The role of learning in sensory-motor modality switching
The role of learning in sensory-motor modality switching
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学习在感觉运动模式切换中的作用
DOI：
10.1007/s00426-017-0872-8
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Philipp
中科院分区：
文献类型：
--
作者：
Schaeffner;Philipp
以往的研究表明，情态转换在很大程度上受情态兼容性的影响。研究表明，在相对不兼容的感觉-运动模态映射（即听觉-手动和视觉-语音）之间切换的转换成本要高于在兼容映射（即听觉-语音和视觉-手动）之间切换的成本。然而，到目前为止，还不清楚这些发现是否受到很小的刺激集和大量重复刺激所产生的学习过程的影响。在本研究中，我们考察了语义分类中学习概念-类别关联（实验1）和学习概念-模态映射（实验2）对感觉-运动模态转换的影响。两个实验的结果都显示，由于学习，总的反应时间更短。此外，概念到类别关联的学习（实验1）导致模式转换成本显著降低。然而，有趣的是，模态兼容效应既不受概念-类别关联学习的显著影响，也不受概念-模态映射学习的显著影响。因此，本研究首次证明了语义层面的学习影响情态转换，但对情态兼容没有显著影响。
Previous research has indicated that modality switching is considerably affected by modality compatibility. It has been shown that switch costs are higher for switching between relatively incompatible sensory-motor modality mappings (i.e., auditory-manual and visual-vocal) compared to switching between compatible mappings (i.e., auditory-vocal and visual-manual). So far, however, it has been unclear whether these findings are influenced by learning processes resulting from very small stimulus sets and a large number of stimulus repetitions. In the present study, we investigated the role of learning concept-to-category associations (Experiment 1) as well as influences of learning concept-to-modality mappings (Experiment 2) on sensory-motor modality switching in semantic categorizations. The results of both experiments revealed shorter overall reaction times due to learning. Additionally, learning of concept-to-category associations (Experiment 1) led to a significant reduction of modality switch costs. Interestingly, however, modality-compatibility effects were neither significantly influenced by learning of concept-to-category associations nor by learning of concept-to-modality mappings. Thus, the present study provides first evidence that learning on the semantic level influences modality switching but it does not significantly affect modality compatibility.
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语义对感觉运动模态切换的影响
影响因子：
1.3
作者：
Schaeffner;Philipp
通讯作者：
Philipp
感觉运动模态兼容性在语言处理中的作用
DOI：
10.1007/s00426-015-0661-1
发表时间：
2016
期刊：
Psychological Research
影响因子：
--
作者：
Schaeffner;Philipp
通讯作者：
Philipp
影响因子：
8.2
作者：
Schumacher, EH;Seymour, TL;Meyer, DE
通讯作者：
Meyer, DE
影响因子：
2.6
作者：
LOGAN, GD
通讯作者：
LOGAN, GD
影响因子：
2.4
作者：
Koch, Iring;Allport, Alan
通讯作者：
Allport, Alan