Impulsivity and cigarette craving: differences across subtypes.
Impulsivity and cigarette craving: differences across subtypes.
复制标题
DOI：
10.1007/s00213-009-1661-x
复制
发表时间：
2009-12
影响因子：
3.4
通讯作者：
Spring, Bonnie
中科院分区：
文献类型：
--
作者：
Doran, Neal;Cook, Jessica;McChargue, Dennis;Spring, Bonnie
吸烟与许多性格特征有关，包括冲动。吸烟者倾向于支持高水平的冲动，更冲动的吸烟者更难以戒烟，但对潜在的解释机制知之甚少。虽然间接证据表明渴望是一种候选机制，但直接证据却参差不齐。这项研究评估了冲动的特定方面（寻求感觉、缺乏预谋、缺乏毅力和紧迫感）是否与线索诱导的渴望有关。在重复测量平衡设计中，经常吸烟者（n = 60； 50%为女性）暴露于吸烟提示和中性提示。混合效应回归模型表明，高感觉寻求的吸烟者在吸烟线索暴露后食欲渴望的增加更大，而高紧迫感和缺乏毅力的吸烟者在负面影响渴望的增加更大。研究结果表明，冲动和线索诱导的渴望之间存在复杂的关系，这种关系可能被冲动的单一概念结构所掩盖。
Cigarette smoking has been linked to a number of personality characteristics, including impulsivity. Smokers tend to endorse high levels of impulsivity, and more impulsive smokers have greater difficulty quitting, but little is known about potential explanatory mechanisms. Although indirect evidence suggests craving as a candidate mechanism, direct evidence has been mixed. This study assessed whether specific aspects of impulsivity (sensation seeking, lack of premeditation, lack of perseverance, and urgency) were associated with cue-induced craving. Regular smokers (n = 60; 50% female) were exposed to a smoking cue and a neutral cue in a repeated measure counter-balanced design. Mixed effects regression models indicated that smokers who were high in sensation seeking reported greater increases in appetitive craving after smoking cue exposure, whereas, smokers who were high in urgency and lack of perseverance reported greater increases in negative affect craving. Findings suggest a complex relationship between impulsivity and cue-induced craving that may be masked by single construct conceptualizations of impulsivity.
登录
查看更多内容
影响因子：
4.4
作者：
Doran, Neal;McChargue, Dennis;Cohen, Lee
通讯作者：
Cohen, Lee
影响因子：
2.3
作者：
Doran, Neal;VanderVeen, Joe;Cook, Jessica Werth
通讯作者：
Cook, Jessica Werth
影响因子：
3.4
作者：
Doran, Neal;Cook, Jessica;Spring, Bonnie
通讯作者：
Spring, Bonnie
DOI：
10.1002/ajmg.1555
发表时间：
2001-12-08
期刊：
AMERICAN JOURNAL OF MEDICAL GENETICS
影响因子：
--
作者：
Kirk, KM;Whitfield, JB;Martin, NG
通讯作者：
Martin, NG
影响因子：
6
作者：
Carter, BL;Tiffany, ST
通讯作者：
Tiffany, ST