紧张情绪与认知负荷对前瞻记忆影响的实验研究  

An Experimental Study of Effects of Tension and Cognitive Load on Prospective Memory

作　　者：张晶晶[1] 张茗[2] 

机构地区：[1]南京师范大学心理学系,江苏南京210097 [2]安徽大学哲学系,安徽合肥230039

出　　处：《南京工程学院学报（社会科学版）》2011年第4期54-58,共5页Journal of Nanjing Institute of Technology：Social Science Edition

基　　金：案徽省高校优秀青年人才基金(2011SQRWO1OZD);安徽大学青年科学研究基金(SKQN027)

摘　　要：为进一步探讨前瞻记忆的认知加工机制以及情绪与前瞻记忆的关系,采用双任务实验范式,选取124名大学生为被试,考察了紧张情绪和不同认知负荷对事件性前瞻记忆的影响。结果显示:诱发紧张情绪会显著降低被试的前瞻记忆成绩;进行中任务认知负荷依次增加时,前瞻记忆成绩并不是依次降低,而是呈现不同变化,这说明前瞻记忆在不同的背景任务中可能采取不同的认知加工机制,实验结果支持前瞻记忆的多重加工说。This paper aims to explore cognitive processing mechanism of prospective memory and the correlation between emotion and prospective memory by adopting double-task paradigms and choosing 124 college students as subjects. The study also investigates the influences of emotion and different cognitive loads on event-based prospective memory. The results show that inducing tensions can bring about significant reduction in the subjects＇ prospective memory scores; as the cognitive load of tasks increases, the scores indicate diverse changes instead of correspondingly declining, suggesting that prospective memory in different background tasks may work through different cognitive processing mechanisms. The research shows that the results are consistent with the multi-process view.

关 键 词：前瞻记忆 紧张情绪 认知负荷 基于事件 

分 类 号：B848[哲学宗教—心理学]