Little is known about mismatches between the language of mathematics testing instruments and the rich linguistic repertoires that African American children develop at home and in the community. The current study aims to provide a proof of concept and novel explanatory item response design that uses error analysis to investigate the relationship…

Purpose: Research has established that African American (AA) children are lagging behind other children in their reading skills. A number of factors have been proposed to account for the literacy gap; however no single factor has entirely explained this disparity. This investigation examined the appropriateness of the Gray Oral Reading Test-Fourth…