Modification of vocalizations of preschool deaf children by vibrotactile and visual displays.
Modification of vocalizations of preschool deaf children by vibrotactile and visual displays.
复制标题
通过振动触觉和视觉显示来改变学龄前聋哑儿童的发声。
DOI：
10.1121/1.380990
复制
发表时间：
1976
期刊：
影响因子：
--
通讯作者：
R. Stark
中科院分区：
文献类型：
--
作者：
M. Goldstein;R. Stark
三组四名学龄前儿童谁是深度耳聋或有严重的听力障碍进行了培训，以产生恒定元音（CV）音节。一组触诊声信号的振动触觉声码器类型显示。一组使用类似的视觉显示。第三组（对照组）的孩子们以幻灯片或木偶表演的形式得到强化。在最初的会议中，所有三组儿童都接受了训练，以回应“熄灯”信号。没有使用显示器。然后，孩子们被训练注意显示器和模型CV音节系列所提出的实验者。在最后的会议中，所有三组儿童都得到了一个CV音节系列模型，并鼓励他们在麦克风和“熄灯”信号下发声。与此同时，他们必须注意触觉、视觉或非语言的展示。计算每个儿童在最初一年CV音节占所有音节的比率（CV+V）。
Three groups of four preschool children who were profoundly deaf or had severe hearing impairment were given training to produce constant–vowel (CV) syllables. One group palpated a vibrotactile vocoder‐type display of the acoustic signals. One group used an analogous visual display. Children in the third (control) group were given reinforcement in the form of slide or puppet displays. In the initial sessions, all three groups of children were trained to vocalize in response to a ’’light out’’ signal. No displays were used. The children were then trained to pay attention to the displays and to model CV syllable series presented by the experimenter. In the final sessions all three groups of children were given a model CV syllable series and encouraged to respond by vocalizing when given the microphone and a ’’light out’’ signal. At the same time they had to attend to the tactile, visual, or nonspeech display. The ratio of CV syllables to all syllables, (CV+V), was calculated for each child for the initial a...