In this unit you learned that biological, psychological and sociological factors can affect a person's propensity to engage in criminal conduct.

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In this unit you learned that biological, psychological and sociological factors can affect a person's propensity to engage in criminal conduct. You also learned that these factors can affect a person's propensity to engage in use of illegal drugs.

Does an addictive personality trait contribute to use of illegal drugs and to engagement in criminal activity? If your answer to this question is yes, please provide analysis and support for your opinion. If your answer to this is no, discuss whether you feel that personality alone might nonetheless play a role in illegal drug use and other criminal behavior.