Note 168 — Chapter XVII
Reading edition
The contributions on this subject are very widely scattered through periodical literature. The most important is Karl Pearson's memoir (1914), reviewed in the Journal of Heredity, VI, pp. 332-336, July, 1915. See also Gini, Corrado, "The Superiority of the Eldest," Journal of Heredity, VI, 37-39, Jan., 1915.