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History of Genetic and environmental influences on human psychological differences

Last update 2015-10-24 15:57:39
Creation date 2015-10-24 15:57:38
  • AmauryVanEspen on 2015-10-24 15:57:39
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    Genetic and environmental influences on human psychological differences
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    Publication date
    2003
    Abstract
    Psychological researchers typically distinguish five major domains of individual differences in human behavior: cognitive abilities, personality, social attitudes, psychological interests, and psychopathology (Lubinski, 2000). In this article we: discuss a number of methodological errors commonly found in research on human individual differences; introduce a broad framework for interpreting findings from contemporary behavioral genetic studies; briefly outline the basic quantitative methods used in human behavioral genetic research; review the major criticisms of behavior genetic designs, with particular emphasis on the twin and adoption methods; describe the major or dominant theoretical scheme in each domain; and review behavioral genetic findings in all five domains. We conclude that there is now strong evidence that virtually all individual psychological differences, when reliably measured, are moderately to substantially heritable