The underlying message in LD intervention research: Findings ftom research synthese

This article summarizes the critical findings of recent research syntheses funded by the Office of Special Education Programs and the National Center for Learning Disabilities. The syntheses examined research on higher-order processing and problem-solving, reading comprehension, written expression, and grouping practices associated with improved outcomes in reading for students with learning disabilities. Common principles of instruction are identified across the syntheses. These principles are summarized and illustrated with research-based exemplars of best practice.