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In reply to the discussion: It's not the morphine, it's the size of the cage: Rat Park experiment upturns conventional wisdom [View all]robbob
(3,750 posts)It was on a great CBC radio series on addiction and trauma; examining root psychological factors behind addictive personalities.
In addition to this study I also heard about a study of returning Vietnam vets, those who admitted to using heroin over in Vietnam on a daily basis. The study followed these vets as they re-acclimatized to civilian life, and found that a very small percent of them continued their heroin use once they were away from the stress that was Vietnam. It is not the DRUG that was addictive, but the personality type of the user that determined the continuing addiction to the drug.
The show went on to examine factors like child abuse and other forms of early childhood trauma that seemed to be a significant factor in creating an addictive personality. Wish I had a link; it was just something I heard on the radio while driving around...