Babbling in children with neurodevelopmental disability and validity of a simplified way of measuring canonical babbling ratio
Babbling in children with neurodevelopmental disability and validity of a simplified way of measuring canonical babbling ratio
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神经发育障碍儿童的牙牙学以及测量标准牙牙学率的简化方法的有效性
DOI：
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发表时间：
2018
影响因子：
1.2
通讯作者：
A. Lohmander
中科院分区：
文献类型：
--
作者：
Anna Nyman;A. Lohmander
咿呀学语是语言的重要前兆，但尚未对神经发育障碍儿童进行彻底的研究。典型牙牙学语比（CBR）是一种常用但耗时的牙牙学语量化方法。这项研究的目的有两个：验证CBR （crutter）的简化版本，并使用该测量来确定是否可以在不同神经发育障碍的儿童中检测到言语和语言发展的早期前兆。使用了两个不同的数据集。在第一部分中，使用先前从38个12-18个月大的腭裂和非腭裂儿童的录音中获得的3571个语音记录，将brutter与其他两种CBR方法进行了比较。在brutter中，规范话语数除以话语总数。在汉语中，标准音节数除以总音节数。在crut中，规范音节数除以话语总数。crutter和CBRsyl之间的一致性很高，表明crutter是另一种选择。第二部分，研究了神经发育障碍儿童的咿呀学语。18名年龄在12-22个月的患有唐氏综合症、脑瘫或发育迟缓的儿童在与父母的互动过程中进行了录音录像。通过观察婴儿咿呀学语、产生辅音、计算brutter，并与对照组数据进行比较，对记录进行分析。研究组除炸药外，其他变量的发生率均显著降低。这些发现对儿童言语和语言发展的长期相关性需要进行调查。
ABSTRACT Babbling is an important precursor to speech, but has not yet been thoroughly investigated in children with neurodevelopmental disabilities. Canonical babbling ratio (CBR) is a commonly used but time-consuming measure for quantifying babbling. The aim of this study was twofold: to validate a simplified version of the CBR (CBRUTTER), and to use this measure to determine if early precursors to speech and language development could be detected in children with different neurodevelopmental disabilities. Two different data sets were used. In Part I, CBRUTTER was compared to two other CBR measures using previously obtained phonetic transcriptions of 3571 utterances from 38 audio recordings of 12–18 month old children with and without cleft palate. In CBRUTTER, number of canonical utterances was divided by total number of utterances. In CBRsyl, number of canonical syllables was divided by total number of syllables. In CBRutt, number of canonical syllables was divided by total number of utterances. High agreement was seen between CBRUTTER and CBRsyl, suggesting CBRUTTER as an alternative. In Part II, babbling in children with neurodevelopmental disability was examined. Eighteen children aged 12–22 months with Down syndrome, cerebral palsy or developmental delay were audio–video recorded during interaction with a parent. Recordings were analysed by observation of babbling, consonant production, calculation of CBRUTTER, and compared to data from controls. The study group showed significantly lower occurrence of all variables, except for of plosives. The long-term relevance of the findings for the speech and language development of the children needs to be investigated.
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DOI：
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发表时间：
1995-07
期刊：
American journal of mental retardation : AJMR
影响因子：
--
作者：
Michael P. Lynch;D. Oller;M. Steffens;S. Levine;D. Basinger;V. Umbel
通讯作者：
Michael P. Lynch;D. Oller;M. Steffens;S. Levine;D. Basinger;V. Umbel
DOI：
10.1597/1545-1569_2003_040_0019_sdocwc_2.0.co_2
发表时间：
2003
期刊：
The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association
影响因子：
--
作者：
Jones,CourtneyE;Chapman,KathyL;Hardin-Jones,MaryA
通讯作者：
Hardin-Jones,MaryA
影响因子：
1.7
作者：
Oller, DK;Eilers, RE;Schwartz, HK
通讯作者：
Schwartz, HK
DOI：
10.1352/0895-8017(1998)103
发表时间：
1998-11-01
期刊：
AMERICAN JOURNAL ON MENTAL RETARDATION
影响因子：
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作者：
Oller, DK;Eilers, RE;Cobo-Lewis, AB
通讯作者：
Cobo-Lewis, AB
DOI：
10.1044/1092-4388(2012/12-0148
发表时间：
2013-02
期刊：
Journal of speech, language, and hearing research : JSLHR
影响因子：
--
作者：
Kent RD;Vorperian HK
通讯作者：
Vorperian HK