Memory activation and expectancy as prospective predictors of alcohol and marijuana use
Memory activation and expectancy as prospective predictors of alcohol and marijuana use
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DOI：
10.1037/0021-843x.106.1.61
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发表时间：
1997-02-01
影响因子：
4.6
通讯作者：
Stacy, AW
中科院分区：
文献类型：
--
作者：
Stacy, AW
这项研究检验了与药物相关的记忆关联指标是否可以前瞻性地预测药物使用。还研究了结果预期、感觉寻求和其他变量的预测效果。结果显示，记忆关联测量可以显着预测随后的药物使用。结果预期和感觉寻求预测酒精使用，但不包括大麻使用。研究结果表明，吸毒动机可能涉及认知的两个不同方面：（a）记忆激活或内隐认知成分，代表由普遍的动机和情境环境相对自发地引发的记忆关联的影响；（b）结果预期成分，更有可能反映内省和深思熟虑的决策过程中涉及的外显认知。
This study examined whether indicators of drug-related memory associations predicted drug use prospectively. The predictive effects of outcome expectancies, sensation seeking, and other variables also were investigated. The results revealed that the memory association measures significantly predicted subsequent drug use. Outcome expectancies and sensation seeking predicted alcohol use, but not marijuana use. The findings suggest 2 possibly different aspects of cognition involved in drug use motivation: (a) a memory activation or implicit cognition component, representing the effects of memory associations that are prompted relatively spontaneously by the prevailing motivational and situational circumstances and (b) an outcome expectancy component, which is more likely to reflect explicit cognitions involved in introspection and deliberate decision-making processes.