Smith, B. D. (1991). Theresa R. Richardson. The Century of the Child: The Mental Hygiene Movement and Social Policy in the United States and Canada. Albany, N.Y.: State University of New York Press, 1989. Pp. xii, 273. Historical Studies in Education / Revue d’histoire De l’éducation, 3(1), 144-149. https://doi.org/10.32316/hse/rhe.v3i1.880