Published by the Department of Child-Helping of the Russell Sage Foundation in 1913, this paper offers concise advice on early child-rearing to expectant mothers.

Frances Sage Bradley was chairman for Georgia of the Committee for Public Health Education Among Women of the American Medical Association and state chairman, Publich Health Committee, Georgia Federation of Women's Clubs.

A paper on practices to improve hygiene in children's environments, particularly the school playground.

George E. Johnson was superintendent of the Playground Association, Pittsburgh, PA.

A paper on the social benefits of playgrounds, from the Playground Extention Committee of the Russell Sage Foundation.

Harriet Hickox Heller, Playground Association of America

A report advising against a "hands off" mindset of caring for children, pubished by the Playground Association of America in 1910.

LUTHER HALSEY GULICK was president of the Playground Association of America.

A paper from the Playground Association of America calling for a play organizer position for children's play.

HOWARD BRADSTREET was a member of the Playground Association of America.

A 1909 report on the effect of irregular school attendance on children's grade progress, printed in volume III of The Psychological Clinic.

LEONARD P. AYRES was director at the Division of Education of the Russell Sage Foundation,  former general superintendent of schools for Puerto Rico, co-author of “Medical Inspection of Schools;” and author of “Laggards in Our Schools.”