摘要
目的通过对计算机导航-聋儿听觉评估学习系统-儿童汉语语音词表进行识别测试,证实儿童汉语语音词表在“计算机导航-听觉言语评估学习系统”中运用的可行性,通过对不同年龄段儿童言语最大识别得分的标准化研究,使测试结果能够真实表达不同年龄段儿童的听觉言语识别能力。方法在正常幼儿园随机选取90名儿童,其中大班儿童(平均年龄5岁9个月)、中班儿童(平均年龄4岁9个月)、小班儿童(平均年龄3岁10个月)各30名。应用计算机导航-听觉评估学习系统,分别对不同年龄组的儿童进行声母识别、韵母识别测试。结果韵母测试词表在大班、中班、小班正确通过率分别为:99.8%、99.2%、99.3%;声母测试词表在大班、中班、小班正确通过率分别为:99.9%、99.2%、99.3%。声母及韵母单一测试词在不同年龄组的测试通过率均在93%以上。结论所有声母、韵母词表通过标准化测试结果分析,不同年龄组儿童对声母及韵母的总体通过率都在99%以上,均达到标准化测试目标。说明“计算机导航-聋儿听觉评估学习系统”中的语音识别词表图片具有可行性、准确性,能够真实地表达儿童听觉言语识别水平。
Objective To identify the vocabulary test of the Chinese phonetic recognition for children could be used feasibly in the computer navigation system of hearing ＆ speech evaluation. Methods 90 children from normal kindergartens were divided randomly into 3 average groups to have the vowels and consonants recognition test by the above system. For the average age of the groups, 30 of them was 5-year and 9-month, 30 was 4-year and 9-month, and other 30 was 3-year and 10-month. Results The PASS rate of consonants test in the groups were separately 99.9%, 99.2% and 99.3%; the PASS rate of vowels were 99.8%, 99.2% and 99.3% separately. Both of the vowels＇ and consonants＇ PASS rate in a single word test were above 93%. Conclusion According to the analysis on the standard test for the vocabulary of all vowels and consonants, the general PASS rate of the vowels and consonants in the 3 groups were above 99%, which indicated that the pictures in the vocabulary test of the Chinese phonetic recognition for children in the computer navigation system of hearing evaluation were feasible and veracious, and could be used to explain the children＇s true level of hearing and speech recognition.
出处
《中国听力语言康复科学杂志》
2006年第4期14-16,共3页
Chinese Scientific Journal of Hearing and Speech Rehabilitation
基金
教育部哲学社会科学研究重大攻关项目(04jzd00033)
关键词
儿童语音识别词表
听觉评估
声母识别
韵母识别
Vocabulary of phonetic recognition for children
Hearing evaluation
Consonants recognition
Vowels recognition
