“…In the wake of state‐level content and English language proficiency assessments mandated by the No Child Left Behind federal educational law in the United States, psychometric research contributed to a lively debate in the field regarding how ELLs perform on state‐level standardized English‐medium tests in content areas such as mathematics, science, and other disciplines (Abedi & Gándara, ; Mahoney, ; Martiniello, ; Wolf & Leon, ), the impact of accommodations (Abedi & Hejri, ), and the linguistic demands and complexity of such assessments (Abedi, ; Bailey, Butler, & Sato, ; Bailey & Huang, ; Martiniello, ; Menken, ). Mislevy and Durán (, this issue) argue that we must move beyond traditional and proposed accommodation measures for large‐scale testing and toward a more dramatic re‐thinking of content‐area assessment (local and large‐scale, formative and summative) that recognizes assessments' “deep and systematic ties to authentic teaching and learning activities in sociocultural contexts.”…”