用户名: 密码: 验证码:
听障儿童听觉和言语特征及其关系的研究与训练策略
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本研究对听障儿童的听觉和言语特征进行分析,指出听觉言语康复的难点,探讨听障儿童听觉和言语之间的相互关系,并制定有效的训练策略。
     论文首先使用我国聋儿康复系统通用的听觉言语语言评估体系,对151名听障儿童的听觉言语康复效果进行一年的跟踪评估。通过多组实验设计,考察康复时间等因素对听障儿童听觉和言语语言能力发展的影响,探讨了听障儿童听觉能力与言语语言能力的发展规律及两者之间关系的一般规律。听障儿童的听觉能力和言语语言能力均随康复时间的延长而显著提高;听觉能力中的声母识别、言语语言能力中的语音清晰度和语言表达是听障儿童听觉言语康复中的难点;听障儿童听觉与言语语言能力存在显著正相关,但听觉能力的提高速度显著高于言语语言能力。
     为了具体分析听障儿童康复中存在的听觉识别和构音清晰度的问题所在,使用“构音语音能力评估词表”和“儿童音位对比式识别能力评估词表”对60名听障儿童的听觉辨识和构音语音能力进行对比分析,分析听障儿童音位对听觉辨识和构音语音异常的具体问题及其关系。听障儿童36对核心音位对的听觉辨识能力高于构音语音能力;声母音位对的辨识和发音较难;将听障儿童音位对的听觉辨识和构音语音对比特征分为六种类型,其中第三种和第六种类型的音位对需要进行针对性的强化训练。
     为了弥补构音语音异常主观评估的不足,寻找可以区分听障儿童易混淆音位对的声学特征参数,使用构音语音测量的方法对听障儿童易混淆的音位对进行声学特征分析,分析结果表明,坡度可以作为塞音与擦音音位对的区别特征参数,第二共振峰起始音征可以作为音位对d/g的区别特征参数。
     为了解决听障儿童康复中存在的精细语音辨识和发音困难的难点问题,本论文根据听障儿童音位对的发音错误走向及其与听觉辨识的关系,结合听障儿童的听觉言语康复特点,对当前构音语音训练和音位对比式听觉识别能力训练的方法进行提炼和整合,制定了针对性的听说联动训练策略,专门针对声母音位精细语音的辨识和发音训练,在听说联动评估的基础上,对21个声母音位进行开放式的音位对比听-说联动训练。
     本研究主要得到以下结论:听障儿童的言语语言能力发展相对落后于听觉能力;语音清晰度和声母识别能力较差是听障儿童康复中急需解决的问题;听障儿童音位对的听觉辨识能力高于构音语音能力;对由于听不清而造成发音混淆的音位对应进行专门的音位对比训练;声学特征分析可以为精确诊断声母音位歪曲的偏向提供科学依据;“音位对比听-说联动”训练策略充分发挥了听觉和言语联动关系的作用,提高了听觉言语康复的精度,使患儿听觉言语康复中的难点问题得到改善,有助于听障儿童各项能力的综合发展,为缩短康复时间提供了有效途径。
In this study, hearing and speech function of children with hearing aids or Cochlear Implant were compared to explore the hearing-impaired children's speech perception and speech production characteristics and their relationships, and play its role in rehabilitation of deaf children in hearing and speech function.
     First, To evaluate 151 hearing-impaired children for 5 times in one year, to observe the effect of rehabilitation time on Hearing and Speech development through make several designs, this Study found that hearing-impaired children's hearing and speech functions are significantly related; Consonant recognition, speech intelligibility, language expressive ability is the main difficulties in the rehabilitation for deaf children.
     To analyze the phoneme contrast identification of hearing ability and speech articulation ability and find the specific problem, We evaluate 60 hearing-impaired children's identification of hearing ability and speech articulation ability on 36 Chinese phoneme core contrasts,36 hearing impairment children's phoneme recognition ability and phoneme articulation are significant correlated; Speech recognition capability is higher than phoneme articulation; Consonant phoneme recognition and pronunciation is more difficult for them; We make a score of Consonant Phoneme Contrast as 1 to 6 type, Consonant Phoneme Contrast pair of h/ k, b/f, t/k, and d/g are more prone to the bad listening Leads to "say " badly, which is level 6.
     In order to explore the Acoustical Cue of the phoneme contrast which are easily be confused by children with hearing impairments, we do acoustical measurements on 4 Chinese phoneme core contrasts which are easily be confused by children with hearing impairments, and find the acoustical cue. The result showed that the slope can serve as an acoustical characteristic parameter of Consonant Phoneme Contrast pair h /k and b/f, the F2Locus can serve as an acoustical characteristic parameter of Consonant Phoneme Contrast pair d/g.
     Finally, in order to solve the difficult problems showed in above results, we make a simple "phonemic contrast therapy" training strategy, specifically for the consonant phonemes fine recognition and pronunciation training, this strategy is mainly focus on the 21 phonemes, we redesign the articulator training and minimal phoneme contrasts training method, based on the type of articulation and phonological disorder on hearing-impaired children.
     This Research has drawn the conclusions below:Speech development is rather later than hearing ability on children with hearing impairments. Hearing clearly and speak clearly of Consonant Phoneme Contrast is the main problem in the rehabilitation; Type 3 and Type 6 of Consonant Phoneme Contrast need specific training on both hearing and speech level, more important is their connection; Acoustical characteristic parameters analysis of can make up lack of the subjective sense on assessment. It provides a scientific basis on making specific decisions when judging distorted phoneme articulation, and provides the basic idea for future scientific research; The "phonemic contrast therapy" makes full use of hearing in speech training; it can improve the training accuracy of deaf children's hearing and speech rehabilitation, solve the difficult problems, and help hearing-impaired children in integrated development in the future.
引文
1.郑晓瑛,孙喜斌,刘民.中国残疾预防对策研究[M].北京:华夏出版社,2008.1:8-245.
    2. Carol A. Angell. Language Development and Disorders, A Case Study Approach [M].Massachusetts:Jones and Bartlett Publishers,2009:1-3.
    3.黄昭鸣,杜晓新主编.言语障碍的评估与矫治[M].上海:华东师范大学出版社,2006.6:1-13.
    4.韩德民,许时昂主编.听力学基础与临床[M].北京:科学技术文献出版社,2004.4:305-607.
    5.周迅,梁之安.语音信息的听觉反馈在流畅说话中的重要作用[J].中国科学院上海生理研究所,1996,15(1):28-29.
    6.高明霞.论听、说的内在联系及口语交际能力的培养[D].延边大学硕士学位论文,2001:9-21.
    7. Peter Ladefoged. A Course in Phonetics [M]. Thomson/Wadsworth Publishers, 2006.6:1-32.
    8.徐以中.语音听觉反馈对言语发声的影响[D].浙江大学博士学位论文,2007:2-5.
    9. John E.Bernthal. Articulation and Phonological Disorders [M]. Pearson Education, 2004.5:376-402.
    10.简栋梁.“听懂”是聋儿口语交往的前提[J].中国听力语言康复科学杂志,2008,27(2):10-11.
    11.朱晓农著.语音学[M].北京:商务印书社,2010.3:327-336.
    12.张家禄.汉语普通话区别特征系统[J].声学学报,2005,30(6):506-514.
    13.韩知娟.普通话言语的发展:言语清晰度、音位对比及声学特征[J].华东师范大学博士论文,2005.
    14.孙喜斌,刘巧云,黄昭鸣著.听觉功能评估标准及方法[M].上海:华东师范大 学出版社,2007.4:35-75.
    15.黄昭鸣,万勤,张蕾著.言语功能评估标准及方法[M].上海:华东师范大学出版社,2007.4:49-83.
    16.杜晓新,黄昭鸣,宋永宁等.聋儿康复教育中的HSL理论及其操作模式[J].中国听力语言康复科学杂志,2006,14(1):39-42.
    17. Stig D Arlinger. How to assess outcome of hearing aid fitting in children [J].Scandinavian Audiology,2001,30(53):68-72.
    18. McCormick B.The Toy Discrimination Test:an aid for screening the hearing of children above a mental age of two years [J]. Public Health Lond 1977,91:67-9.
    19. Boothroyd A. Assessment of speech perception capa-city in profoundly deaf children [J].Am J Otol 1991,12:67-72.
    20. Summer eld Q,Palmer AR,Foster JR,Marshall DH, Twomey T.Clinical evaluation and test-retest re-liability of the IHR-McCormick automated toy dis-crimination test[J].Br J Audiol 1994,28:165-79.
    21. Beattie RC, Simmons LJ.Comparison of speech reception and pure-tone thresholds by air-conduction and bone-conduction in normal-hearing children aged 2 to 6 years [J].Aust J Audiol 1999,21:29-37.
    22. Tobey EA.Speech production.In:Tyler RS, ed. Cochlear implants [J].Audiological foundations, London:Whurr Publishers,1993:257-316.
    23. Allen MC,Nikolopoulos TP,O'Donoghue GM.Speech intelligibility in children after cochlear implantation[J].Am J Otol 1998,19:742-6.
    24.周晓娓.儿童言语测听材料[J].听力学及言语疾病杂志,2008,16(2):160-163.
    25.郗昕.言语测听的历史与现状[J].中国听力语言康复科学杂志,2005,8(1):20-24.
    26.沈晔,王书鑫.一个言语测听材料的编制[J].心理学报,1983(3):316-328.
    27.孙喜斌.听力障碍儿童听觉、语言能力评估标准及方法[S].北京:三辰影库音像出版社,2009.
    28.刘海红,陈雪清,陈安宇等.儿童听力言语康复分类训练及评估的汉语视听系统软件开发[J].听力学及言语疾病杂志,2007,15(3):223-225.
    29. Jiunn Liang Wu,Hui Mei Yang. Speech perception of Mandarin Chinese speaking young children after cochlear implant use:effect of age at implantation [J]. International Journal of Pediatric Otorhinolaryngology,2003,67:247-253.
    30.龙墨.聋儿听力补偿与言语清晰度及语音获得关系研究[D].吉林大学硕士学位论文,2004:3-20.
    31.崔勇,王正敏,曾咏梅等.植入年龄和语前聋儿童人工耳蜗植入者言语识别率的相关性[J].广东医学,2005,26(7):969-970.
    32.梁巍,周丽君,宿旭等.359例人工耳蜗植入儿童听觉康复效果发展趋势研究[J].中国听力语言康复科学杂志,2009,35(4):72-76.
    33.哈平安,刘艳虹,韦小满等.听力正常及听力轻微损伤儿童语音感知的实验研究[J].语言文字应用1999,31(3):60-65.
    34.刘巧云,黄昭鸣,陈丽等.植入人工耳蜗与配戴助听器儿童的音位对比识别难度分析[J].听力学及言语疾病杂志,2010,18(5):474-478.
    35.张芳,刘巧云,申敏等.听障儿童声母最小音位对比式识别能力的个案研究[J].中国听力语言康复科学杂志,2010,43(6):60-62.
    36.陈秀伍,李永新,赵小燕等.人工耳蜗植入后儿童的声调发声的初步研究[J].中华耳科学杂志,2007,5(2):171-175.
    37. LI XU,XIUWU CHEN,HONGYUN LU etc. Tone perception and production in pediatric cochlear implants users [J]. Acta Oto-Laryngologica,2011:1-4.
    38.张磊.听障儿童声母构音异常的分析及治疗策略[D].华东师范大学硕士论文,2009:10-25.
    39.杜晓新,孙喜斌,黄昭鸣.《人工耳蜗术后汉语语言康复教育机理和方法研究》课题介绍[J].中国听力语言康复科学杂志,2005,13(6):44-46.
    40.龙墨.小儿人工耳蜗植入术后康复——机构康复和家庭康复模式探讨[J].中国听力语言康复科学杂志,2008,3:74.
    41. Christine Ouellet, Henri Cohen. Speech and language development following cochlear implantation[J]. Journal of Neurolinguistics,1999,12:271-288.
    42.刘军.人工耳蜗植入的效果评估[J].中华耳科学杂志,2007,5(1):21-25.
    43.孙喜斌.儿童人工耳蜗植入后的听觉言语康复[J].中国听力语言康复科学杂志,2006,18(5):74-77.
    44.孙喜斌,梁巍.听力障碍儿童康复教学纪录[M].北京:华夏出版社,2006:1-187.
    45.张蕾.构音语音能力客观测量的研究[D].华东师范大学硕士论文,2008:45-49.
    46.刘巧云.听障儿童听觉识别与理解能力评估及训练研究[D].华东师范大学博士论文,2008:32-39.
    47.黄昭鸣,朱群怡,张蕾等.健听儿童与听障儿童舌根塞音构音异常声学特征的比较研究[J].中国听力语言康复科学杂志,2009,3(6):60-63.
    48.黄昭鸣,张红云.音位对比式听觉识别训练的研究[J].中国听力语言康复科学杂志,2009,36(5):60-64.
    49.黄昭鸣,张磊,刘巧云等.基于信息技术的聋儿康复教育研究[J].中国听力语言康复科学杂志,2010,43(6):67-69.
    50.李雪莹,周红省,黄昭鸣.浅谈晨间对话在聋儿语言发展中的作用[J].中国听力语言康复科学杂志,2009,34(3):54-55.
    51.黄昭鸣,杜晓新,孙喜斌.“言语听觉科学”重点实验室及其研究方向[J].中国听力语言康复科学杂志,2010,38(1):68-69.
    52.黄昭鸣,杜晓新,孙喜斌.“言语听觉科学重点实验室”及其研究方向(二)[J].中国听力语言康复科学杂志,2010,39(2):68-70.
    53.张芳,刘巧云,范佳露等.3-5岁健听儿童连续语音切换清晰度的研究[J].听力学及言语疾病杂志,2010,18(5):430-432.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700