Task switching with a 2:1 cue-to-task mapping: separating cue disambiguation from task-rule retrieval
Task switching with a 2:1 cue-to-task mapping: separating cue disambiguation from task-rule retrieval
复制标题
使用 2:1 提示到任务映射进行任务切换：将提示消歧与任务规则检索分开
DOI：
10.1007/s00426-011-0344-5
复制
发表时间：
2011
期刊：
影响因子：
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通讯作者：
T. Kleinsorge
中科院分区：
文献类型：
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作者：
T. Kleinsorge
一个实验报告，调查两个数字判断任务之间的转换与阶乘变化的线索到任务的映射（1：1与2：1）的每个任务。此外，预调间期（CSI）也不同。结果表明，与长CSI为1,100毫秒，切换性能几乎完全由特定于任务的条件概率的任务切换给定的线索开关。这种效应可能反映了任务规则提取的复杂性。没有准备（CSI = 0毫秒），线索消歧的复杂性作为跨任务的线索的数量的函数似乎占在这种情况下观察到的额外的方差的大部分。后一种观察结果与以下建议是一致的：将每个任务的线索数量从一个增加到两个，这对线索处理的水平提出了额外的要求，反映了从同构到同态映射函数的过渡。
An experiment is reported that investigated switching among two numerical judgment tasks with a factorial variation of the cue-to-task mapping (1:1 vs. 2:1) for each of the tasks. In addition, the precuing interval (CSI) was varied. The results suggest that with a long CSI of 1,100 ms, switching performance is almost completely determined by the task-specific conditional probability of a task switch given a cue switch. This effect probably reflects the complexity of task-rule retrieval. Without preparation (CSI = 0 ms), the complexity of cue disambiguation as a function of the number of cues across tasks seems to account for most part of the additional variance observed in this condition. The latter observation is in line with suggestions that increasing the number of cues per task from one to two introduces additional demands on the level of cue processing that reflect the transition from an isomorphic to a homomorphic mapping function.
1:1 和 2:1 提示任务映射的任务切换性能：毕竟没有那么不同。
DOI：
10.1037/a0021967
发表时间：
2011
期刊：
Journal of experimental psychology. Learning, memory, and cognition
影响因子：
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作者：
Schneider,DarrylW;Logan,GordonD
通讯作者：
Logan,GordonD