Note 21 — Chapter II
Reading edition
For a review of the statistical problems involved, see Karl Pearson. An attempt to correct some of the misstatements made by Sir Victor Horsley, F. R. S., F. R. C. S., and Mary D. Sturge, M. D., in their criticisms of the Galton Laboratory Memoir: First Study of the Influence of Parental Alcoholism, etc.; and Professor Pearson's various popular lectures, also A Second Study of the Influence of Parental Alcoholism on the Physique and Intelligence of Offspring. By Karl Pearson and Ethel M. Elderton. Eugenics Laboratory Memoir Series XIII.