摘要
目的口腔轮替运动速率(diadochokineticrate,DR)是衡量言语产生过程中舌部运动灵活程度以及言语清晰度的一个重要指标。本研究主要是采用DR指标监控聋儿言语矫治及训练的效果,同时对采用不同呼吸方式(腹式呼吸和胸式呼吸)聋儿的DR进行比较,以验证腹式呼吸方式是言语技能训练中应采用的正确方式。方法对33名腹式呼吸言语矫治前后和30名胸式呼吸聋儿言语矫治后的4项DR分别进行测量,采集有关数据进行统计与分析。结果①腹式呼吸组的聋儿在腹式呼吸训练前后的DR有着显著性差异;②胸式呼吸组聋儿DR的4项指标均明显低于相应的常模,而通过一年腹式呼吸训练的腹式呼吸组DR中的两项指标接近常模值范围。结论①在聋儿听觉言语康复过程中,口腔轮替运动速率参数应作为言语训练效果有效监控的重要指标;②两组聋儿的DR比较结果表明:腹式呼吸方式有利于提高言语肌群的协调性以及言语清晰度。
Purpose Diadochokinetic rate （DR） plays an important role in articulation and phonological process, especially for the judgment of tongue mobility and stability. This research compared the DR of abdominal respiration with those of thorax respiration with respect to norms of DR, and to testify whether the abdominal respiration was the appreciated method used necessarily during speech therapy. Method The pre- and post-measure DR for 33 deaf children with abdominal respiration, and post-measure DR for 30 with thorax respiration were obtained and analyzed in this experiment. Results ①There was a significant difference between pre- and post-abdominal exercises for the deaf children with abdominal respiration; ②For the deaf children with thorax respiration, the four parameters of DR were lower than the norms, while for the deaf children with abdominal respiration by one-year abdominal exercise, the two parameters of DR were lower than the norms,but were within the norms. Conclusion ① DR was the effective parameters to monitor the effect of speech therapy during aural rehabilitation for deaf children; ②It had been highly recommended to adopt the abdominal respiration method, based on the data of DR research.
出处
《中国听力语言康复科学杂志》
2006年第3期37-39,共3页
Chinese Scientific Journal of Hearing and Speech Rehabilitation
基金
教育部2004年哲学社会科学研究重大课题攻关项目(04JZD00033)
