"Based on more than ten years of research, All Students Can Succeed presents a comprehensive review of research related to Direct Instruction (DI), a highly structured method of teaching based on the assumption that all students can learn if given appropriate instruction. The authors identify over 500 research reports published over the last 50 years and encompassing almost 4,000 effect sizes, no doubt the largest meta-analysis of any si ..."
"Accessible to policy makers, teachers, and parents while containing essential information for researchers, All Students Can Succeed summarizes an extensive meta-analysis of 50 years of research on Direct Instruction."