Substance abuse, pathological gambling, and impulsiveness
Substance abuse, pathological gambling, and impulsiveness
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DOI：
10.1016/s0376-8716(00)00188-5
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发表时间：
2001-06-01
影响因子：
4.2
通讯作者：
Petry, NM
中科院分区：
文献类型：
--
作者：
Petry, NM
本研究评估了病理性赌博物质滥用者（n = 27）、非病理性赌博物质滥用者（n = 63）和非病理性赌博/非药物滥用对照（n = 21）的冲动行为和自我报告指标。贝查拉纸牌任务测量了人们对纸牌的偏好，这些纸牌的大小和延迟奖励和即时惩罚的概率不等。斯坦福时间感知量表（STPI）评估了对未来的取向。朱克曼感觉寻求量表评估感觉寻求，艾森克和巴拉特量表测量冲动性。主成分分析表明，这些个性测量包括三种不同的冲动测量：冲动控制、追求新奇和时间取向。线性对比分析显示，药物滥用和病态赌博导致冲动控制和时间取向因子的加性效应，但对新奇追求量表没有加性效应。卡片任务的表现与人格量表得分得出的三个因素中的任何一个都没有关联，但药物滥用和病态赌博的存在对偏好包含更多即时收益但导致大惩罚和总体净损失的桥牌有叠加效应。这些结果进一步证明了药物滥用、病态赌博和冲动之间的联系。(C) 2001爱思唯尔科学爱尔兰有限公司版权所有。
This study evaluated behavioral and self-report indices of impulsiveness in pathological gambling substance abusers (n = 27), non-pathological gambling substance abusers (n = 63), and non-pathological gambling/non-substance abusing controls (n = 21). The Bechara card task measured preferences for decks of cards that ranged in magnitude and probability of delayed and immediate rewards and punishers. The Stanford Time Perception Inventory (STPI) assessed orientation to the future. the Zuckerman Sensation Seeking Scale evaluated sensation seeking, and the Eysenck and Barratt scales measured impulsivity. A Principal Components analysis revealed that these personality measures comprised three distinct measures of impulsivity: impulse control, novelty seeking and time orientation. Linear contrast analyses revealed that substance abuse and pathological gambling resulted in additive effects on the impulse control and time orientation factors, but not on the novelty-seeking scale. Performance on the card task did not correlate with any of the three factors derived from the personality scale scores, but the presence of both substance abuse and pathological gambling had an additive effect on preferences for decks containing greater immediate gains but resulting in large punishers and overall net losses. These results provide further evidence of an association among substance abuse, pathological gambling, and impulsivity. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.