The purpose of this article is to comment on the prior article entitled "Examining Instruction. Achievement and Equity with NAEP mathematics data. " by Sarah Theule Lubienski. That article claims that a prior article by the author suffered from three weaknesses: (1) An attempt to justify No Child Left Behind (NCLB); (2) drawing causal inferences from cross-sectional data; (3) and vari... https://ashleyshomestores.shop/product-category/outdoor-arm-chair-with-cushion-set-of-2/