Behavioral Activation System (BAS) sensitivity and reactivity to alcohol cues among hazardous drinkers.
Behavioral Activation System (BAS) sensitivity and reactivity to alcohol cues among hazardous drinkers.
复制标题
危险饮酒者行为激活系统（BAS）对酒精线索的敏感性和反应性。
DOI：
10.1016/j.addbeh.2007.02.016
复制
发表时间：
2007
影响因子：
4.4
通讯作者：
Palfai,TiborP
中科院分区：
文献类型：
--
作者：
Zisserson,RebeccaN;Palfai,TiborP
先前的研究表明，行为激活系统（BAS）的敏感性可能与对酒精暗示的更强食欲反应有关。本研究旨在探讨具有较高BAS敏感性的人是否对酒精线索表现出更大的冲动和情感反应，以及不同类型的食欲线索是否会调节这些关联的大小。188名危险饮酒者（90名女性）在线索暴露过程中暴露于他们最喜欢的酒精饮料的视觉和气味中。参与者被要求在收到提示音时向饮料倾斜（仅提示），或者将饮料举向他们（提示+动作）。BAS敏感性与冲动和情感的基线评级显著相关，并且被发现是冲动和情感反应的显著预测因子;然而，未观察到与线索类型的显著交互作用效应。结果提供了进一步的证据奖励反应的个体差异对酒精使用和滥用的影响。
Previous research has suggested that Behavioral Activation System (BAS) sensitivity may be associated with stronger appetitive responses to alcohol cues. This study was conducted to explore whether those with higher BAS sensitivity showed greater urge and affective responses to alcohol cues and whether different types of appetitive cues moderated the magnitude of these associations. One hundred eighty-eight hazardous drinkers (90 women) were exposed to the sight and smell of their favorite alcoholic beverage during a cue exposure procedure. Participants were asked to either lean towards the beverage (Cue Only) when signaled by tones, or lift the beverage towards them (Cue+Action). BAS sensitivity was significantly associated with baseline ratings of urge and affect, and was found to be a significant predictor of urge and affect reactivity; however significant interaction effects with cue type were not observed. Results provide further evidence for the influence of individual differences in reward responsiveness on alcohol use and abuse.