Metrical patterns of words and production accuracy.
Metrical patterns of words and production accuracy.
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单词的格律模式和生产准确性。
DOI：
10.1044/jshr.3804.876
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Goffman,L
中科院分区：
文献类型：
--
作者：
Schwartz,RG;Goffman,L
本研究考察了20名22~28个月儿童的音节重音和连续位置对儿童言语产出准确性的影响。这些数据是六对个性化的双音节实验词的产物，这些词指的是不熟悉的物体。每一对的成员只在应力的位置上不同（例如，'soti] vs.[so 'ti]）.非重读音节更容易被省略，尤其是在单词的开头。很少有重读音节和非重读第二位置音节被省略。四分之一的单词开头的非重读音节被省略了。辅音省略，虽然数量很少，往往发生在初始位置。同化误差不受压力或序列位置的影响。当排除音节省略造成的音段错误后，其他辅音错误不受重音或序列位置的影响。这些结果表明，幼儿的音节产出受到词的韵律模式的影响。然而，英语的扬抑格模式是一种统计趋势，而不是对双音节词的绝对限制。韵律模式也不影响音节中辅音的准确性。
This investigation examined the influence of metrical patterns of words (syllable stress and serial position) on the production accuracy of 20 children (22 to 28 months). The data were productions of six pairs of individualized two-syllable experimental words that referred to unfamiliar objects. Members of each pair differed only in the placement of stress (e.g., ['soti] vs. [so'ti]). Unstressed syllables were much more likely to be omitted, particularly at the beginning of words. Very few stressed syllables and unstressed second position syllables were omitted. One fourth of the word initial unstressed syllables were omitted. Consonant omissions, though few in number, tended to occur in initial position. Assimilation errors were not influenced by stress or serial position. When segmental errors due to syllable omissions were excluded, other consonant errors were not affected by stress or serial position. These findings indicate that young children's productions of syllables are influenced by the metrical patterns of words. However, the trochaic pattern of English is a statistical tendency, not an absolute constraint on two-syllable words. Metrical pattern also does not affect the consonant accuracy in syllables produced.