Bye‐bye mummy – Word comprehension in 9‐month‐old infants
Bye‐bye mummy – Word comprehension in 9‐month‐old infants
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再见妈妈——9个月大婴儿的单词理解能力
DOI：
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发表时间：
2017
影响因子：
2.3
通讯作者：
K. Meints
中科院分区：
文献类型：
--
作者：
C. Syrnyk;K. Meints
从一岁以下婴儿开始学习单词的研究来看，证据表明一个特殊的综合词汇正在发展。为了进一步这一领域，我们测试了49个9个月大的婴儿使用英国版的MacArthur-Bates沟通发展量表，通过预先评估他们的词汇。然后使用多通道优先注视（IPL）来检查单词理解，包括：（a）父母报告为理解的单词，（B）根据年龄相关的频率数据预计婴儿理解的单词，以及（c）父母报告婴儿不理解的单词。假设父母对婴儿的早期单词知识有很好的评估，我们预计在条件（a）下IPL会产生命名效应，但在条件（c）下不会。由于语言研究使用的是标准的单词样本，我们预期在条件（B）中会出现可辨别的命名效应。结果表明，清楚的IPL证据的单词理解的话，父母报告他们的婴儿理解（条件a）。这种方法之间的协议证明了父母的沟通发展清单与IPL一起评估婴儿的个别单词知识的有用性。在条件（c）中没有发现命名效应，而在条件（B）中缺乏命名效应表明，预先建立的单词列表可能无法充分清晰地描述婴儿的真实词汇量-这对研究人员和实践者来说都是一个重要的见解。关于这一问题，我们已经知道了什么？大多数单词理解研究主要基于年龄较大的婴儿（12、15或18个月至2-3岁及以上）。6- 10个月大的婴儿对普通名词和新名词的词汇理解的一些证据。现有证据仅使用特定的词组或名词，并结合特定的训练和/或重复程序。这项研究增加了什么？9个月奥尔兹显示出独立于上下文的单词知识，并且没有重复的单词。第一个词不仅包括名词，还包括一系列其他的词类。父母善于指出他们的婴儿能听懂和不懂的单词。
From the little research that exists on the onset of word learning in infants under the age of 1 year, the evidence suggests an idiosyncratic comprehensive vocabulary is developing. To further this field, we tested 49 nine-month-old infants by pre-assessing their vocabularies using a UK version of the MacArthur-Bates Communicative Developmental Inventory. Intermodal preferential looking (IPL) was then used to examine word comprehension including: (a) words parents reported as understood, (b) words infants are expected to understand according to age-related frequency data, and (c) words parents had reported infants not to understand. Assuming parents are good assessors of their infant's early word knowledge, we expected a naming effect with IPL in condition (a), but not condition (c). As language research uses standard samples of words, we expected a discernible naming effect in condition (b). Results show clear IPL evidence of word comprehension for those words that parents reported their infants to understand (condition a). This agreement between methods demonstrates the usefulness of parental communicative developmental inventory in conjunction with IPL to assess infant's individual word knowledge. No naming effects were found for condition (c) and the lack of naming effects in (b) shows that pre-established word lists may not give a sufficiently clear picture of infant's true vocabulary - an important insight for researchers and practitioners alike. Statement of contribution What is already known on this subject? Most word comprehension research is mainly based on older infants (12, 15, or 18 months of age to 2-3 years and older). Some evidence of word comprehension for common and novel nouns in 6- to 10-month-olds. Existing evidence uses either only specific word groups or nouns combined with specific training and/or repetition procedures. What does this study add? Nine-month-olds display word knowledge independent of context and without repetitions of words. First words encompass not only nouns, but a range of other word classes. Parents are good at indicating which words their infants do and do not understand.
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DOI：
10.1044/jshr.3805.1037
发表时间：
1995
期刊：
Journal of speech and hearing research
影响因子：
--
作者：
Miller,JF;Sedey,AL;Miolo,G
通讯作者：
Miolo,G
影响因子：
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作者：
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家长报告对有语言障碍的学龄前儿童词汇和语法测量的有效性。
DOI：
10.1044/jslhr.4202.482
发表时间：
1999
期刊：
Journal of speech, language, and hearing research : JSLHR
影响因子：
--
作者：
Thal,DJ;O'Hanlon,L;Clemmons,M;Fralin,L
通讯作者：
Fralin,L
影响因子：
4.6
作者：
Pruden, SM;Hirsh-Pasek, K;Hennon, EA
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Hennon, EA
14 个月大的婴儿获得词-物关联。
DOI：
10.1037//0012-1649.34.6.1289
发表时间：
1998
期刊：
Developmental psychology.
影响因子：
--
作者：
Werker,JF;Cohen,LB;Lloyd,VL;Casasola,M;Stager,CL
通讯作者：
Stager,CL