Environmental bias in twin studies

References

• Allen , G. 1965 . “Twin Research Problems and Prospects.” . In Progress in Medical Genetics , Edited by: Steinberg and Bearn . New York : Grune and Strattion .
   Google Scholar
• Doll , E. A. 1947 . Vineland Social Maturity Scale Manual , Minneapolis : Educational Test Bureau .
   Google Scholar
• Gough , H. G. 1960 . The Adjective Check List as a personality assessment research technique . Psychol. Rep., , 6 : 107 – 122 .
   Web of Science ®Google Scholar
• Jones , H. E. 1955 . Perceived differences among twins . Eugen. Q., , 5 : 98 – 102 .
   Google Scholar
• Murray , H. A. 1938 . Explorations in Personality , New York : Oxford University Press .
   Google Scholar
• Price , B. 1950 . Primary biases in twin studies: a review of prenatal and natal differences producing factors in monozygotic pairs . Amer. J. Hum. Genet., , 2 : 293 – 352 .
   PubMed Web of Science ®Google Scholar
• Scarr , Sandra . 1966a . Genetic factors in activity motivation . Child Dev., , 37 : 663 – 673 .
   PubMed Web of Science ®Google Scholar
• _____ . 1966b . The origins of individual differences in Adjective Check List Scores . J. Consult. Psychol., , 30 : 339 – 361 .
   Google Scholar
• Shaefer , E. S. and Bell , R. Q. 1958 . Development of the Parental Attitude Research Instrument . Child Dev. , 29 : 339 – 361 .
   PubMed Web of Science ®Google Scholar
• Smith , R. T. 1965 . “A Comparison of Socioenvironmental Factors in Monozygotic and Dizygotic Twins, Testing an Assumption.” . In Methods and Goals in Human Behavior Genetics , Edited by: Vandenberg , S. G. New York : Academic Press .
   Google Scholar
• Vandenberg , S. G. 1966 . Contributions of twin research to psychology . Psychol. Bull., , 66 : 327 – 352 .
   PubMed Web of Science ®Google Scholar