[记忆集大小对记忆扫描任务中编码阶段的影响]

[The effects of memory set size on encoding stage in memory scanning tasks].

作者信息

Makino Y

出版信息

Shinrigaku Kenkyu. 1984 Apr;55(1):29-35.

Abstract

Two experiments were carried out to investigate the effects of stimulus probability confounded with memory set size on encoding stage in memory scanning tasks. Experiment I investigated the effects of stimulus probability confounded with memory set size on the identification of tachistoscopically presented probes in memory scanning tasks. The results indicated that the correct identification of probes decreased as a function of memory set size in positive set. It was interpreted that stimulus probability confounded with memory set size had effects on the identification of probes. Experiment II investigated the effects of memory set size with equal stimulus probability on the identification of probes. The results indicated that memory set size had no effect on the identification of probes in both positive and negative sets. It was concluded that stimulus probability confounded with memory set size affected encoding stage in memory scanning tasks.

摘要

进行了两项实验，以研究在记忆扫描任务中与记忆集大小混淆的刺激概率对编码阶段的影响。实验一研究了在记忆扫描任务中与记忆集大小混淆的刺激概率对速示呈现的探测刺激识别的影响。结果表明，在正集里，探测刺激的正确识别率随记忆集大小的增加而降低。这被解释为与记忆集大小混淆的刺激概率对探测刺激的识别有影响。实验二研究了具有相等刺激概率的记忆集大小对探测刺激识别的影响。结果表明，在正集和负集里，记忆集大小对探测刺激的识别均无影响。得出的结论是，与记忆集大小混淆的刺激概率影响了记忆扫描任务中的编码阶段。