英语阅读障碍儿童词汇命名加工特征的研究

English naming task in Chinese children with English reading disorder

目的研究英语阅读障碍儿童操作英语词汇的相关能力 ,探索英语阅读障碍的表现特点与矫治的手段。方法英语真、假词命名实验 ,观察 3 4名阅读障碍儿童和 3 4名对照组儿童的实验结果。结果 ( 1)障碍组右视野在真、假词的命名时间上与对照组存在显著差异 ;( 2 )障碍组在真词和假词上的命名错误率均大于正常组 ,假词命名的错误率大幅增加。 ( 3 )障碍组右视野的真词命名时间明显长于左视野 ,假词命名的错误率也明显大于左视野。结论英语阅读障碍的儿童显示出了操作英语语音能力的欠缺以及左测大脑半球活动水平不足的倾向。

ObjectiveTo probe into the characteristic at English lexical representation and the function of cerebral hemispheric in Chinese children with English reading disorder(CERD).MethodsThe relationship were studied by using the English naming task and the rapid divided visual field perception recognition of 34 Chinese Children with English Reading Disorder and 34 controls. Results1) CERD group represented a difficulty in action time of naming on both words and nor-words. 2) The action time of naming was much slower in CERD group. But the error ratio was much higher than control grope. 3) In right visual field , CERD group represented a long words action time and a high nor-words error ratio. Conclusions The function of left cerebral hemispheric was in a low-level-grade and represented a difficulty time in English naming task.