PSYC 188 Lecture Notes - Lecture 3: Addiction, Impulsivity, Psychological Dependence

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3 Sep 2018
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Drug addiction (including tobacco and alcohol) leads to half a mil people dying each year in the. Tobacco and alcohol is the worst, illicit drugs are actually pretty low in deaths compared to those. Opioids : 35-50 thousands die a year from it, but still much lower than alcohol and tobacco, od of opioids usually happens to young people, so they die earlier. Most people don"t die of lung cancer until they are old. (the numbers won"t be on the midterm btw) Drug addiction is the most costly disease , 1st in cost to society! Not super funded bc not an attractive issue/taboo to politicians. American psychiatric association/dsm has 10 classes of abused drugs. Tobacco is the most common drug dependence among population, alcohol is second. Acute reinforcement/social drinking escalating/compulsive use/binge drinking . Being an addict is being a slave to something or someone. Nada: a chronic, relapsing brain disease that is characterized by compulsive drug.

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