Practice-Related Optimization of Dual-Task Performance: Efficient Task Instantiation During Overlapping Task Processing
Practice-Related Optimization of Dual-Task Performance: Efficient Task Instantiation During Overlapping Task Processing
复制标题
双任务性能优化实践:重叠任务处理过程中的高效任务实例化
DOI:
10.1037/xhp0000576
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Strobach
中科院分区:
文献类型:
--
作者:
Schubert;Strobach
We compared the effects of extended dual-task practice in a task situation of the psychological refractory period (PRP) type with the effects of single-task practice. The experiments tested the assumption that performance of Task 2 in the PRP task improves more rapidly with dual-task practice than with single-task practice, which points to a preponed instantiation of Task 2 during dual-task processing in working memory and to the acquisition of dual-task coordination skills. Experiments 1 and 2 showed that such dual-task coordination skills can be acquired under conditions of less-complex tasks with no more than four stimulus–response mappings in Task 2, independently on the compatibility of the mappings. Experiment 3 showed no evidence for the acquisition of dual-task coordination skills under condition of eight stimulus–response mappings in Task 2. This indicates that the working memory load exposed by the number of stimulus–response mappings is a critical parameter limiting the degree to which participants can prepone the conjoint instantiation of two task sets during dual-task processing. The findings specify a model assuming the conjoint and efficient initiation of task sets in working memory as a result of extended dual-task practice.(PsycINFO Database Record (c) 2018 APA, all rights reserved)
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影响因子:
3.7
作者:
F. Maquestiaux;Maude Laguë;E. Ruthruff;A. Hartley;L. Bherer
通讯作者:
L. Bherer
影响因子:
1.8
作者:
Strobach;Frensch;Müller;Schubert
通讯作者:
Schubert
影响因子:
3.8
作者:
Schubert;Liepelt;Kübler;Strobach
通讯作者:
Strobach
影响因子:
2.4
作者:
Tilo Strobach;T. Schubert;H. Pashler;T. Rickard
通讯作者:
T. Rickard
DOI:
10.1007/s00426-014-0563-7
发表时间:
2014-03
期刊:
Psychological Research
影响因子:
--
作者:
Tilo Strobach;T. Salminen;J. Karbach;T. Schubert
通讯作者:
Tilo Strobach;T. Salminen;J. Karbach;T. Schubert