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Sociopathy Revisited. Sociopathy or APD. “A pervasive Pattern of Disregard For,and Violation of The Rights of Others that Begins in Early Childhood or Early Adolescence and Continues into Adulthood” American Psychiatric Association, 1994. Is There a Physical Indication of APD?. Lower Arousal
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Sociopathy or APD “A pervasive Pattern of Disregard For,and Violation of The Rights of Others that Begins in Early Childhood or Early Adolescence and Continues into Adulthood” American Psychiatric Association, 1994
Is There a Physical Indication of APD? • Lower Arousal • Heart Rate • Skin Conductance • Brain Activity
Sociopathy, Twin and Adoption Studies Studies Suggest that ADP has both Genetic and Inherited Causes
Sociopathy • Sometimes as much as six times a s common in males than females • Rates between White Populations and Black Populations are Similar • Significantly Higher in Prison Populations
Sociopathy • 80 % Of Chronic Offenders Exhibit Sociopathic Tendencies • Sociopaths are responsible for Half of All Felony Offenses
What is Significant About Higher Rates in Prison Populations? Hint: Think Tautology
In Adulthood, Criminal Behavior is Actually a Part of the Definition of APD
ADHD • Inattention • Impulsivity • Hyperactivity
ADHD • Estimated one fourth ADHD sufferers have Learning Disabilities (Barkley , 1990) • Four to Eight Times More males than Females
Intelligence and Crime • Research on Intelligence and Intelligence and Crime relies on IQ Tests • These Tests are Known for a Cultural Bias • Whites Tend to Score Higher than Others • Suggested That IQ Tests Measure Social Learning, not Intelligence
IQ and Crime Most Research is Employed by Testing Prisoners
If Research is Conducted by Testing Prisoners Then Comparing anything about Criminality Cannot be Accurate
Reiss and Rhodes 1961 • Study Based on IQ Testing a Juvenile Population • Lower Class Male Delinquent has a Lower IQ than a Non Delinquent • Lower Class Male Juveniles are more Likely to be Delinquent than Middle Class Male Juveniles of the Same Intelligence
IQ and Crime • Criminals Were Initially Believed to Have Inherently Low Intelligence • Low IQ was Believed to be the Cause of Criminality
IQ is Inborn Low IQ is Linked to Criminal Behavior Delinquents are 5 to 10 Times More Likely to be Mentally Deficient Intelligence May Have Something to do with Biology, but IQ is Learned Criminality is Learned, So is IQ Nature Nurture