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主要探讨推理中信息相关因素对分析系统与启发式系统的影响。通过两个实验考察信息的充分性和情绪性对突发事件情境下推理的影响。实验1任务无时间压力,结果发现:信息充分性对推理的影响显著,表现为信息越充分,被试推理的逻辑指数越高,更多使用了分析系统;且信息充分时,接受积极信息的被试的信念指数显著增高。实验2任务有时间压力,结果发现:信息的情绪性对推理的影响显著,表现为接受积极信息的被试推理的逻辑指数显著大于接受消极信息组,更多使用了分析系统。两个实验结果表明,信息的充分性主要通过分析系统对推理产生影响,而信息的情绪性可通过双系统影响推理过程,即积极信息在推理时间充裕时促进启发式系统,但在有时间压力下促进分析系统。
It mainly discusses the influence of relevant factors of information in reasoning on analysis system and heuristic system. Two experiments were conducted to investigate the effect of information adequacy and sentiment on reasoning in emergencies. The experiment 1 has no time pressure, and found that the adequacy of information has a significant impact on reasoning. The more abundant the information is, the higher the logic index of the reasoning is, and the more the analysis system is used. And when the information is sufficient, the positive information Subject’s belief index increased significantly. The task of Experiment 2 has time pressure. The result shows that the emotional influence of information has a significant impact on reasoning. The logic index of subjects’ inference that accepts positive information is significantly greater than that of passive information group, and the analysis system is more used. Two experimental results show that the adequacy of information mainly affects the reasoning through the analysis system, and the emotional sentiment of information can influence the inference process through dual systems, that is, the positive information can promote the heuristic system when the reasoning time is abundant. However, Under the promotion of analysis system.