Which personality feature,commonly associated with antisocial behavior,shows high hereditability and little environmental influence?

Question

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Callous-unemotional traits, such as lack of guilt, empathy, and remorse, have been consistently associated with antisocial behavior and show high heritability and little environmental influence. This is supported by twin and adoption studies, which have found that genetic factors account for 50-80% of the variance in callous-unemotional traits.

Which Personality Feature,commonly Associated with Antisocial Behavior,shows High Hereditability and Little