聋儿语音获得分析

The study of the phonetic acquisition in deaf children

目的分析聋儿语音获得情况及语音错误走向,据此提出教学建议。方法25个声韵母测试30例平均4岁7个月,平均听力损失重度以上聋儿的言语清晰度、语音获得情况并分析其错误情况,用三级人员评估法测试。结果被试聋儿掌握韵母发音的顺序为单韵母、复韵母、鼻韵母;最先掌握的声母为/b.p.d.t.m.l/等,其次为/h.f.s.x.n/等,较差的是/c.z.zh.ch.j.q.r/。结论以发音方法对声母进行分析,塞音正确率最高,塞擦音正确率低。从韵母的结构分类分析,单韵母成绩最好,其次是复韵母,然后是鼻韵母;声母的替代错误较多,韵母的添加错误最多。

OBJECTIVE To analyze the phonetic acquisition and speech articulation in deaf children. METHODS The speech articulation test and consonant and vowel identification test were performed with 30 children. RESULTS The consonants/b.p.d.t.m.I/were the easiest to learn. Of the vowels, single vowels received the highest score. CONCLUSION The results of the consonant identification test, listed from easy to difficult, were /b.p.d.t.m.l/,/h.f.s.x.n/,/c.z.zh.ch.j.q.r/. The results of the vowel test, listed in the same order, were single, duplicate and nasal.