,
Jr., A.B., Minister of Church of Our Father, Portland; Member of the
Executive Committee, Oregon Social Hygiene Society 104

IX. TEACHING PHASES: FOR BOYS. By Harry H. Moore, Executive