Dr. Robert Hare, one of the leading experts in the study of psychopathy, suggests that the difference between sociopathy and psychopathy may primarily reflect how the person using these terms views the factors contributing to the antisocial disorder.
More apt to view antisocial behavior as arising from social conflicts, sociologists typically prefer the term sociopath. Whereas, psychologists use the term psychopathy to describe a psychological disorder that is the product of a combination of psychological, biological, genetic and environmental factors (Hare 1999).
Is Psychopathy 'Nature'?
In agreement with Hare