Nearing, Scott, "The Younger Generation of American Genius," The Scientific Monthly, II, pp. 48-61, Jan., 1916. "Geographical Distribution of American Genius," Popular Science Monthly, II, August, 1914.

In the chapter on Sexual Selection it was shown that the Normal School girls who stood highest in their classes married earliest. This may seem a contradiction of the Wellesley marriage rates in this table. The explanation probably is that while mental superiority is itself attractive in a mate, there are interferences built up in the collegiate life.

Banker, Howard J., "Co-education and Eugenics," Journal of Heredity, VIII, pp. 208-214, May, 1917.