论文部分内容阅读
采用视空间定位的短时记忆任务，研究记忆负载的增加对空间位置信息和时间顺序信息的记忆成绩的影响。结果表明，在记忆负载较低时，位置记忆和顺序记忆的成绩相同；当记忆负载逐渐增大时，位置记忆的成绩逐渐上升，而顺序记忆的成绩先上升后下降，两者出现显著性的差异。在这个过程中，短时记忆的加工发生相应的变化，体现了短时记忆加工资源的有限性。
The short-term memory task of spatial location is used to study the effect of increasing memory load on the memory performance of spatial location information and time-sequential information. The results show that when the memory load is low, the position memory and the sequential memory have the same result. When the memory load increases, the position memory results gradually increase, while the sequential memory results first increase and then decrease, both of which show significant difference. In this process, short-term memory processing changes correspondingly, reflecting the limited memory resources of short-term memory.