Numerous studies conducted with offender or forensic psychiatric samples have revealed that individuals with psychopathic traits are at risk for violence and other externalizing psychopathology. These traits appear to be continuously distributed in these samples, leading investigators to speculate on the presence of such traits in the general…

Concludes that age-related declines in intelligence and spontaneous flexibility during adulthood cannot be explained by increased anxiety. Age is a significant predictor either alone or with anxiety level taken into account, but anxiety level and the age/anxiety interaction do not add significantly to the prediction. (Author)

Although a 2-factor model has advanced research on the psychopathy construct, a 3-factor model was recently developed that emphasized pathological personality and eliminated antisocial behavior. However, dropping antisocial behavior from the psychopathy construct may not be advantageous. Using a large sample of psychiatric patients from the…