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Marijuana Dependence

'9 Percent of Those Who Use Cannabis Become Dependent' Is Based on Drug War Diagnostics and Bad Science

Sunil Kumar Aggarwal | Posted 03.31.2014 | Science
Sunil Kumar Aggarwal

The origin of this figure is research by the National Institute on Drug Abuse, the federal drug abuse research institute, published in a 1994 article in the journal Experimental and Clinical Psychopharmacology. The problem is that their survey was chock-full of bias.