药物成瘾者的决策特征以及情绪对其影响的研究

发布时间：2018-06-22 11:52

本文选题：悲伤 + 药物成瘾　；参考：《广州大学》2012年硕士论文

【摘要】：目前，情绪与决策的关系越来越受到重视，但是关于特殊被的试决策以及情绪对其影响的研究却开展较少。本实验分为两个实验。实验一采用爱荷华赌博任务研究了药物成瘾者与正常被试决策的差异，即药物成瘾者的决策特征。实验二在这个基础上进一步研究了悲伤情绪对药物成瘾者决策的影响。实验一研究表明：1.随着实验的进行，对照组逐渐形成了正确的决策策略，而成瘾组却没有形成正确的策略。2.成瘾组被试都比对照组偏好于高惩罚频率牌和高收益高风险牌的选择。3.无论是成瘾组和对照组都偏好于低惩罚频率牌的选择。对照组喜欢低收益低风险的牌，，而成瘾组则是喜欢高收益高风险的牌。实验二研究表明：悲伤情绪对决策影响明显。在悲伤情绪的情境下，有利于成瘾者形成正确的策略，表现出较低的风险倾向；但是不利于正常人正确策略的形成，体现出了较高的风险倾向。总之，本实验进一步研究了悲伤情绪对成瘾者和对照组的情感决策的影响。未来的研究，应该加入性别变量和其他更多具体情绪的有关研究。另外，也应该在另外研究成瘾者决策的两个模式进一步深入探讨。
[Abstract]:At present, more and more attention has been paid to the relationship between emotion and decision, but there are few researches on the test decision of special subjects and the influence of emotion on them. This experiment is divided into two experiments. In experiment 1, the difference of decision making between drug addicts and normal subjects was studied by using Iowa gambling task, that is, the decision characteristics of drug addicts. On this basis, experiment 2 further studied the influence of sadness on drug addicts' decision-making. In experiment one, the study shows that: 1. As the experiment went on, the control group gradually formed the correct decision-making strategy, while the addiction group did not form the correct strategy. 2. The addiction group preferred the high penalty frequency card and the high income high risk card to the control group. 3. Both the addiction group and the control group preferred low penalty frequency cards. The control group preferred low-income and low-risk cards, while the addiction group preferred high-income and high-risk cards. Experiment 2 showed that sadness had a significant effect on decision-making. In the sad mood situation, it is beneficial to the addicts to form the correct strategy, showing a lower risk tendency, but it is not conducive to the formation of the correct strategy of the normal people, which reflects a higher risk tendency. In conclusion, we further investigated the effects of sadness on emotional decision-making in addicts and control groups. Future studies should include studies on gender variables and more specific emotions. In addition, two models of decision-making for addicts should also be further explored.
【学位授予单位】：广州大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R749.6

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