Home Events Ask an Expert: The Validity and Reliability of School-Level Measures of English-Language Proficiency with Incomplete Data

Ask an Expert: The Validity and Reliability of School-Level Measures of English-Language Proficiency with Incomplete Data

Mid-Atlantic | April 01, 2022

REL Mid-Atlantic will assist the New Jersey Department of Education (NJDOE) with improving confidence in English-Language Proficiency (ELP) assessments by recommending changes to the way ELP indicators are measured in CSI/TSI assignments.