LEXICAL INFLUENCES ON NONWORD REPETITION
LEXICAL INFLUENCES ON NONWORD REPETITION
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DOI：
10.1017/s0142716400007098
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发表时间：
1995-06-01
影响因子：
2.1
通讯作者：
CAMPBELL, TF
中科院分区：
文献类型：
--
作者：
DOLLAGHAN, CA;BIBER, ME;CAMPBELL, TF
本研究探讨了词汇信息影响非词重复任务成绩的假设。受试者- 30个正常实现，学龄男孩-重复多音节非词对，构造不同，只有在词汇的组成强调音节。非词与重音音节对应的真实的单词重复显着更准确地比非词与非词汇重音音节;重音音节词汇性主要影响其余的非重音音节的重复。随后的分析表明，绝大多数重复错误的操作，以非词汇序列转换成真实的单词，即使这样做违反了强烈的声学线索和发音的轻松。我们的结论是词汇的长期记忆信息侵入非词重复性能，包括刺激的范围内的即时记忆广度。这些结果表明，一些关于非词重复任务的建设和解释的警告，并提出了这样的任务在评估语音工作记忆的作用的问题。
The present investigation explores the hypothesis that lexical information influences performance on nonword repetition tasks. The subjects - 30 normally achieving, school-aged boys - repeated multisyllabic nonword pairs, constructed to vary only in the lexicality of their constituent stressed syllables. Nonwords with stressed syllables corresponding to real words were repeated significantly more accurately than nonwords with non-lexical stressed syllables; stressed syllable lexicality primarily influenced repetition of the remaining unstressed syllables. Subsequent analyses revealed that the overwhelming majority of repetition errors operated to transform non-lexical sequences into real words, even when doing so violated both strong acoustic cues and articulatory ease. We conclude that lexical long-term memory information intrudes on nonword repetition performance, including stimuli that are within the limits of immediate memory span. These results suggest a number of caveats concerning the construction and interpretation of nonword repetition tasks and raise questions about the role of such tasks in assessing phonological working memory.