70 THE TREND OF THE RACE 
REFERENCES 
MENTAL DEFECT IN GENERAL 
Barr, M. W. Mental Defectives. Blackiston’s Son, Philadelphia, 1904. 
Church, W. S. et al. Influence of Heredity on Disease. Longmans, London, 
1909. 
Davenport, C. B. Heredity in Relation to Eugenics. Holt and Co., N. Y., 
IQII. 
Déjerine, J. L’Hérédité dans les Maladies du Systeme Nerveux. Paris, 1886. 
Féré, C. La Famille Neuropathique. Alcan, Paris, 1894. 
Heron, D. Mendelism and the Problem of Mental Defect, I: A Criticism of Recent 
American Work. Questions of the Day and Fray, 7, London, 1913. 
Kelynak, T. N. Human Derelicts. Kelly, London, 1914. 
MacDonald, A. Man and Abnormal Man. Gov. Printing Off., Washington, 1905. 
Martius, F. Konstitution und Vererbung in ihren Beziehungen zur Pathologie. J. 
Springer, Berlin, 1914. 
Moreau, P. La Psychologie Morbide. Paris, 1859. 
Morel, B. A. Traité des Dégénérescences Physiques, Intellectuelles et Morales de 
VEspéce Humaine, Paris, 1857. 
Orschansky, J. Die Vererbung im gesunden und krankhaften Zustande. Enke, 
Stuttgart, 1903. 
Pearson, K., Mendelism and the Problem of Mental Defect, III. On the Grad- 
uated Character of Mental Defect, etc. Questions of the Day and Fray, 9, 
IQT4. 
Pearson, K., and Jaederholm, G. A. Mendelism and the Problem of Mental De- 
fect, II. On the Continuity of Mental Defect. Questions of the Day and Fray, 
8, 1914. 
Stainer, E. The Hereditary Transmission of Defects in Man. Oxford Univ. 
Press, 1910. 
Wallin, J. E. W. Problems of Subnormality. World Book Co., N. Y. and Chicago. 
IQI7. 
FEEBLE—MINDEDNESS 
Crafts, L. W. Bibliography of Feeble-Mindedness in its Social Aspects. Jour. 
Psycho-Asthenics, Monogr. Suppl., Vol. I, pp. 73, 1917. 
Danielson , F. H., and Davenport,C.B. The Hill Folk. Mem. Eugen. Rec. Off., 
I, 1912. 
Estabrook, A., and Davenport,C.B. The Nam Family. Mem. Eugen. Rec. Off., 
2, 1912. 
Goddard, H. H. Heredity of Feeble-mindedness. Bull. Eugen. Rec. Off., No. 1, 
ig11. The Kallikak Family, Macmillan Co.,N. Y. 1912. Feeble-mindedness: 
its Causes and Consequences. Macmillan Co., N. Y. 1914. 
Lafora, G. R. Los Nifios Mentalmente Anormales, pp. XII-+576. Ciencia y 
Educacion Manuales, Madrid, 1917. 
Tredgold, A. F. Mental Deficiency (Amentia). Balliere, Tindall and Cox. Lon- 
don, 2d, ed. 1914. 
