Asymmetric binding in serial memory for verbal and spatial information
Asymmetric binding in serial memory for verbal and spatial information
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DOI：
10.3758/s13421-012-0275-4
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发表时间：
2013-04-01
影响因子：
2.4
通讯作者：
Tremblay, Sebastien
中科院分区：
文献类型：
--
作者：
Guerard, Katherine;Morey, Candice C.;Tremblay, Sebastien
随着越来越多的研究表明，项目可以作为绑定表征保留在记忆中，研究人员开始研究不同的功能是如何绑定在一起的。在本研究中，我们考察了视觉刺激的串行记忆中的言语和空间特征的相对重要性。参与者被要求记住计算机屏幕上不同位置视觉呈现的一系列字母的顺序。结果表明，操纵字母的语音相似性会影响其空间位置的回忆，但增加空间模式的复杂性对字母的回忆没有影响。这一发现在两个顺序重建中观察到（Exps. 1和2）和探针序列召回（实验3和4），这表明视觉信息的串行记忆中的言语空间绑定是不对称的。
As the number of studies showing that items can be retained as bound representations in memory increases, researchers are beginning to investigate how the different features are bound together. In the present study, we examined the relative importances of the verbal and spatial features in serial memory for visual stimuli. Participants were asked to memorize the order of series of letters presented visually in different locations on the computer screen. The results showed that manipulating the phonological similarity of the letters affected recall of their spatial locations, but that increasing the complexity of the spatial pattern had no effect on recall of the letters. This finding was observed in both order reconstruction (Exps. 1 and 2) and probe serial recall (Exps. 3 and 4), suggesting that verbal-spatial binding in serial memory for visual information is asymmetric.