Chapter IX, "Keeping the Boy on the Farm." McClurg.
Youth. G. Stanley Hall. Chapter XII, "Moral and Religious Training." Appleton.
The Contents of a Boy. E. L. Moore. Chapter VI, "Social Interests." Jennings & Graham, Cincinnati.
Mind in the Making. E. J. Swift. Chapter II, "The Criminal Natures of Boys." Scribners.
The Young Malefactor. Dr. Thomas Travis. Chapter II, "The Child born Centuries Too Late." Crowell.
The Family Health. M. Solis-Cohen, M.D. Chapter I, "The Preservation of Health." Penn Publishing Company, Philadelphia.
The Durable Satisfactions of Life. Dr. Charles W. Eliot. Crowell. Points out ably the higher way.
The Study of Children. Francis Warner, M.D. Chapter IV, "Observing the Child. What to Look at and For." The Macmillan Company.
What makes a Liberal Education. Editorial. _The Independent_, July 1, 1909.
Relation of the Physical Nature of the Child to His Mental and Moral Development. George W. Reed. _Annual Report National Educational Association_, 1909, p. 305.