Subjective vs. objective intelligibility of sentences in listeners with hearing loss.
Subjective vs. objective intelligibility of sentences in listeners with hearing loss.
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听力损失听众的句子的主观与客观清晰度。
DOI：
10.1044/jslhr.4305.1205
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Speaks,C
中科院分区：
文献类型：
--
作者：
Cienkowski,KM;Speaks,C
在听力正常和听力损失的听众中，研究了句子的额定可懂度和正确的关键词重复之间的关系。10个列表的10个CID句子被安排在两个随机排序的组。听众被要求完成两项任务：（1）在0到100%的范围内对50个句子的可理解性进行评分，（2）重复50个句子中的每一个，并根据正确重复的关键词数量进行评分。句子以五个信噪比呈现。句子呈现的起始水平是使用调整方法和修订的语音清晰度等级段落建立的。听力正常者的额定可懂度和正确重复率的相关性为0.85，听力损失者的相关性为0.86。这项研究证实了Speaks，帕克，Harris，和Kuhl（1972）的早期工作，研究结果表明听力损失的听者保留了对语音清晰度的评价能力。
The relation between rated intelligibility and correct key word repetitions of sentences was examined in listeners with normal hearing and listeners with hearing loss. Ten lists of 10 CID sentences were arranged in two randomly ordered groups. Listeners were asked to complete two tasks: (1) rate the intelligibility of 50 sentences on a scale of 0 to 100%, and (2) repeat each of the 50 sentences, which were scored as the number of key words repeated correctly. Sentences were presented at five signal-to-noise ratios. The start level for sentence presentation was established using the method of adjustment and the Revised Speech Intelligibility Rating passages. Correlations of rated intelligibility and correct repetition were 0.85 for listeners with normal hearing and 0.86 for listeners with hearing loss. This study confirms the earlier work of Speaks, Parker, Harris, and Kuhl (1972), and the findings demonstrate that listeners with hearing loss preserve the ability to rate the intelligibility of speech.