Methamphetamine use in a rural college population: associations with marijuana use, sensitivity to punishment, and sensitivity to reward.
Methamphetamine use in a rural college population: associations with marijuana use, sensitivity to punishment, and sensitivity to reward.
复制标题
农村大学人群中甲基苯丙胺的使用：与大麻使用、对惩罚的敏感性和对奖励的敏感性的关联。
DOI：
10.1037/0893-164x.22.3.444
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Batien,BryanD
中科院分区：
文献类型：
--
作者：
Simons,JeffreyS;Dvorak,RobertD;Batien,BryanD
这项研究对2270名农村年轻人进行了为期6个月的前瞻性研究，研究了甲基苯丙胺使用的预测因素。在观察变量路径分析中，对惩罚的敏感性（SP）、对奖励的敏感性（SR）和性别是外源性变量，采用时间1 （T1）大麻使用和时间2 （T2）甲基苯丙胺使用3个内源性标准。在T1时，SP与大麻使用呈负相关，这种关联随着sr的增加而减弱。男性性别与大麻使用呈正相关。T1大麻使用和SR与T1甲基苯丙胺使用呈正相关，男性呈负相关。T1甲基苯丙胺使用、T1大麻使用和SP与T2甲基苯丙胺使用呈正相关。甲基苯丙胺的使用流行率和作用的远端预测因素和近端指标的药物参与讨论。
This study examined predictors of methamphetamine use in a 6-month prospective study of 2,270 rural young adults. Sensitivity to punishment (SP), sensitivity to reward (SR), and gender were exogenous variables in an observed variable path analysis with 3 endogenous criteria: Time 1 (T1) marijuana use and methamphetamine use at T1 and Time 2 (T2). SP was negatively associated with marijuana use at T1, and this association was attenuated by SR. Male gender was positively associated with marijuana use. T1 marijuana use and SR were positively, and male gender negatively, associated with T1 methamphetamine use. T1 methamphetamine use, T1 marijuana use, and SP were positively associated with T2 methamphetamine use. Methamphetamine use prevalence and the role of distal predictors and proximal indicators of drug involvement are discussed.