情绪体验与认知负荷对工作记忆影响的实证研究

发布时间：2018-08-13 11:09

【摘要】：该研究以认知负荷为调节,探讨了不同的情绪体验对工作记忆的影响情况。采用2(认知负荷:低负荷;高负荷)×3(情绪刺激图片:愉快、厌恶、中性)两因素混合实验设计,对57名被试进行了单独实验。结果发现:(1)在低认知负荷上,被试在不同情绪体验下的反应时差异不显著,但在高认知负荷任务上,与中性情绪体验相比,被试在愉快情绪体验下的反应时显著增长,而在厌恶情绪体验下的反应时显著变短;(2)在低认知负荷上,被试在不同情绪体验下的正确率差异不显著,但在高认知负荷任务上,与中性情绪体验相比,被试在愉快情绪体验下的正确率显著提高,而在厌恶情绪体验下的正确率显著降低。该结果表明,在低认知负荷上,情绪体验对工作记忆的刷新功能不产生影响;在高认知负荷上,情绪体验对工作记忆的刷新功能影响显著,其中愉快体验具有显著的促进作用。
[Abstract]:The study investigated the effects of different emotional experiences on working memory. Two factors (cognitive load: low load; high load) 脳 3 (emotional stimulation picture: pleasant, disgust, neutral) were used to conduct a separate experiment on 57 subjects. The results were as follows: (1) in low cognitive load, the response time of subjects under different emotional experiences was not significantly different, but in the task of high cognitive load, compared with neutral emotional experience, the response time of subjects under pleasant emotional experience increased significantly. (2) in low cognitive load, there was no significant difference in the correct rate of subjects under different emotional experience, but in high cognitive load task, compared with neutral emotional experience, there was no significant difference in the correct rate of response time. (2) in low cognitive load, the correct rate of subjects in different emotional experience was not significant, but in high cognitive load task, compared with neutral emotional experience, The correct rate of subjects under pleasant emotional experience increased significantly, while the correct rate of aversion emotion experience decreased significantly. The results show that emotional experience has no effect on the refresh function of working memory on low cognitive load, while on high cognitive load, emotional experience has a significant effect on the refresh function of working memory, among which pleasant experience plays a significant role in promoting the refresh function of working memory.
【作者单位】：南通大学教育科学学院;上海师范大学教育学院;
【基金】：国家社会科学基金(BBA120018) 国家社科基金项目资助(CEA130144) 教育部哲学社会科学研究重大课题攻关项目(13JZD048) 南通大学引进人才项目(03080831);南通大学人文社科研究项目(13040547)
【分类号】：B842.3

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