A twin study of psychomotor and physiological responses to an acute dose of alcohol N. G. MartinJ. G. OakeshottA. V. Wilks OriginalPaper Pages: 305 - 347
No decline in assortative mating for educational level A. C. HeathK. BergP. Magnus OriginalPaper Pages: 349 - 369
Associations between some polymorphic markers and variation in IQ and its components in Otmoor villagers C. G. N. Mascie-TaylorJ. B. GibsonG. A. Harrison OriginalPaper Pages: 371 - 383
Familial resemblance for general cognitive ability in the Hawaii family study of cognition Beth BennettD. W. FulkerJ. C. DeFries OriginalPaper Pages: 401 - 406
Separated fraternal twins: Resemblance for cognitive abilities N. L. PedersenG. E. McClearnL. Friberg OriginalPaper Pages: 407 - 419