THE RELATIVE NUMBERS AND ABILITIES OF SOME 10-YEAR-OLD TWINS

[1] RELATION BETWEEN GENETIC CONSTITUTION OF AN OFFSPRING AND WEIGHT OF ITS LITTER-MATES [J]. NATURE, 1956, 178 (4523) : 48 - 49

[2] KARN MN, 1952, ANN EUGENIC, V16, P365

[3] KARN MN, 1953, ANN EUGENIC, V17, P233

[4] The Intelligence of Twins. A Comparative Study of Eleven-year-old Twins [J]. POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY, 1949, 3 (03): : 295 - 302

[5] PADLEY R, 1956, COMMUNICATION

[6] PEARSON K, 1931, TABLES STATISTICIA 2

[7] 1956, STATISTICAL REV EN 2

[1] RELATION BETWEEN GENETIC CONSTITUTION OF AN OFFSPRING AND WEIGHT OF ITS LITTER-MATES [J]. NATURE, 1956, 178 (4523) : 48 - 49

[2] KARN MN, 1952, ANN EUGENIC, V16, P365

[3] KARN MN, 1953, ANN EUGENIC, V17, P233

[4] The Intelligence of Twins. A Comparative Study of Eleven-year-old Twins [J]. POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY, 1949, 3 (03): : 295 - 302

[5] PADLEY R, 1956, COMMUNICATION

[6] PEARSON K, 1931, TABLES STATISTICIA 2

[7] 1956, STATISTICAL REV EN 2