The development of word retrieval abilities in the second year and its relation to early vocabulary growth
The development of word retrieval abilities in the second year and its relation to early vocabulary growth
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DOI：
10.1111/1467-8624.00172
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发表时间：
2000-05-01
影响因子：
4.6
通讯作者：
Bjork, EL
中科院分区：
文献类型：
--
作者：
Dapretto, M;Bjork, EL
目前的研究调查了在第二年末的单词检索能力的发展，当被问及一个给定的盒子里藏着什么时，大多数孩子的单词生成能力显着增加，与词汇量较大的儿童相比，词汇量仍然有限的儿童确实不太可能说出隐藏物品的标签，尽管(1)所有儿童都能说出这些物品的名字，(2)所有儿童在被要求找到同样的隐藏物品时都做得很好。此外，提供图像线索有助于单词检索，特别是在词汇发展的早期阶段。在自然阅读过程中，词汇量刚刚开始扩大的儿童出现的命名错误最多，这进一步表明在这个时候，单词检索过程发生了重大变化。
The present research investigated the development of word retrieval abilities late in the second year when most children display a marked increase in word production When asked what was hidden in a given box, children with still quito limited productive vocabularies were reliably less likely to produce the labels of the hidden objects than were children with larger productive vocabularies even though (1) all children could name those objects and (2) all children did well when asked to find those same hidden objects. Additionally, the provision of pictorial cues facilitated word retrieval, especially in the early stage of lexical development. Naming errors during a naturalistic book-reading session peaked in children whose productive vocabularies had recently begun to expand, further suggesting that word retrieval processes undergo significant changes at this time.