سه گانه تاریک و یک چهارچوب گسترش شخصیت

Presently the conventional structure of personality, the Five-Factor Model (FFM), has faced criticism for inadequately capturing the full range of existing traits, particularly those reflecting antisocial behavior. The FFM has also not received sufficient application of genetically informed analyses to its extraction and validation. We explored these criticisms, and carried out four behavioral genetic studies which employed the Dark Triad personality cluster as a microcosmic representation of the antisocial personality domain, to assess the comprehensiveness of the FFM and the fit of socially malevolent traits within it. Results from these studies revealed significant phenotypic, genetic, and environmental correlations between the Dark Triad traits and variables measured by the NEO Personality Inventory, the Supernumerary Personality Inventory, the Defining Issues Test-Version 2, and the Trait Emotional Intelligence Questionnaire. It is concluded that the FFM does not provide a complete model of personality and that behavior genetic approaches to the study of individual differences can contribute to a more comprehensive theory.