Acquisition of the novel name--nameless category (N3C) principle.
Acquisition of the novel name--nameless category (N3C) principle.
复制标题
新名称的获得——无名范畴（N3C）原理。
DOI：
10.1111/j.1467-8624.1994.tb00840.x
复制
发表时间：
1994
影响因子：
4.6
通讯作者：
Bertrand,J
中科院分区：
文献类型：
--
作者：
Mervis,CB;Bertrand,J
本研究旨在考察幼儿对新名称-无名范畴（N3 C）原则的习得，探讨词汇原则的发展框架以及特殊性假设对词汇原则关系的适用性。在研究1中，我们评估了32名年龄在16个月至20个月之间的儿童使用N3 C原则的能力（操作上定义为快速映射的能力）。正如预测的那样，只有一些孩子能快速绘制地图。这一发现为发展性词汇原则框架的一个重要原则提供了证据：有些词汇原则在语言习得的初期并不存在。获得N3 C原则的儿童的词汇量也明显更大，并且比未获得该原则的儿童更有可能表现出2类穷举排序能力。两组儿童在年龄或物体恒存能力方面没有差异。对16名不能快速映射的儿童进行纵向跟踪，直到他们达到词汇量激增;那时，他们的快速映射能力被重新测试（研究2）。结果提供了研究1结果的纵向复制。这些研究结果的发展词汇原则框架和特异性假说的影响进行了讨论。
Toddlers' acquisition of the Novel Name–Nameless Category (N3C) principle was examined to investigate the developmental lexical principles framework and the applicability of the specificity hypothesis to relations involving lexical principles. In Study 1, we assessed the ability of 32 children between the ages of 16 and 20 months to use the N3C principle (operationally defined as the ability to fast map). As predicted, only some of the children could fast map. This finding provided evidence for a crucial tenet of the developmental lexical principles framewor: Some lexical principles are not available at the start of language acquisition. Children who had acquired the N3C principle also had significantly larger vocabularies and were significantly more likely to demonstrate 2‐category exhaustive sorting abilities than children who had not acquired the principle. The 2 groups of children did not differ in either age or object permanence abilities. The 16 children who could not fast map were followed longitudinally until they attained a vocabulary spurt; at that time, their ability to fast map was retested (Study 2). Results provided a longitudinal replication of the findings of Study 1. Implications of these findings for both the developmental lexical principles framework and the specificity hypothesis are discussed.