文献类型：期刊文献

中文题名：基于盲文语料库的国家通用盲文量化研究

英文题名：A Corpus-Based Quantitative Study of the Chinese Common Braille

作者：肖阳梅[1];国家亮[2];吕明[2];高雪珍[2];钟经华[1]

第一作者：肖阳梅

机构：[1]北京联合大学特殊教育学院,北京100075;[2]潍坊学院盲文研究所,潍坊261021

第一机构：北京联合大学特殊教育学院

年份：2020

卷号：0

期号：4

起止页码：25-32

中文期刊名：中国特殊教育

外文期刊名：Chinese Journal of Special Education

收录：CSTPCD;;北大核心:【北大核心2017】；CSSCI:【CSSCI2019_2020】；

基金：国家社科基金重大项目“汉语盲文语料库建设研究”(项目批准号:13&ZD187);国家语委后期资助项目“国家通用盲文方案(试行)量化评价研究”(项目批准号:HQ135-12)研究成果。

语种：中文

中文关键词：盲文语料库;通用盲文;量化研究

外文关键词：Braille corpus;Chinese Common Braille;quantitative research

摘要：通过对盲文语料库中随机抽取的1,200,751汉语音节进行统计分析,发现国家通用盲文字均方数约为2.22方/字,平均词长约为1.75字,平均空方率约为0.57,平均标调率约为49.59%,完善型符号占比约为25.82%。通用盲文理论混淆率约为0.87%,来源于14个无调单音节和33个尾音节无调双音节。通用盲文混淆率是现行盲文的1/28左右。轻声的教学难度较小、记忆负担不重。通用盲文的平均词长、理论混淆率还有改进空间。只要轻声不标"本调",混淆范围限制在无调的尾音节,通用盲文就不会发生系统性混淆风险。
Through statistical analysis of 1,200,751 Chinese syllables randomly selected from the Braille corpus,it was found that it is about 2.22 cells/word in the Common Braille,the average length is about 1.75 words,the vacancy cell rate is about 0.57,and the rate of marking tone is about 49.59%.The proportion of complete symbols is about 25.82%.The new and old convergence rate is about 97.53%,meaning that the Braille is stable.The theoretical confusion rate of the Common Braille is about 0.87%.The confusion rate is about 1/28 of the Current Braille.The Common Braille achieved the desired objective goal.As long as the atonic tone is not marked as a stressed tone,and the range of confusion is limited to the atonal ending syllable,the risk of systematic confusion will not occur in the Common Braille.It is suggested to carry out follow-up studies on increasing the average word length,reducing the theoretical confusion rate,and designing the atonic tone symbol.