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Full-Text Articles in Psychology
The Relative Impact Of Nicotine Dependence Versus Other Substance Dependence On Decision-Making, Michael S. Businelle
The Relative Impact Of Nicotine Dependence Versus Other Substance Dependence On Decision-Making, Michael S. Businelle
LSU Doctoral Dissertations
Research has indicated that individuals who are dependent on substances may have decision-making deficits that contribute to their continued substance use. Previous studies have shown that substance-dependent individuals focus more on the immediate rather than the delayed consequences of their actions, and more rapidly discount rewards that are available after a delay than individuals without a history of substance dependence. The present study compared the performance of four groups of individuals on the Gambling Task and the Delayed Discounting Task. The groups were (a) heavy smokers with comorbid substance dependence, (b) heavy smokers with no history of substance dependence, (c) …