分心物特性抑制对记忆提取的影响

A Study on the Impact of Memory Retrieval on Distracor Inhibition

本研究通过严格的实验设计,深入考察了分心物特性抑制和记忆提取的关系。研究表明,高分心物特性抑制组被试的记忆提取成绩比低分心物特性抑制组被试的成绩好,两者的差异显著。这说明分心物特性抑制对记忆提取有重要的影响;在信息加工过程中,分心物抑制是一种有效的、控制性和策略性的提取机制;在存在干扰或反应竞争的情境下,这种机制通过直接抑制无关信息的激活扩散,而快速有效的提取目标信息。

Through strictly designed experiments, this research mainly aims at exploring on the relationship between distractor inhibition and memory retrieval. T test showed that there was significant difference between the two groups of samples. It indicated that distractor inhibition plays a key role in memory retrieval, which point can be seen directly from the result that the retrieval of the group of higher distractor inhibition was much better than that of the other group. From this fact, it is almost obvious that distractor inhibition is a kind of effective, controlling and strategic retrieving mechanism in the information processing, especially in distracting or reaction competing surrounding, it can repress the stimulation and generalization of irrelevant information, therefore making the retrieval of target information more quickly and efficiently.