“…The results indicated that at a structural level there is a general psychopathological factor (psychopathy or externalizing), non-emotional callousness and impulsivity from behavioral inhibition and activation systems, and negative affect traits as base structures. …”
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“…From a final selection of 19 articles, we obtained evidence of transdiagnostic variables framed in a general factor of psychopathy or externalizing, which integrates structural variables such as behavioral inhibition and activation (BIS and BAS), and negative affect as a trait (NA-trait). …”
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