Infants can learn decontextualized words before their first birthday
Infants can learn decontextualized words before their first birthday
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DOI：
10.1111/j.1467-8624.2005.00831.x
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发表时间：
2005-01-01
影响因子：
4.6
通讯作者：
Schafer, G
中科院分区：
文献类型：
--
作者：
Schafer, G
1 岁以下的婴儿能否在一种环境中学习单词并在另一种环境中理解它们？为了研究这个问题，两组家长对 9 个月大的婴儿进行了 8 类常见物体的训练。对照组没有接受任何培训。 12 个月大时，实验组的婴儿（而非对照组）表现出对新语境中单词的理解能力。看来一岁以下的婴儿可以以脱离语境的方式学习单词，这与受语境限制的方式不同。待学习类别内的感知变异以及训练集和新测试项目之间的感知相似性似乎不会影响这种学习。
Can infants below age 1 year learn words in one context and understand them in another? To investigate this question, two groups of parents trained infants from age 9 months on 8 categories of common objects. A control group received no training. At 12 months, infants in the experimental groups, but not in the control group, showed comprehension of the words in a new context. It appears that infants under 1 year old can learn words in a decontextualized, as distinct from a context-bound, fashion. Perceptual variability within the to-be-learned categories, and the perceptual similarity between training sets and the novel test items, did not appear to affect this learning.