| 基于盲文语料库的国家通用盲文量化研究 |
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| 引用本文： | 肖阳梅,国家亮,吕明,高雪珍,钟经华.基于盲文语料库的国家通用盲文量化研究[J].中国特殊教育,2020(4):25-32. |
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| 作者姓名： | 肖阳梅 国家亮 吕明 高雪珍 钟经华 |
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| 作者单位： | 北京联合大学特殊教育学院;潍坊学院盲文研究所 |
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| 基金项目： | 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。 |
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| 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。
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| 关 键 词： | 盲文语料库 通用盲文 量化研究 |
A Corpus-Based Quantitative Study of the Chinese Common Braille |
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| XIAO Yangmei,GUO Jialiang,LV Ming,GAO Xuezhen,ZHONG Jinghua.A Corpus-Based Quantitative Study of the Chinese Common Braille[J].Chinese Journal of Special Education,2020(4):25-32. |
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| Authors: | XIAO Yangmei GUO Jialiang LV Ming GAO Xuezhen ZHONG Jinghua |
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| Institution: | (College of Special Education,Beijing Union University,Beijing,100075;Braille Research Institute,Weifang College,Weifang,261021) |
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| Abstract: | 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. |
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| Keywords: | Braille corpus Chinese Common Braille quantitative research |
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