Research Progress on Cognitive Deficiencies of Specific Reading Com-prehension Disorders

<p>Specific dyslexia is a sub-type of dyslexia, which has gradually attracted the attention of researchers at home and abroad in recent years. Research on specific dyslexia mainly comes from cognitive field and focuses on language skills, general cognitive ability and impairment of cognitive flexibility. This paper sorts out and summarizes the basic viewpoints and related researches on cognitive deficits of specific dyslexics, and analyzes the causes and effects of specific dyslexics, so as to provide references for the identification, intervention training and research of specific dyslexics.</p>