The Mediating Role of Emotional Intelligence on the Autonomic Functioning – Psychopathy Relationship

Publication date: Available online 4 June 2018
Source:Biological Psychology
Author(s): Shichun Ling, Adrian Raine, Yu Gao, Robert Schug
Reduced autonomic activity is a risk factor for psychopathy, but the mechanisms underlying this association are under-researched. We hypothesize that emotional intelligence mediates this relationship. Emotional intelligence, cognitive intelligence, scores on the Psychopathy Checklist- Revised (PCL-R), skin conductance, and heart rate were assessed in 156 men from communities in Los Angeles. Emotional intelligence fully mediated the relationship between autonomic functioning and total psychopathy after controlling for cognitive intelligence for both autonomic measures. Full mediation was also found when using PCL-R factors and facets as outcome variables, with the exception of a partial mediation of the heart rate –Antisocial facet relationship. These findings are the first to document emotional intelligence as a mediator of the blunted physiological stress activity – psychopathy relationship, and are interpreted within the framework of the somatic marker and somatic aphasia theories of psychopathy. Possible implications for treatment interventions are also discussed.



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