nicotine dependence? Tobacco use is responsible for more deaths in the world than most other accidents and medical incidents combined (Riggs, Chih-Ping, Chaoyang, & Pentz, 2007). The reviews in this article show the results of a longitudinal research design conducted for studies from ages 12-28. Evaluations of these tests offered at six month intervals, and 18 month intervals showed that most people peaked as adolescents and declined with emerging adulthood (Riggs, Chih-Ping, Chaoyang, & Pentz, 2007)…
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