منابع مشابه
Fractionating impulsivity: commentary on "choice impulsivity" and "rapid-response impulsivity" articles by Hamilton and colleagues.
In this issue, Hamilton, Littlefield, et al. (2015, pp. 168–181) and Hamilton, Mitchell, et al. (2015, pp. 182–198) present two timely review articles on aspects of impulsivity. To quote William James, “Every one knows what attention is.” Is the same true of impulsivity? At face value it might appear easy to define. However, then the realization dawns that impulsivity cuts across many psychiatr...
متن کاملImpulsivity and methamphetamine use.
The purpose of this study was to explore the relationship between methamphetamine (meth) use and impulsivity in a sample of 385 HIV-negative heterosexually identified meth users. Participants who scored highest on a self-report measure of impulsivity were compared with those who scored lower in terms of background characteristics, meth use patterns, use of alcohol and other illicit drugs, sexua...
متن کاملDopamine, serotonin and impulsivity
Impulsive people have a strong urge to act without thinking. It is sometimes regarded as a positive trait but rash impulsiveness is also widely present in clinical disorders such as attention deficit hyperactivity disorder (ADHD), drug dependence, mania, and antisocial behaviour. Contemporary research has begun to make major inroads into unravelling the brain mechanisms underlying impulsive beh...
متن کاملImpulsivity and Inhibitory Control
We report an experiment testing the hypothesis that impuistve behavior reflects a deficit in the ability to inhibit prepotent responses. Specifically, we examined whether impulsive people respond more slowly to signals to inhibit ("stop signals) than nonimpulsive people. In this experiment, 136 undergraduate students completed an impulsiviry questionnaire and then participated in a stop-signal ...
متن کاملImpulsivity and smoking relapse.
Previous research has shown that elevated trait-impulsivity heightens the risk for initiating tobacco use and indicates that nicotine may be disproportionately rewarding for more impulsive persons. However, the influence of impulsivity on the ability to maintain nicotine abstinence has not been studied. The present study tested the hypothesis that a higher level of trait-impulsivity would predi...
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ژورنال
عنوان ژورنال: ECONOMIC COMPUTATION AND ECONOMIC CYBERNETICS STUDIES AND RESEARCH
سال: 2019
ISSN: 0424-267X,1842-3264
DOI: 10.24818/18423264/53.4.19.19