Timing is everything: Changes in presentation rate have opposite effects on auditory and visual implicit statistical learning
Timing is everything: Changes in presentation rate have opposite effects on auditory and visual implicit statistical learning
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DOI：
10.1080/17470218.2010.538972
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发表时间：
2011-01-01
影响因子：
1.7
通讯作者：
Christiansen, Morten H.
中科院分区：
文献类型：
--
作者：
Emberson, Lauren L.;Conway, Christopher M.;Christiansen, Morten H.
内隐统计学习（ISL）既不局限于特定的感觉方式，也不局限于单一的处理领域。即便如此，感知处理的差异可能会大大影响跨模态的学习。在三个实验中，统计学上等同的听觉和视觉的熟悉，在不同的时间条件下，无论是促进或破坏的时间处理（快速或缓慢的演示速率）。我们发现一个互动的速度和方式的介绍：在快速，听觉ISL是上级视觉。然而，在缓慢的呈现率，结果的相反模式被发现：视觉ISL是上级听觉。因此，我们发现，呈现率的变化差异影响ISL的感觉方式。进一步的实验证实，这种特定于模态的效应不是由于跨模态干扰或注意操纵。这些研究结果表明，ISL植根于特定的模态，感知为基础的过程。
Implicit statistical learning (ISL) is exclusive to neither a particular sensory modality nor a single domain of processing. Even so, differences in perceptual processing may substantially affect learning across modalities. In three experiments, statistically equivalent auditory and visual familiarizations were presented under different timing conditions that either facilitated or disrupted temporal processing (fast or slow presentation rates). We find an interaction of rate and modality of presentation: At fast rates, auditory ISL was superior to visual. However, at slow presentation rates, the opposite pattern of results was found: Visual ISL was superior to auditory. Thus, we find that changes to presentation rate differentially affect ISL across sensory modalities. Additional experiments confirmed that this modality-specific effect was not due to cross-modal interference or attentional manipulations. These findings suggest that ISL is rooted in modality-specific, perceptually based processes.