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Zirkel, Perry A. – National Research Center on Learning Disabilities, 2006
Students with specific learning disability ("SLD") account for approximately half of all students that districts have determined to be eligible for special education under the Individuals with Disabilities Education Act ("IDEA"). Since the late 1970s, the IDEA regulations have required states to use severe discrepancy--based on…
Descriptors: Intervention, Standardized Tests, Learning Disabilities, Laws