A sensitive index to detect the variations in the amount of spare mental resources during driving and speech processing
X. H. Sun
2004
会议名称会议论文
页码379-379
会议日期2004
会议地点Beijing
会议主办者IUPsyS
其他摘要Drivers’ visual selective RT was used to detect the variations in amount of spare mental resources during driving and speech processing. A driving simulator with the 3D visual scenes was used for laboratory tasks. 21 subjects were asked to drive while conducting four kinds of verbal tasks under situations varied in driving difficulty and in driving environment. It was found that the spare mental resources were changed significantly as a function of difficulty both in driving and in verbal communication. Under the highest dual-task difficulty condition, “red-line” effect was detected, and subjects slowed down their speed, which showed the limit-of-mental-resources.
学科领域认知心理学
收录类别SSCI
语种英语
文献类型会议论文
条目标识符http://ir.psych.ac.cn/handle/311026/6135
专题中国科学院心理研究所回溯数据库(1956-2010)
推荐引用方式
GB/T 7714
X. H. Sun. A sensitive index to detect the variations in the amount of spare mental resources during driving and speech processing[C],2004:379-379.
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