共查询到19条相似文献，搜索用时 314 毫秒
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为了探讨智障儿童构音障碍的矫治方法,文章采用个案研究方法,对一名6岁10个月中度智障儿童的构音障碍矫治进行研究。先用构音障碍评估工具对其构音功能进行评估,后根据评估结果制定口部运动功能训练和构音音位训练相结合的训练方案并实施训练,最后进行训练后的评估。训练后该患儿的口部运动功能、构音清晰度等构音功能指标有明显提高。结果显示：对存在构音障碍的智障儿童实施有针对性的构音训练,能有效改善其言语状况;对智障儿童实施口部运动功能训练和构音音位训练相结合的实施方案是可行的。 相似文献
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本文采用单一被试单基线A-B实验设计,对1例构音语音障碍的患者进行构音运动的评估和针对性的治疗,并对治疗效果进行跟踪评估。结果表明:该名构音语音障碍的患者/i/的治疗前后得分有极显著性变化。研究结果提示:将展唇运动治疗、舌尖向前运动治疗、下颌运动过度治疗及/i/的构音运动训练和/i/的重读训练等相结合对于治疗患者/i/的构音运动障碍是一条正确而又有效的途径。 相似文献
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作为一种新型的言语及语言训练设备,构音评估与训练系统的干预原理包括运动发育的一般规律、感知运动发育的规律、运动障碍模式形成的规律等3方面。该系统包括评估和训练两大体系,其中评估细化为器官评估、运动评估、发音评估和交谈评估4个模块,训练包括构音器官运动、构音运动训练、语音训练等内容。它能提高儿童的语言理解能力,优化言语及语言训练模式,增进师生之间的沟通等。 相似文献
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构音障碍儿童的辅音声母偏误分析 总被引：6，自引：0，他引：6
由于辅音的发音难度远大于元音,因此构音障碍儿童辅音的发音偏误率非常高。在对11名构音障碍儿童1554人次的普通话和沪语样本分析发现:从发音方法看,样本中以塞音/擦音/塞擦音的区别偏误比例最高,其次为浊音/清音的偏误,再次为送气/不送气的偏误;从发音部位看,样本中以舌根音的失误率最高,其次为舌尖前音和舌面音,再次为唇齿音,而双唇音和舌尖中音的偏误率最低。虽然舌尖后音的偏误率高达53.41%,但其只存在于普通话音系中。另外,构音障碍儿童还存在部分辅音声母的脱落。究其原因,是由于构音障碍儿童的社会认知能力差而造成交际目标低下、音系认知能力不足,以及因发音器官紧张度不够造成的构音功能和自我监控能力不足。 相似文献
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语言障碍是智障学生常见障碍类型之一,其中尤以构音障碍最为常见.学校康复教师应从诊断与评估出发,根据学生实际制定训练方案,并采取多种策略开展训练,从而有效矫正智障学生的构音障碍,提升其语言交往能力. 相似文献
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目前学习障碍是教育、心理以及临床领域颇具争议的一个问题,从概念的界定、致病原因、影响因素、评估及诊断到治疗及干预,不同的学者有不同的观点,本文结合学习障碍领域的研究进展,对国内外现有的主要研究进行总结和梳理．为今后学习障碍的研究提供理论参考和依据。 相似文献
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R R Fewell 《Exceptional children》1991,58(2):166-173
Public Law 99-457 requires a multidisciplinary assessment and evaluation of children with disabilities in five domains: cognitive development, physical development, language and speech development, psychological development, and self-help skills; and this assessment must include information required in the Individualized Family Service Plan. A variety of assessment instruments are available, and some of the most notable are surveyed in this article. Traditional tests, as well as more current, naturalistic assessments, are reviewed. The author cautions against using one test for all purposes, or using a test that has an insufficient research base. 相似文献
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Roseann Ferrarese Pamela Norton Stephanie Whitmont 《International Journal of Disability, Development & Education》1982,29(2):117-125
During a six‐month program, the effect of signing on speech articulation in an autistic boy was investigated using a three stage probe technique. A list of target words, vocalized with and without accompanying signs, was tape recorded at three points: 1) prior to learning signs 2) following the acquisition of signs alone and 3) following the acquisition of simultaneous signing and sounding. Intelligibility of articulation was subsequently rated blind by a speech pathologist. Articulation improved clinically and statistically both across probes and within probes, where better articulation occurred when sounds were accompanied by signs. 相似文献
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沈子异 《伊犁教育学院学报》2001,14(1):34-36
语流音变是一种普遍存在而又特殊的语音现象，现代汉语中的语流音变现象多种多样，其中上声的变调比较复杂，也很有趣，本文拟从上声字在轻声前复杂的变调现象入手，探讨上声字后轻声字的来源，并试图从语音的发音原理和发音过程，语义和语用等方面对上声字在轻声字前的变调原因作出解释。 相似文献
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To examine the association between speech production and early literacy skills, this study of 102 preschool children looked at phonological awareness in relation to whether children were delayed, typical, or advanced in their articulation of consonants. Using a developmental typology inspired by some of the literature on speech development (Kahn and Lewis, The Kahn-Lewis phonological analysis, 1986; Shriberg, Journal of Speech and Hearing Research 36(1):105-140, 1993a), we found that failure to master the early-8 consonants and a greater prevalence of certain types of production errors were associated with deficient phonological awareness. We also found that children who made no consonant errors had advanced phonological awareness relative to other children in the sample. In all cases, both productive speech patterns and speech errors were more closely linked with rhyme awareness than with phoneme awareness. The association between speech production and rhyme awareness may provide some new directions for the early preschool assessment of risk for reading problems. 相似文献
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Christopher Cox Christina Dideriksen Tamar Keren-Portnoy Andreas Roepstorff Morten H. Christiansen Riccardo Fusaroli 《Child development》2023,94(6):1672-1696
This study compared the acoustic properties of 26 (100% female, 100% monolingual) Danish caregivers' spontaneous speech addressed to their 11- to 24-month-old infants (infant-directed speech, IDS) and an adult experimenter (adult-directed speech, ADS). The data were collected between 2016 and 2018 in Aarhus, Denmark. Prosodic properties of Danish IDS conformed to cross-linguistic patterns, with a higher pitch, greater pitch variability, and slower articulation rate than ADS. However, an acoustic analysis of vocalic properties revealed that Danish IDS had a reduced or similar vowel space, higher within-vowel variability, raised formants, and lower degree of vowel discriminability compared to ADS. None of the measures, except articulation rate, showed age-related differences. These results push for future research to conduct theory-driven comparisons across languages with distinct phonological systems. 相似文献
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Richard Kwok‐Shing Wong Brian MacWhinney 《International Journal of Early Years Education》2009,17(1):17-31
This paper highlights the crucial role of phonological instruction in early second language English learning. Although older learners can acquire grammar and vocabulary efficiently, younger learners appear to have a greater facility with the learning of sounds. Thus, it makes good sense to focus on articulatory skills for these early learners. By comparing the developmental norms in phonology between an L1 (Cantonese in this study) and an L2, detailed predictions can be provided to guide the process of early phonological instruction. It is important that the teaching of articulation should not be reduced to non‐engaging lessons that can be characterised as ‘drill and kill’. Instead, a framework for improving the articulation of children learning English as a second language is proposed. What is unique about this proposal is that it represents the first attempt in Hong Kong to specify and integrate research findings concerning developmental speech norms with existing teaching practice. 相似文献
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范建玲 《桂林师范高等专科学校学报》2010,24(3):84-87
语音识别技术（ASR）的发展及普通话水平计算机测试的实现,扩大了语音规范研究的视野,拓宽了语音规范实践的领域。笔者分析很多人的感觉后发现,舌尖前音（z、c、s）和边音（l）的实际发音部位与大多数教材对这两类语音发音部位的描述存在着差别,于是从计算机对语音识别的基本原理出发,在音色相同的基础上,分析这些差别的可容性,并根据实践结果阐述其在教学中的可行应用。 相似文献