Spoken word recognition by eye
Spoken word recognition by eye
复制标题
DOI：
10.1111/j.1467-9450.2009.00751.x
复制
发表时间：
2009-10-01
影响因子：
2.1
通讯作者：
Auer, Edward T., Jr.
中科院分区：
文献类型：
--
作者：
Auer, Edward T., Jr.
口语识别被认为是通过感知上相似的词形之间在心理词典中的竞争来实现的。本文回顾了视觉口语识别计算模型的发展和最初的行为验证，并报告了新的实验证据。具体地说，对Mattys，Bernstein和Auer(2002)的研究进行了重复和扩展，研究对象为20名聋人，他们的言语阅读能力差异很大。参与者在视觉上辨认出孤立的口语单词。视觉口语识别的准确性受词汇中视觉相似词的数量和刺激词出现频率的影响。这一结果与听觉单词识别领域的普遍观点一致，即这项任务是通过激活和竞争的过程完成的，在这个过程中，频繁出现的单位受到青睐。最后，对视觉口述识别的发展方向进行了展望。
Spoken word recognition is thought to be achieved via competition in the mental lexicon between perceptually similar word forms. A review of the development and initial behavioral validations of computational models of visual spoken word recognition is presented, followed by a report of new empirical evidence. Specifically, a replication and extension of Mattys, Bernstein & Auer's (2002) study was conducted with 20 deaf participants who varied widely in speechreading ability. Participants visually identified isolated spoken words. Accuracy of visual spoken word recognition was influenced by the number of visually similar words in the lexicon and by the frequency of occurrence of the stimulus words. The results are consistent with the common view held within auditory word recognition that this task is accomplished via a process of activation and competition in which frequently occurring units are favored. Finally, future directions for visual spoken word recognition are discussed.