閱讀全文 | |
篇名 |
汉语口吃者在不出声言语中的语音编码
|
---|---|
並列篇名 | Phonological Encoding in the Silent Speech of Persons Who Stutter |
作者 | 张积家、肖二平 |
中文摘要 | 口吃者与非口吃者在不出声言语中语音编码的差异是口吃者语音加工异常的有力证据。通过三个实验,分别考察了口吃者与非口吃者监控汉语拼音中声母、韵母及声调的差异。结果表明,口吃者对声母的监控与非口吃者相比没有显著的差异,但在监控韵母及声调时,口吃者的反应显著慢于非口吃者。研究结果支持了关于口吃的 内在修正假说,对研究汉语的语音编码有启发,对于口吃的诊断和治疗也有重要的启示。 |
英文摘要 | The difference in the phonological encoding in silent speech between persons who stutter (PWS) and persons who do not stutter (PNS) is one of the most convincing evidences of the abnormal phonological processing among PWS. Thus far, the most influential theory concerning the potential link between phonological encoding and stuttering is the Covert Repair Hypothesis (CRH), in which the primary symptoms of stuttering represent overt manifestations of covert corrections of speech plan errors that are caused by the delayed phonological encoding of speech sounds. The present study intended to investigate the role of phonological encoding in silent speech.The participants were 12 PWS who were matched in gender, age, educational attainment, and handedness with 12 PNS. Each participant performed 3 parallel experiments: monitoring target phonemes (including Shengmu (initial consonants of Chinese syllables), Yunmu (simple or compound vowels of Chinese syllables), and Tones in Chinese phonetics) during concurrent silent picture naming. In addition, each participant performed 3 extra tasks to control the extraneous variables: an overt picture naming task, a task of monitoring target pure tones in aurally presented tonal sequences, and a simple motor task requiring finger button clicks in response to an auditory tone.The results indicated that the response time of PWS was almost the same as that of the PNS in Shengmu monitoring, but was significantly slower in Yunmu and Tone monitoring than that of the PNS. No significant between-group differences emerged for response time during the picture naming, auditory monitoring, or simple motor tasks. The findings were interpreted to suggest a specific deficiency at the level of phonological monitoring, rather than a general monitoring, reaction time, or auditory monitoring deficit in PWS. Further, the findings supported the Covert Repair Hypothesis.The following conclusions can be drawn. First, there was no lack of attention resources when the Chinese PWS monitored the target Shengmu, while the PWS were significantly slower than the PNS in monitoring the target Yunmu and Tone. Second, the Chinese PWS had a deficit in the Chinese phonological monitoring, and the deficit was probably caused by the delayed phonological encoding of the PWS. |
起訖頁 | 263-273 |
關鍵詞 | 内在修正假说、口吃、音素监控、语音编码、Covert Repair Hypothesis、phoneme monitoring、phonological encoding、stuttering |
刊名 | 心理學報 |
期數 | 200803 (40:3期) |
出版單位 | 中國科學院心理研究所;中國心理學會 |
該期刊 上一篇
| 汉语单音节和双音节词汇产生中的音韵编码过程:内隐启动范式研究 |
該期刊 下一篇
| 非熟练中-英双语者跨语言的错误记忆通道效应 |