Children with learning disabilities (LDs) in reading and youngsters who are English language learners (ELLs) both are at risk for low reading achievement, but for different reasons. Children with genuine LDs in reading have intrinsic learning difficulties or differences, often related to problems in phonological processing that impact their word identification skills. ELLs usually can learn to read normally in their native language, but they lack sufficient exposure to both spoken and written English, which can adversely affect their development of English literacy. When both situations coexist for the same youngster—when a child with a learning disability happens also to be an English language learner—the issues surrounding identification and remediation can be very complex.
References :
http://www.ldonline.org/