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The acquisition of American Sign Language phonology by young children of deaf parents.

机译：聋人父母的幼儿学习了美国手语语音。

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摘要

The acquisition of the formational characteristics of American Sign Language (ASL) was examined in children of deaf parents. This investigation was based on videotape and written records of nine children and their parents that had been collected during monthly home visits extending from 5 to 14 months. The parents demonstrated on videotape how their children formed each newly-acquired sign. When first observed, most of the children were under eight months of age. One child was deaf.;The focus of the study was the children's acquisition of the location, handshape, and movement aspects of signs. The children typically were highly accurate in their production of locations, even in their earliest signs. Moreover, several analyses indicated that locations played a central role in the children's early phonology. Sign movements tended to be produced less accurately than locations, although contacting action was usually produced with high accuracy. Bidirectional movements, similar in form to primitive rhythmical motor routines, tended to develop earlier than most other ASL movements. Handshapes as a class were produced with the least accuracy, although handshape production clearly improved with age. The children's sign phonology often resembled that of their parents; one notable difference consisted of the children's production of homonymous forms. Although homonyms are extremely rare in the lexicons of adult signers, each child produced homonymous forms. The extent of homonymy in the present subjects' early signs was found to be quite similar to that reported for children learning speech.;Analyses of the frequency, accuracy, and order of first production for each ASL phoneme were integrated to indicate a level of difficulty for each phoneme and reflect the typical acquisition order within each phoneme class. Three factors other than individual phoneme production demands were identified as affecting accuracy: characteristics of the surrounding phonemes, part of the hand used at the point of contact with the location, and temporal position of a phoneme within the sign. Finally, the present findings on ASL phonological acquisition are discussed with regard to phonological acquisition processes in general and the selection and adaptation of signs for motorically-impaired individuals.
机译：在聋人父母的孩子中检查了美国手语（ASL）的构成特征的习得。这项调查基于录像带和9个孩子及其父母的书面记录，这些记录是在5到14个月的每月家庭访问期间收集的。父母在录像带上演示了他们的孩子如何形成每个新获得的标志。初次观察时，大多数孩子都在八个月以下。一个孩子失聪了；该研究的重点是孩子对标志位置，手形和运动方面的掌握。这些孩子通常甚至在最早的体征中也能非常准确地判断出位置。此外，一些分析表明，位置在孩子的早期语音中起着中心作用。尽管通常以很高的精度产生接触动作，但往往比位置产生的准确性更差。双向运动的形式类似于原始的节奏运动程序，往往比大多数其他ASL运动更早地发展。尽管手形的产生随着年龄的增长而明显改善，但手形的产生精度最低。孩子们的手势音调通常与父母的相似。一个显着的差异是儿童对同形形式的生产。尽管在成人签名人的词典中，同音异义词极为罕见，但每个孩子都产生同形异义词。发现当前受试者早期症状的同音程度与针对儿童学习语音的报道非常相似。；对每个ASL音素的频率，准确性和首次产生的顺序进行分析，以表明难度每个音素，并反映每个音素类别中的典型获取顺序。除了个人音素生产需求外，还确定了三个因素会影响准确性：周围音素的特性，与位置接触点所用的手的一部分以及音素在符号中的暂时位置。最后，讨论了有关ASL语音获取的当前发现，涉及一般的语音获取过程以及对运动受损个体的信号选择和适应。

著录项

  • 作者

    Siedlecki, Theodore, Jr.;

  • 作者单位

    University of Virginia.;

  • 授予单位 University of Virginia.;
  • 学科 Psychology Developmental.;Language Linguistics.;Education Special.
  • 学位 Ph.D.
  • 年度 1991
  • 页码 211 p.
  • 总页数 211
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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