The Emperor Wears No Clothes
by Jack Herer
No Link to Criminal Behavior
Vera Rubin and her colleagues found no relation of cannabis to crime (except marijuana busts), no impairment of motor skills, and smokers and non-smokers alike had identical extroversion scores with no difference in work records or adjustment. Heavy use of ganja was not found to curtail the motivation to work.
From the psychological assessment the smokers seemed to be more open in their expressions of feeling, somewhat more carefree, and somewhat more distractible. There was no evidence of organic brain damage or schizophrenia.