This brief is an introduction to a "Framework for High-Quality English Language Proficiency Standards and Assessments" (Framework). It presents the intended purpose, uses, and organization of the Framework, as well as key background information and assumptions. The Framework was conceived as a critical tool in states' efforts to ensure that their…

The "Framework for High-Quality English Language Proficiency Standards and Assessments" (Framework) was conceived as a critical tool in states' efforts to ensure that their English learner (EL) students achieve English language proficiency (ELP) and, also, achieve at high levels academically. Building on the best knowledge from relevant research…

This body of evidence summary reports the results of the evaluation of technical evidence in support of the California English Language Development Test (CELDT), as analyzed against a validated list of technical adequacy criteria. The table presented in this paper outlines the types of validity, reliability, and bias and sensitivity evidence…

These guidelines, prepared by the Special Populations Strand of the Assessment and Accountability Comprehensive Center (AACC), focus on the technical quality of assessments for English language learners (ELLs) and students with disabilities (SWDs). This document is an evolving document that will periodically be updated to incorporate new…