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…

Recent research has shown that the technical adequacy of assessments for special student populations is relatively undeveloped compared to their general education counterparts; that is, the technical evidence provided and the methods by which this evidence is established do not necessarily account for the unique characteristics of special needs…

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…