Study On Phonological Awareness And Visual Space Attention Intervention In Children With Developmental Dyslexia

In previous studies,the causes of developmental dyslexia were divided into two aspects: one was the linguistic level,which proposed phonological awareness defects;the other was the non-linguistic level,which proposed the attention deficit of visual space;at the same time,it was found in the intervention research.The intervention can effectively improve the reading ability of children with developmental dyslexia.Therefore,this study is based on the characteristics of phonological awareness and visual spatial attention in children with developmental dyslexia and their relationship with reading.Using the combination of phonological awareness and visual space attention training,19 countries in the third and fourth grades of a primary school in Urumqi.One-month intervention training was conducted in children with developmental dyslexia in the general language.The control group consisted of 19 normal children who matched the age and IQ.Through comparative analysis,it was found that:(1)Before the intervention,there were significant differences between the experimental group and the control group in the phonological awareness,visual space attention and one-minute reading test scores.(2)Pre-intervention phonological awareness test scores and visual space attention test scores can predict one-minute reading test scores.(3)After receiving the intervention training,the children in the experimental group had significant difference in the scores of the reading test in the first minute,the phonological awareness test and the visual spatial attention test,while the difference between the control group and the control group was not significant.(4)After the intervention,the value added of the phonological awareness test and the visual space attention test score can positively predict the value of the one-minute reading test score.From the above results:(1)Children with national common language developmental dyslexia have backward phonological awareness and visual perception.(2)National common language phonological awareness test scores and visual space attention test scores can be predicted The fluency of reading in the national common language.(3)Intervention training of national common language phonological awareness and visual space attention is effective for improving the reading fluency of childrenwith developmental dyslexia in the national common language.