Routes to short-term memory indexing: lessons from deaf native users of American Sign Language.
Routes to short-term memory indexing: lessons from deaf native users of American Sign Language.
复制标题
短期记忆索引之路：美国手语聋人母语用户的经验教训。
DOI：
10.1080/02643294.2012.704354
复制
发表时间：
2012
影响因子：
3.4
通讯作者：
Bavelier,Daphne
中科院分区：
文献类型：
--
作者：
Hirshorn,ElizabethA;Fernandez,NinaM;Bavelier,Daphne
工作记忆模型在理解基本认知过程和个体差异来源方面发挥了重要作用。然而，目前的模型不能决定性地解释一致的群体之间的差异聋人签名和听力发言人的一些短期记忆（STM）的任务。在这里，我们采取的角度来看，这些结果是不是由于聋人的时间顺序处理赤字，而是反映了不同类型的记忆线索是如何被用来做一个给定的任务不同的偏见。我们进一步认为，相对偏见的变化背后的主要驱动力是语言模态（符号与语音）和处理他们提供的结果，而不是耳聋本身。
Models of working memory (WM) have been instrumental in understanding foundational cognitive processes and sources of individual differences. However, current models cannot conclusively explain the consistent group differences between deaf signers and hearing speakers on a number of short-term memory (STM) tasks. Here we take the perspective that these results are not due to a temporal order-processing deficit in deaf individuals, but rather reflect different biases in how different types of memory cues are used to do a given task. We further argue that the main driving force behind the shifts in relative biasing is a consequence of language modality (sign vs. speech) and the processing they afford, and not deafness, per se.