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首页> 外文期刊>Frontiers in Psychology >Singing abilities in children with Specific Language Impairment (SLI)
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Singing abilities in children with Specific Language Impairment (SLI)

机译：患有特定语言障碍（SLI）的儿童的歌唱能力

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Specific Language Impairment (SLI) is a heritable neurodevelopmental disorder diagnosed when a child has difficulties learning to produce and/or understand speech for no apparent reason (Bishop et al., 2012). The verbal difficulties of children with SLI have been largely documented, and a growing number of studies suggest that these children may also have difficulties in processing non-verbal complex auditory stimuli (Corriveau et al., 2007; Brandt et al., 2012). In a recent study, we reported that a large proportion of children with SLI present deficits in music perception (Planchou et al., under revision). Little is known, however, about the singing abilities of children with SLI. In order to investigate whether or not the impairments in expressive language extend to the musical domain, we assessed singing abilities in eight children with SLI and 15 children with Typical Language Development (TLD) matched for age and non-verbal intelligence. To this aim, we designed a ludic activity consisting of two singing tasks: a pitch-matching and a melodic reproduction task. In the pitch-matching task, the children were requested to sing single notes. In the melodic reproduction task, children were asked to sing short melodies that were either familiar (FAM-SONG and FAM-TUNE conditions) or unfamiliar (UNFAM-TUNE condition). The analysis showed that children with SLI were impaired in the pitch-matching task, with a mean pitch error of 250 cents (mean pitch error for children with TLD: 154 cents). In the melodic reproduction task, we asked 30 healthy adults to rate the quality of the sung productions of the children on a continuous rating scale. The results revealed that singing of children with SLI received lower mean ratings than the children with TLD. Our findings thus indicate that children with SLI showed impairments in musical production and are discussed in light of a general auditory-motor dysfunction in children with SLI.
机译：特殊语言障碍（SLI）是一种遗传性神经发育障碍，可在儿童因没有明显原因而难以学习产生和/或理解语音的困难时进行诊断（Bishop等，2012）。患有SLI的儿童的言语障碍已有大量文献记载，并且越来越多的研究表明，这些孩子在处理非语言性复杂听觉刺激方面也可能有困难（Corriveau等，2007; Brandt等，2012）。在最近的一项研究中，我们报道了大部分SLI儿童表现出音乐知觉缺陷（Planchou等，正在修订中）。然而，关于SLI儿童的歌唱能力知之甚少。为了调查表达语言的障碍是否扩展到音乐领域，我们评估了8名SLI儿童和15名典型语言发展（TLD）儿童的歌唱能力，这些儿童的年龄和非语言智力相匹配。为此，我们设计了一项滑稽的活动，该活动包括两个唱歌任务：音高匹配和旋律再现任务。在音高匹配任务中，要求孩子们唱单音。在旋律复制任务中，要求孩子们唱熟悉的（FAM-SONG和FAM-TUNE条件）或不熟悉的（UNFAM-TUNE条件）短旋律。分析显示，SLI儿童在音高匹配任务中受损，平均音高误差为250美分（TLD儿童的平均音高误差为154美分）。在旋律生殖的任务中，我们要求30名健康的成年人以连续的评分量表对儿童的歌唱作品质量进行评分。结果表明，SLI儿童的歌唱获得的平均评分低于TLD儿童。因此，我们的发现表明，患有SLI的儿童表现出音乐创作上的障碍，并针对SLI儿童的一般听觉运动功能障碍进行了讨论。

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