Early vocal development in tactually aided children with severe-profound hearing loss.
Early vocal development in tactually aided children with severe-profound hearing loss.
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触觉辅助严重听力损失儿童的早期发声发育。
DOI：
10.1044/jshr.3703.700
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
Urbano,RC
中科院分区：
文献类型：
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作者：
Steffens,ML;Eilers,RE;Fishman,L;Oller,DK;Urbano,RC
在单独的言语干预课程中，对六名患有严重听力损失的儿童的发声进行了两种情况的录音：（a）单独的听觉放大，以及（b）听觉放大加上 Tactaid II，一种双通道振动触觉设备（Franklin，1986）。话语根据 Oller (1980, 1986) 以及 Oller 和 Lynch (1992) 描述的音韵学框架进行分类。发声被分类在相对于成熟语音的发展框架中。那些包含结构良好的辅音-元音音节的话语被用广泛的语音转录来转录，并在音节和音段水平上进行分析。两种发声条件（即发声量）之间存在统计学上的显着差异；当同时使用听觉放大器和 Tactaid II 时，受试者的发声量比单独使用听觉放大器时要多。这些患有严重极重度听力损失的儿童的早期声音发育趋势在音韵、音段和音节层面进行了描述。
The vocalizations of six children with severe-profound hearing loss were audio-recorded in two conditions during individual speech-language intervention sessions: (a) auditory amplification alone, and (b) auditory amplification plus the Tactaid II, a two-channel vibrotactile device (Franklin, 1986). Utterances were categorized according to the infraphonological framework described by Oller (1980, 1986) and Oller and Lynch (1992). Vocalizations were categorized in a developmental framework relative to mature speech. Those utterances containing well-formed consonant-vowel syllables were transcribed with broad phonetic transcription and analyzed at both the syllabic and segmental levels. Statistically significant differences were found between the two conditions for vocal volubility (i.e., quantity of vocalizations produced); subjects vocalized more when using both auditory amplification and the Tactaid II together than with auditory amplification alone. Trends in the early vocal development of these children with severe-profound hearing loss are described at the infraphonologic, segmental, and syllabic levels.