空间位置记忆广度研究  

Analysis of the Spatial Positional Memory Span

作　　者：刘敏霞[1] 薛庆[1] 庞愉平[1] 

机构地区：[1]北京理工大学机械工程学院工业工程研究所,北京100081

出　　处：《科技导报》2010年第20期40-42,共3页Science & Technology Review

摘　　要：空间位置记忆广度是人对空间方位知觉能力和短时记忆能力的一种度量,对人的短时记忆容量研究有重要意义。本文设计了不同编码的两种实验,对100名大学生进行测试,记录测试结果,进行统计分析。主要研究了以下问题:人的空间位置记忆广度值与记忆的位数和出错的次数间是否具有某种关系;如果改变实验条件,空间位置记忆广度值是否就会有很大区别;不同性别的记忆广度值是否会有显著不同。实验结果表明,记忆广度与记忆位数和出错次数符合线性回归关系;不同编码形式的空间位置记忆广度存在显著差异;不同性别的空间位置记忆广度没有显著差异。The spatial positional memory span represents the human perception of＇ spatial orientation and short-time memory, which is significant for people with short-memory spans. However, studies are needed to investigate these problems, such as （1） whether there is a relationship between memory span and memorization of numbers or wrong numbers; （2） whether different experiment conditions affect spatial memory; and （3） whether there are differences in spatial positional memory between sexes. Therefore, in this paper, 100 subjects participated in two experimental paradigms to answer the above questions. We found that, in the same coding condition, there is a linear regressive relationship between human spatial positional memory span with memorization of numbers and wrong numbers. In the different coding condition, there were distinct differences in spatial positional memory between each condition; however, there were no differences between sexes.

关 键 词：空间位置记忆广度 线性回归 显著性 差异性 

分 类 号：B842.3[哲学宗教—基础心理学]