The right thing at the right time: why ostensive naming facilitates word learning.
The right thing at the right time: why ostensive naming facilitates word learning.
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DOI：
10.3389/fpsyg.2012.00088
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发表时间：
2012
影响因子：
3.8
通讯作者：
Horst JS
中科院分区：
文献类型：
--
作者：
Axelsson EL;Churchley K;Horst JS
目前的研究探讨如何集中儿童的注意力后立即快速映射提高他们的能力，以保持新的名称。先前的研究表明，幼儿只能保留新的名称，通过所指选择，如果明示命名提供，这种明确的命名工作通过增加儿童的注意力的目标和减少他们的注意力的竞争对手的对象（霍斯特和萨缪尔森，）。这种解释的功能，明示命名后，参照选择试验进行了测试，绘制24个月大的儿童的注意力的目标，无论是照亮的目标，覆盖的竞争对手，或两者兼而有之。控制组被给予社交语用提示（指向）。给予社会语用线索支持的儿童没有表现出保留。然而，儿童表现出保留，如果目标对象被照亮，也当它被照亮，同时抑制竞争对手。这表明，吸引儿童的注意力的方式，有助于集中儿童的注意力的目标对象是通过所指选择的单词学习的关键。把注意力从竞争对手身上移开，同时把注意力引向目标，也有助于记住新单词。
The current study examines how focusing children’s attention immediately after fast mapping improves their ability to retain novel names. Previous research suggests that young children can only retain novel names presented via referent selection if ostensive naming is provided and that such explicit naming works by increasing children’s attention to the target and decreasing their attention to the competitor objects (Horst and Samuelson,). This explanation of the function of ostensive naming after referent selection trials was tested by drawing 24-month-old children’s attention to the target either by illuminating the target, covering the competitors, or both. A control group was given a social pragmatic cue (pointing). Children given social pragmatic cue support did not demonstrate retention. However, children demonstrated retention if the target object was illuminated, and also when it was illuminated and the competitors simultaneously dampened. This suggests that drawing children’s attention to the target object in a manner that helps focus children’s attention is critical for word learning via referent selection. Directing attention away from competitors while also directing attention toward a target also aids in the retention of novel words.
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影响因子：
64.8
作者：
Markson, L;Bloom, P
通讯作者：
Bloom, P
DOI：
10.1044/1092-4388(2005/102
发表时间：
2005-12-01
影响因子：
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作者：
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通讯作者：
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作者：
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